هل تواجهين صعوبة في البحث عن شيء ما؟ أو حلٌ لمشكلة؟ ترجمة نصيّة؟ أدخلي هُنا ^^

[*ماريه*]

هلا خواااتي الحبيبات

بغيت أعرف شو معنى
to paraphrase بالانجليزي و العربي ؟؟
وياليت لو يكون من المعجم

والسموحه ع الازعاااج

[دفء الشتاء]

^

a restatement of a text, passage or work giving the meaning in another form -
your own rendition of essential information and ideas expressed by someone else -
presented in a new form

هذا بالإنجليزي

بالعربي معناته مثل صياغة النص أو الموضوع بطريقة ثانية/مختلفة

ويا هلا =)

[المفترسة]

ممكن تلخصولي هالموضوع في 10 جمل...؟؟!

Transmitting data 16 times faster at the rate 640 billion bits per second


Washington, Feb 3 : Every second, millions of phone calls and cable TV shows are dispatched through fibres as digital zeros and ones formed by chopping laser pulses into bits.


This slicing and dicing is generally done with an electro-optic modulator, a device for allowing an electric signal to switch a laser beam on and off at high speeds. Reading that fast data stream with a compact and reliable receiver is another matter.


A new error-free speed-reading record using a compact ultra-fast component - 640 gigabites (billion) per second or Gbps - has now been established jointly by scientists from Denmark and Australia.


New technology and new ways of doing business require new approaches to old procedures. Conventional readers of optical data depend on photo-detectors, electronic devices that can operate up to approximately 40 Gbps.


This in itself represents a great feat of rapid reading, but it's not good enough for the higher-rate data streams being designed now. Sometimes to speed up data transmission several signals are multiplexed: each, with its own stream of coded data, is sent down an optical fibre at the same time.


In other words, 10 parallel streams of data could each be sent at a rate of 10 Gbps and then added up to an effective stream of 100 Gbps. At the receiving end the parallel signals have to be read out in a complementary de-multiplexing process.


Reliable and fast multiplexing and de-multiplexing represent a major bottleneck in linking up the electronic and photonic worlds.


In 1998 researchers in Japan created a data stream as high as 640 Gbps and were able to read it back, but the read-out apparatus relied on long lengths of special optical fibre. This particular approach is somewhat unstable.


The new de-multiplexing device demonstrated at the Technical University of Denmark, by contrast, can handle the high data rate, and can do so in a stable manner.


Furthermore, instead of 50-metre-long fibres, they accomplish their de-multiplexing of the data stream with a waveguide only five cm long, an innovation developed at the Centre for Ultrahigh Bandwidth Devices for Optical Systems, or CUDOS, in Australia.


Another benefit of the new device with the compact size is the potential for integration with other components to create more advanced ultra-fast functional chips. The dynamics involved in the CUDOS device could even allow for still higher data rates approaching terabits/second (Tbps, or trillion bits per second), said a CUDOS release.


Danish scientist Leif K. Oxenløwe, study co-author said that the record speeds of de-multiplexing represented by his tiny glass microchip is a boon to circuit designers and opens the door to faster network speeds. In the near future, the Danish and Australian researchers hope to achieve 1 Tbps Ethernet capability.


These findings were published in Optics Express, the Optical Society's (OSA) open-access journal.

[المفترسة]

شكرا muslimaaaa عالقصة الجميلة...

والله يعطيك العافية وجزاك الله الف خير..

[Ηάјег ₪]

ممكن تعطوني أسئلة مراجعة , آختبآرآت لمادة الإنجلش الصف أول متوسط فـ 1

[آلوآن الحيآه]

الله يعطيكالعافيه يا دفء الشتاءء

[أنامل الخير]

وعليكم السسلام ورحمة الله وبركـآآآآته

أهلن دفء الشتـآء
تسسلمي لي على هالموضوع
أكيد في بنـآت محتـآآآآآجين له

يعطيييييك العاآفيه قلبوو على حبك للخيير ومساعدة الناس

المهم

انا عندي وحده مسيحيه وأجنبيه في المسسن حقي

وهي ماتعرف كثير عن السعوديه

فياليت إذا تقدرون تسساعدوني و تكتبون لي بالإنجلش معلومات
اعرف بها البنت عن السعووديه

ومن بعدهـآ أيضاص أبغى أعرفهـآ على الإسسلآم


=)

وشكراً لكِ

[**كارولين**]

انامل الخيـر
تفضلى معلومات عن السعودية عن تاريخها و معالمها . .... . إلخ

تاريخها in english

history

Saudi Arabia is not only the homeland of the Arab peoples—it is thought that the first Arabs originated on the Arabian Peninsula—but also the homeland of Islam, the world's second-largest religion. Muhammad founded Islam there, and it is the location of the two holy pilgrimage cities of Mecca and Medina. The Islamic calendar begins in 622, the year of the hegira, or Muhammad's flight from Mecca. A succession of invaders attempted to control the peninsula, but by 1517 the Ottoman Empire dominated, and in the middle of the 18th century, it was divided into separate principalities. In 1745 Muhammad ibn 'Abd al-Wahhab began calling for the purification and reform of Islam, and the Wahhabi movement swept across Arabia. By 1811, Wahhabi leaders had waged a jihad—a holy war—against other forms of Islam on the peninsula and succeeded in uniting much of it. By 1818, however, the Wahhabis had been driven out of power again by the Ottomans and their Egyptian allies.
The kingdom of Saudi Arabia is almost entirely the creation of King Ibn Saud (1882–1953). A descendant of Wahhabi leaders, he seized Riyadh in 1901 and set himself up as leader of the Arab nationalist movement. By 1906 he had established Wahhabi dominance in Nejd and conquered Hejaz in 1924–1925. The Hejaz and Nejd regions were merged to form the kingdom of Saudi Arabia in 1932, which was an absolute monarchy ruled by sharia. A year later the region of Asir was incorporated into the kingdom

تاريخها مع الترجمة

Saudi Arabia is not only the homeland of the Arab peoples—it is thought that the first Arabs originated on the Arabian Peninsula—but also the homeland of Islam, the world's second-largest religion.

