Translation

[love-to-learn]

here:
هزینه ی کلی همراه با مالیات و پست ال سی دی مدل 420، 41.81 (نمیدونم واحدش چی هست!) میباشد. توجه فرمایید تنها قادر به دریافت وجه همراه با کارتی که دارای آدرس پرداختی در انگلستان میباشد و همچنین گواهی از طرف مهندسی که تعمیر را انجام داده میباشیم.
فوجی فیلم.

By the way, I'm not sure about the last sentence! someone else translate it too.sorry if it's wrong.

سلام

به نظر من ترجمه درسته. فقط اون واحد پول پوند هست.

موفق باشيد

[Plex]

سلام دوستان
من یه متن فارسی 3 یا 4 خطی دارم که می خوام به اینگلیسی ترجمه کنم لطفا اگه کسی می تونه کمکم کنه پیغام بده.
با تشکر

[asef2006]

سلام
کسی از دوستان تو امتحان junoir کانون زبان شرکت کرده؟
اگه میشه راهنمایی کنید
من امتحان کتبی قبول شدم
اگه میشه در مورد امتحان شفاهی اون توضیح بدهید
چه سوالاتی پرسیده می شه؟
اگه ممکنه دوستان که در این امتحان شرکت کردن آی دی یاهوشون بگذارن تا بیشتر یا هم صحبت کنیم
ممنون

[amintnt]

write them here, as soon as possible u get ur answer.

[Plex]

write them here, as soon as possible u get ur answer.

سلام
دوست عزیز متشکرم
من می خوام به یه سایتی ایمیل بفرستم و قیمت یه برنامه رو ازشون بپرسم و شرایط خریدشو.
و از یه سایت دیگه هم بپرسم که آیا برنامشون رو حاظرن به قیمت مناسب بفروشن؟
در ضمن لطفا بفرمائید مناسب ترین عبارت برای آغاز و پایان یه نامه رسمی چیه؟
با تشکر

[love-to-learn]

سلام
دوست عزیز متشکرم
من می خوام به یه سایتی ایمیل بفرستم و قیمت یه برنامه رو ازشون بپرسم و شرایط خریدشو.
و از یه سایت دیگه هم بپرسم که آیا برنامشون رو حاظرن به قیمت مناسب بفروشن؟
در ضمن لطفا بفرمائید مناسب ترین عبارت برای آغاز و پایان یه نامه رسمی چیه؟
با تشکر

سلام

پیشنهاد من این جمله هاست. مفید و مختصر.

شروع نامه ها با Dear به اضافه اسم گیرنده نامه. اگر اسم شخص مربوطه رو نمیدونستید میتونید مثل همین چیزی که من نوشتم بنویسید. اگر نامه مربوط به مدیریت یا بخش خاصی میشد نامه را خطاب به همان بخش مینویسید ( مثلا Dear Manager ) . پایان نامه هم با Best regards یا Kind regards یا اگر خواستید خیلی رسمی تر باشه میتونید بنویسید Sincerely yours یا Faithfully yours.

Dear Sir / Madam,

I’m interested in your ………. . Would you kindly let me know the delivery and payment terms.

Looking forward to hearing from you soon.

Best regards,
………….


و برای دومی:


Dear Sir / Madam,

I am happy to inform you that I am interested in your…………. .
Please quote me your most favorable price for the same. I will be in a position to place an order if a competitive price is offered.

Your early reply will be highly appreciated.

Thanks and best regards,
…………..

تو جای خالی اول اسم برنامه موردنظرتون رو بنویسید و در آخر نامه هم اسم خودتون رو.


موفق باشید

[siafu]

یک ترجمه واقعا حیاتی
خیلی خیلی ممنون می‌شم اگر کسی این مقاله کوتاه شیمی رو برام ترجمه کنه
باور بفرمایید خیلی برام مهم هست
بهتره از صفحه خودش بخونیدش
ولی در زیر هم گذاشتم
[ برای مشاهده لینک ، با نام کاربری خود وارد شوید یا ثبت نام کنید ]

-

Lemon Battery

Creating a battery from a lemon is a common project in many science text books. Successfully creating one of these devices is not easy.
Batteries consist of two different metals suspended in an acidic solution. Copper and Zinc work well as the metals and the citric acid content of a lemon will provide the acidic solution.
Batteries like this will not be able to run a motor or energize most light bulbs. It is possible to produce a dim glow from an LED.

The picture at the top of this page shows a basic lemon battery, a lemon, copper penny and zinc coated nail.

