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The author:(作者)hpmailer
published in(发表于) 2013/12/1 20:58:35
Xichang， today’s weather is sunny， rocket is about to raise low temperature fuel _ Sina news

Authorities wide nets of Xichang, December 1 (Xinhua Zhu Jiang) according to voice of the authorities wide news coverage, Chang e, third in China lunar probe launch tomorrow 1:30. At present, the long third b rocket carrying Chang, third, already second tower at the Xichang satellite launch Center in place, ready to.

This morning, journalists respectively to the Xichang satellite launch Center, as well as the 2nd launch stations for a live interview. Xichang, the weather today is very good, the Sun was shining, which is favorable for launch tonight. Make preparations now in addition to meteorological departments, today around 1 o'clock in the afternoon a rocket probes have begun adding jobs. The evening, Chang e, 3rd equipped with cryogenic fuels the long March b rocket, 3rd add, cryogenic fuels will raise to about 5 minutes prior to launch.

Long March launch vehicle b is now third, maximum thrust carrier rocket, compared with manned, by Yu Change 3rd lunar exploration journey up to 380,000 kilometers at a time, so they need the support of more powerful launch vehicle. Cryogenic propellant can make long 3rd b rocket with greater thrust, this evening, there will be a filling of liquid oxygen and liquid hydrogen propellant, when after the filling process is complete, Chang e, 3rd on the "bus" would be ready.

(Original title: sunny weather conducive to Xichang launch raises cryogenic fuels)

　　央广网西昌12月1日消息(记者朱江)据中国之声《央广新闻》报道，我国嫦娥三号月球探测器即将于明天凌晨1：30分发射。目前，搭载嫦娥三号的长征三号乙运载火箭，已经在西昌卫星发射中心二号塔架就位，整装待发。

　　今天上午，记者分别到西昌卫星发射中心，以及2号发射工位进行了现场采访。今天西昌的天气情况是非常良好，阳光灿烂，这对于今天晚上的发射是非常有利。目前做准备工作除了气象部门，今天下午1点左右火箭探测器已经开始进行加电作业。傍晚时分，嫦娥3号搭载的长征3号乙运载火箭将进行低温燃料加注工作，低温燃料一直要加注到发射前大概5分钟左右。

　　长征三号乙运载火箭是我国目前推力最大的运载火箭，和载人航天工程相比，由于嫦娥3号这一次探月旅程长达38万公里，所以需要更强大的运载火箭的支撑。低温推进剂可以使长征3号乙运载火箭拥有更大的推力，今天傍晚，将进行液氧和液氢推进剂的加注，当加注过程完成以后，嫦娥3号所乘坐的“公交车”就将准备就绪。

(原标题：西昌天气晴朗利于发射 运载火箭即将加注低温燃料)

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