المملكة العربية السعودية ليست فقط في الوطن العربي من الشعوب ، يعتقد أنه هو أن العرب أول نشأت في شبه الجزيرة العربية ، ولكن الوطن أيضا للإسلام ، ثاني أكبر دين.

Muhammad founded Islam there, and it is the location of the two holy pilgrimage cities of Mecca and Medina.

أسس محمد الإسلام هناك ، وهذا هو مكان مقدس مدن الحج اثنين من مكة المكرمة والمدينة المنورة.

The Islamic calendar begins in 622, the year of the hegira, or Muhammad's flight from Mecca.

التقويم الاسلامي يبدأ في 622 ، وهي السنة التي الهجري ، أو في رحلة محمد من مكة المكرمة.

A succession of invaders attempted to control the peninsula, but by 1517 the Ottoman Empire dominated, and in the middle of the 18th century, it was divided into separate principalities.

خلافة الغزاة محاولة للسيطرة على شبه الجزيرة ، ولكن بحلول 1517 هيمنت الامبراطورية العثمانية ، وفي منتصف 18 ، القرن أنه تم تقسيم إلى إمارات مستقلة.

In 1745 Muhammad ibn 'Abd al-Wahhab began calling for the purification and reform of Islam, and the Wahhabi movement swept across Arabia.

1745 'محمد بن عبد الوهاب وبدأ في الدعوة إلى تنقية وإصلاح الإسلام ، والحركة الوهابية اجتاحت السعودية.

By 1811, Wahhabi leaders had waged a jihad—a holy war—against other forms of Islam on the peninsula and succeeded in uniting much of it.

قبل 1811 ، كان قادة الوهابية شن الجهاد المقدس واحد في الحرب ضد الأشكال الأخرى من الإسلام في شبه الجزيرة ، ونجح في توحيد الجزء الأكبر منه.

By 1818, however, the Wahhabis had been driven out of power again by the Ottomans and their Egyptian allies.

قبل 1818 ، ومع ذلك ، كان الدافع وراء الوهابيين كان خارج السلطة مرة أخرى من قبل العثمانيين وحلفائهم المصرية.

The kingdom of Saudi Arabia is almost entirely the creation of King Ibn Saud (1882–1953).

المملكة العربية السعودية بشكل كامل تقريبا على إنشاء الملك ابن سعود (1882-1953).

A descendant of Wahhabi leaders, he seized Riyadh in 1901 and set himself up as leader of the Arab nationalist movement.

وسليل قادة الوهابية ، الرياض القبض عليه في عام 1901 ونصب نفسه زعيما للحركة القومية العربية.

By 1906 he had established Wahhabi dominance in Nejd and conquered Hejaz in 1924–1925.

قبل 1906 كان قد أنشئ هيمنة الوهابية في نجد والحجاز غزاها في 1924-1925.

The Hejaz and Nejd regions were merged to form the kingdom of Saudi Arabia in 1932, which was an absolute monarchy ruled by sharia.

ونجد مناطق الحجاز وكانت اندمجت لتشكل المملكة العربية السعودية في عام 1932 ، والتي كان يحكمها النظام الملكي المطلق الشريعة.

A year later the region of Asir was incorporated into the kingdom.

وبعد مرور عام منطقة عسير تأسست في المملكة.


جغرافية مع الترجمـة

Saudi Arabia occupies most of the Arabian Peninsula, with the Red Sea and the Gulf of Aqaba to the west and the Persian Gulf to the east. Neighboring countries are Jordan, Iraq, Kuwait, Qatar, the United Arab Emirates, the Sultanate of Oman, Yemen, and Bahrain, connected to the Saudi mainland by a causeway.

تحتل المملكة العربية السعودية معظم شبه الجزيرة العربية ، والبحر الأحمر وخليج العقبة إلى الغرب والخليج الفارسي إلى الشرق ، والدول المجاورة والأردن والعراق والكويت وقطر ودولة الإمارات العربية المتحدة ، سلطنة عمان ، اليمن والبحرين والسعودية متصلا البر الرئيسى من جانب الجسر.

Saudi Arabia contains the world's largest continuous sand desert, the Rub Al-Khali, or Empty Quarter.

المملكة العربية السعودية أكبر شركة في العالم يحتوي على الصحراء الرملية مستمرة ، والخالي ، الربع الخالي ، أو الربع الخالي.

Its oil region lies primarily in the eastern province along the Persian Gulf.

نفط المنطقة وتكمن بالدرجة الأولى في المنطقة الشرقية على طول الخليج الفارسي.

جغرافيا in english
geography

Saudi Arabia occupies most of the Arabian Peninsula, with the Red Sea and the Gulf of Aqaba to the west and the Persian Gulf to the east. Neighboring countries are Jordan, Iraq, Kuwait, Qatar, the United Arab Emirates, the Sultanate of Oman, Yemen, and Bahrain, connected to the Saudi mainland by a causeway. Saudi Arabia contains the world's largest continuous sand desert, the Rub Al-Khali, or Empty Quarter. Its oil region lies primarily in the eastern province along the Persian Gulf.

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