The lemon: A large, fresh, "juicy" lemon works best.
The nail: Galvanized nails are coated in zinc. I used a 2" galvanized common nail.
The penny: Any copper coin will work. (Canadian pennies from 1960 - 2001 all worked)





Creating the battery: Insert a penny into a cut on one side of the lemon. Push a galvanized nail into the other side of the lemon.
The nail and penny must not touch.

This is a single cell of a battery. The zinc nail and the copper penny are called electrodes. The lemon juice is called electrolyte.
All batteries have a "+" and "-" terminal. Electric current is a flow of atomic particles called electrons. Certain materials , called conductors, allow electrons to flow through them. Most metals (copper, iron) are good conductors of electricity. Electrons will flow from the "-" electrode of a battery, through a conductor, towards the "+" electrode of a battery. Volts (voltage) is a measure of the force moving the electrons. (High voltage is dangerous!)







I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.
Unfortunately this battery will not produce enough current (flowing electrons) to light a bulb.



To solve this problem we can combine battery cells to create higher voltages. Building more lemon batteries and connecting them with a metal wire from "+" to "-" adds the voltage from each cell.

The two lemon batteries above, combine to produce a voltage of 1.788 volts. This combination still does not create enough current to light a small bulb. Note the red wire connecting the batteries is joined from "+" (penny) to "-" (galvanized nail).

Four lemon batteries create a voltage of 3.50 volts. We should be able to light up a small device like an LED (Light Emitting Diode).
Note the connecting wires go from "+" to "-" on each battery.

LED

To turn on an LED you must determine the "+" and "-" connections. If you look closely at the red plastic base of an LED you will notice a "flat" spot (indicated by arrow above). The wire that comes out beside the flat spot must connect to the "-" side of a battery, the other wire to the "+" side.

Important information about LEDs: LEDs are designed to work at very low voltages (~ 2V) and low currents. They will be damaged if connected to batteries rated at over 2 volts. LEDs require resistors to control current when used with batteries rated at over 2 volts. Lemon batteries produce low current. It is OK to connect an LED to a lemon battery.

In the above image, electrons flow from the "-" (nail) end of our lemon battery through the LED (making it glow) then back to the "+" (penny) end of the battery. This is an electronic circuit. The LED glows dimly with this configuration.


Improving your battery.

The quality of the copper and zinc can be a problem for a battery like this. Pennies in particular are rarely pure copper.
Try substituting a length of 14 gauge copper wire (common house wire) for the penny. Experiment with different lengths and configurations of electrodes. Other sources of zinc and copper may be found in the plumbing supply department of a hardware store.

Here is a design for a battery constructed from a film container.

Use our film cannister battery to power a calculator.

The first battery was created in 1799 by Alessandro Volta . Today batteries provide the power for an amazing variety of devices, everything from flashlights to robots, computers, satellites and cars. Inventors and researchers continue to improve the battery, designing batteries that last longer and that are more friendly to our environment.

Understanding how batteries actually work requires a knowledge of chemistry. The most important factor in battery design is the electrical relationship between the two metals used in the battery. Some metals give electrons away while other metals accept extra electrons. Chemists have investigated metals and created an "electric potential" table comparing different metals.

Link to Electric Potential Table

Link to "Battery Basics"

Link to advanced information about batteries.

[Plex]

سلام
love-to-learn جان ممنونم.

[amintnt]

یک ترجمه واقعا حیاتی
خیلی خیلی ممنون می‌شم اگر کسی این مقاله کوتاه شیمی رو برام ترجمه کنه
باور بفرمایید خیلی برام مهم هست
بهتره از صفحه خودش بخونیدش
ولی در زیر هم گذاشتم
[ برای مشاهده لینک ، با نام کاربری خود وارد شوید یا ثبت نام کنید ]

-

Lemon Battery

Creating a battery from a lemon is a common project in many science text books. Successfully creating one of these devices is not easy.
Batteries consist of two different metals suspended in an acidic solution. Copper and Zinc work well as the metals and the citric acid content of a lemon will provide the acidic solution.
Batteries like this will not be able to run a motor or energize most light bulbs. It is possible to produce a dim glow from an LED.

The picture at the top of this page shows a basic lemon battery, a lemon, copper penny and zinc coated nail.

The lemon: A large, fresh, "juicy" lemon works best.
The nail: Galvanized nails are coated in zinc. I used a 2" galvanized common nail.
The penny: Any copper coin will work. (Canadian pennies from 1960 - 2001 all worked)





Creating the battery: Insert a penny into a cut on one side of the lemon. Push a galvanized nail into the other side of the lemon.
The nail and penny must not touch.

This is a single cell of a battery. The zinc nail and the copper penny are called electrodes. The lemon juice is called electrolyte.
All batteries have a "+" and "-" terminal. Electric current is a flow of atomic particles called electrons. Certain materials , called conductors, allow electrons to flow through them. Most metals (copper, iron) are good conductors of electricity. Electrons will flow from the "-" electrode of a battery, through a conductor, towards the "+" electrode of a battery. Volts (voltage) is a measure of the force moving the electrons. (High voltage is dangerous!)







I have connected a volt meter to our single cell lemon battery. The meter tells us this lemon battery is creating a voltage of 0.906 volts.
Unfortunately this battery will not produce enough current (flowing electrons) to light a bulb.



To solve this problem we can combine battery cells to create higher voltages. Building more lemon batteries and connecting them with a metal wire from "+" to "-" adds the voltage from each cell.

The two lemon batteries above, combine to produce a voltage of 1.788 volts. This combination still does not create enough current to light a small bulb. Note the red wire connecting the batteries is joined from "+" (penny) to "-" (galvanized nail).

Four lemon batteries create a voltage of 3.50 volts. We should be able to light up a small device like an LED (Light Emitting Diode).
Note the connecting wires go from "+" to "-" on each battery.

LED

To turn on an LED you must determine the "+" and "-" connections. If you look closely at the red plastic base of an LED you will notice a "flat" spot (indicated by arrow above). The wire that comes out beside the flat spot must connect to the "-" side of a battery, the other wire to the "+" side.

Important information about LEDs: LEDs are designed to work at very low voltages (~ 2V) and low currents. They will be damaged if connected to batteries rated at over 2 volts. LEDs require resistors to control current when used with batteries rated at over 2 volts. Lemon batteries produce low current. It is OK to connect an LED to a lemon battery.

In the above image, electrons flow from the "-" (nail) end of our lemon battery through the LED (making it glow) then back to the "+" (penny) end of the battery. This is an electronic circuit. The LED glows dimly with this configuration.


Improving your battery.

The quality of the copper and zinc can be a problem for a battery like this. Pennies in particular are rarely pure copper.
Try substituting a length of 14 gauge copper wire (common house wire) for the penny. Experiment with different lengths and configurations of electrodes. Other sources of zinc and copper may be found in the plumbing supply department of a hardware store.

Here is a design for a battery constructed from a film container.

Use our film cannister battery to power a calculator.

The first battery was created in 1799 by Alessandro Volta . Today batteries provide the power for an amazing variety of devices, everything from flashlights to robots, computers, satellites and cars. Inventors and researchers continue to improve the battery, designing batteries that last longer and that are more friendly to our environment.

Understanding how batteries actually work requires a knowledge of chemistry. The most important factor in battery design is the electrical relationship between the two metals used in the battery. Some metals give electrons away while other metals accept extra electrons. Chemists have investigated metals and created an "electric potential" table comparing different metals.

Link to Electric Potential Table

Link to "Battery Basics"

Link to advanced information about batteries.

hi. here u r. but u should find each sentence and match it to its original picture in website that u mentioned before.

باطری لیمویی
ساخت باطری از لیمو آزمایشی که در بسیاری از کتابهای علمی وجود دارد. اما ساخت موفقیت آمیز این گونه باتری ها

کار چندان ساده ای نیست. باتری ها از دو قطعه فلز که در محلولی اسید قرار دارند ساخته شده اند.مس و روی به خوبی

میتوانند به عنوان فلزاتی رسانا عمل کنند و جوهر لیمو خاصیت محلول اسیدی را مهیا میکند. این گونه باتری ها قادر به راه

انداختن موتورها و بسیاری از لامپ ها نمیباشند، بلکه می توان از لامپهای LED نور کمی تولید کرد.
تصویر واقع در بالای صفحه اجزای یک باتری لیمویی را نشان میدهد: یک لیمو، یک سکه ی مسی، و میخی با روکشی از

روی.لیمو: لیموی تازه و آبدار بهتر عمل خواهد کرد(میتونی خودتم یکمی فشارش بدی!). میخ: میخهایی با

روکش رویی.من از یک میخ معمولی دو اینچ استفاده کردم.سکه: هر سکه ی مسی کار خواهد داد.(سکه های کانادایی

از سال 1960 تا 2001 کار همگی جواب دادند.)

ساخت باتری:برشی در لیمو ایجاد کنید و سکه را درون آن قرار دهید. و میخ را در قسمت دیگری از لیمو قرار دهید.

و این دو نباید به یکدیگر متصل باشند.

این نمونه ای از یک باتری میباشد.میخ رویی و سکه ی مسی الکترود نامیده میشوند. آب لیمو نیز الکترولیت نامیده میشود.

تمام باتری ها پایانه های مثبت و منفی دارند. و جریان الکتریسیته از ذره هایی به نام الکترون ساخته شده اند.بعضی مواد که

رسانا نامیده میشوند، میتوانند الکترون ها را درون خود هدایت کنند. بسیاری از فلزات(مس،آهن) رساناهای الکتریسیته ی

خوبی میباشند.الکترون ها از قطب منفی باتری جریان پیدا میکنند و به قطب مثبت آن میروند.ولت(ولتاژ) واحدیست که

برای اندازه گیری جریان الکتریسیته.(ولتاژ بالا خطرناک میباشد).

من ولت متری را به باتری لیمویی مورد نظر متصل کرده ام. ولت متر به ما نشان میدهد که باتری لیمویی 0.906 ولت تولید

میکند.متاسفانه این باتری جریان الکتریکی مورد نیاز برای روشن کردن یک لامپ را تولیید نمیکند.

برای حل این مشکل میتوانیم باتری های دیگری را برای به دست آوردن ولتاژ بالاتر اضافه کنیم.برای این کار میتوان باتری ها

ی لیمویی بیشتری ساخت و آنها را از قطب منفی به قطب مثبت توسط سیمی فلزی اتصال داد.
دو باتری لیمویی بالا قادر به تولید 1.788 ولت میباشد. و این مقدار نیز قادر به روشن کردن لامپ کوچکی نیز نمیباشد.

(توجه داشته باشید که سیم قرمز باتری ها را از قطب مثبت(سکه) به قطب منفی(میخ) متصل کرده است).

برای روشن کردن یک ال ای دی شما باید پایه ی مثبت و منفی آن را مشخص کنید. اگر به پلاستیک قرمز رنگ دقیق تر نگاه

کنید، قسمت تختی را میبینید که در تصویر با فلش نشان داده شده است. سیمی که از طرف قسمت تخت می آید باید به قطب

منفی وصل گردد و دیگری به قطب مثبت.

اطلاعات مهمی در مورد ال ای دی ها: ال ای دی ها به گونه ای طراحی شده اند که با ولتاژ کم (2 ولت) کار کنند.

و همچنین در صورتی که به ولتاژِی بیش از 2 ولت متصل شوند خراب میشوند. ال ای دی ها به ترانس هایی جهت کنترل

جریانات بیش از دو ولت نیاز دارند. باطری های لیمویی جریانات ضعیفی را تولید میکنند و مشکلی در اتصال ال ای دی ها

به آنها ایجاد نمیشود.

در تصویر بالا،الکترون ها از قطب منفی باتری لیمویی به ال ای دی وارد میشوند و آن را روشن میکنند و سپس با قطب مثبت

میروند.این یک مدار الکتریکی میباشد.و ال ای دی به این صورت توسط این مدار نور ضعیفی را تولید میکند.

بهبود بخشیدن باتری:
کیفیت مس و روی میتواند مشکلاتی از این را ایجاد کند.سکه ها به ندرت مس خالص میباشند. سعی کنید از مس هایی با

ضخامت 14(سیم های مورد استفاده در خانه ها) به جای سکه استفاده نمایید. همچنین از اندازه های متفاوت و

الکترودهایی با شکل های متفاوت استفاده کنید. ممکن است انواع دیگری از روی و مس در فروش گاه ها نیز یافت شوند.

Here is a design for a battery constructed from a

film container.

Use our film cannister battery to power a

calculator

اولین باتری در سال 1799 توسط Alessandro Volta ساخته شد.امروزه، باتری ها قادر به مهیا کردن

انرژی مورد نیاز برای دستگاه های مختلف، چراغ قوه ها و روباتها، کامپوتر ها، ماهواره ها و ماشین ها.مخترعان و محققان

به تحقیق برای ساخت باتری هایی که مدت زمان بیشتری کار می کنند و زیان های کمتری را به محیط می رسانند ادامه

میدهند.

درک کردن اینکه باتری ها در حقیقت چگونه کار میکنند نیازمند دانش شیمی میباشد. مهم ترین عامل در طراحی باتری ها

ارتباط متاقبلیست که میان دو فلز استفاده شده در باتری ها وجود دارد. بعضی از فلزات الکترون ها را از خود میرانند در

حالی که بعضی دیگر الکترون های اضافی را پذیرا میشوند. شیمی دان ها تحقیقاتی در مورد فلزات به عمل آورده اند و

جدولی برای مقایسه ی پتانسیل الکتریکی فلزات مختلف ساخته اند.

[Marmoulak]

با سلام

خواهش مي كنم هر كي مي تونه اين حديث ها رو برام به فارسي ترجمه كنه !! خيلي لازمه هر چه زودتر بهتر !!

1 - A believer is not a real believer unless he has three traits : A practice
from his God , a practice from his prophet and a practice from his Imam ;
the practice from his God , is keeping his secrets ; the practice from his prophet ,
is compromise and kind treatment with people and the practice from his Imam , is
forbearance in distress and affliction .



2 - ( Reward ) of the concealer of a good-deed equals seventy good acts ,
the discloser of bad-deeds is down-casted , and the consealer of bad-deeds
is forgiven .



3 - Cleanliness is of the prophets' morals.



4 - The honest was not ( and is not ) treacherous to you , however ,
[ you ] trusted the treacherous .



5 - The eldest brother is as the father .



6 - The friend of each person is his intellect and his enemy is his ignorance .



7 - Friendship to people is half of reasoning .



8 - Verily , God dislikes idle talk , wasting wealth and increased asking .



9 - A Muslim's person's reasoning ( mind ) is not perfect unless have ten
traits : good is expected from him , others are secured from his evil , sees
the little good from others as great , considers his great goodness as
little , is not annoyed by asking needs from him , is not tired from
seeking knowledge , poverty in the way of God is more beloved to him than
wealth , humuliation in the way of God is more beloved to him than dignity
with the enemy , anonymity is more desirable to him than fame ; then added
the tenth and what is the tenth ! He was asked : what is it ? He ( P )
replied : He does not see anybody unless say : He is better and more pious than
me .



10 - Imam Reza ( P ) was asked : who are the low ? He replid : the one who
has something to keep him away from ( remembering ) God .



11 - Faith is one grade higher than Islam , piety is one grade higher
than faith , and the children of Adam were not given (any thing) superior
to certitude .



12 - Feeding ( inviting for food ) when getting married is of the
( prophet's ) tradition .



13 - Observe relatives' bonds even with a drink of water , and best is to
refrain from harming them .



14 - Imam Reza ( P ) said to his companions : have the prophet's weapons ;
he was asked : and what is the prophet's weapons ? He answered : supplication .



15 - Of the signs of knowledge of Islam are : meekness and knowledge ;
and silence is a door of the doors of wisdom . Silence causes love and is a
guide to all goodnesses .



16 - A time will come to the people were soundness is ten parts , nine is
in isolation from the people and one part is in silence .



17 - Imam Reza ( p ) was asked about the reality of reliance ( upon God )
; he replied : That is to fear no one other than God " .



18 - Verily the worst of the people is the one who prevents his aid ( from
the people ) , eats alone and beats his subordinates .



19 - There is no peace for the stingy , no joy for the envious , no
loyality for the ruler and no magnanimity for the liar .



20 - No one is to kiss the hand of another person, because kissing one's hand is
as praying for him .



21 - Have good opinion in God , because whoever has good opinion , God will
give him good ; whoever is satisfied with little provision , God is pleased
with his little deed ; and whoever is satisfied with the little allowed
sustenance , his burden is light , his family are at ease , God makes him
clear-sighted towards the ailments and remedies of this world , and takes
him safely from this world to the inn of soundness and peace in paradise .



22 - Faith has four pillars , reliance upon God , satisfaction with God's
decree , submission to divine commandment , and entrusting the affairs to
God .



23 - Imam Raza ( p ) was asked concerning the best slaves ( of God ) .
He replied : the ones who get happy when do good , ask forgiveness when do
bad , thank when given , are patient when affliction and forgive when angry .



24 - Whoever meets a poor Moslem and greets him in a way different from his
greeting to the rich , meets the Exalted Glorious God in the day of
resurrection while he ( God ) is angy with him .



25 - Imam Reza ( P ) was asked : regarding the pleasure of this world . He
replied : spaciousness of the house and abundance of friends ( lovers ) .



26 - When governers lie , rain is prevented ( from falling ) , when rulers
oppress their governments are weakened , and when alms are not given
cattles ( beasts of burden ) die .



27 - Whoever resolves a believer's problem , God removes sorrow from his
heart on the Day of Judgement .



28 - Nothing is better than pleasing a believer after performing the duties ,
for the Exalted Glorious God .



29 - Have moderation in poverty and wealth , benevolence either little or
great , because the Almighty Allah on the Day of Resurrection makes half of
a date so big as the mountain of Ohod .



30 - Visit each other to have a love for each other , shake hands warmly and
do not get angry at each other .

لطفا يه كي زود كه خيلي ديرم شده !!

با تشكر