2019中国C919客机将加速试飞
文章来源:未知 文章作者:enread 发布时间:2019-02-14 02:11 字体: [ ]  进入论坛
(单词翻译:双击或拖选)
China's C919 large passenger aircraft project will see an overall accelerative test flight phase with the test fleet reaching six in 2019, according to its developer on Wednesday.
 
2019年中国C919大型客机项目将进入整体加速试飞阶段,试飞客机将达到六架。
 
In 2019, three new airplanes will conduct their first test flights and then join the test fleet. The batch1 production ramp-up is also underway, said the Commercial Aircraft Corp. of China (COMAC).
 
The C919, China's first self-developed trunk jetliner, conducted a successful maiden2 flight on May 5, 2017, at Shanghai Pudong International Airport.
 
By the end of 2018, three C919 airplanes have completed their test flights.
 
To date, another three are now in the final assembly, part assembly or large parts manufacturing phases respectively and are expected to join the fleet by the end of the year.
 
The flight test is a key verification phase for an aircraft model to validate3 its design and performance, especially the safety aspects.
 
The C919 airplanes will fly to various airports to undergo rigorous testing in complex weather conditions and a series of high-risk test flights, according to COMAC.
 
To date, COMAC has received 815 orders for the C919 from 28 customers worldwide.


点击收听单词发音收听单词发音  

1 batch HQgyz     
n.一批(组,群);一批生产量
参考例句:
  • The first batch of cakes was burnt.第一炉蛋糕烤焦了。
  • I have a batch of letters to answer.我有一批信要回复。
2 maiden yRpz7     
n.少女,处女;adj.未婚的,纯洁的,无经验的
参考例句:
  • The prince fell in love with a fair young maiden.王子爱上了一位年轻美丽的少女。
  • The aircraft makes its maiden flight tomorrow.这架飞机明天首航。
3 validate Jiewm     
vt.(法律)使有效,使生效
参考例句:
  • You need an official signature to validate the order.你要有正式的签字,这张汇票才能生效。
  • In order to validate the agreement,both parties sign it.为使协议有效,双方在上面签了字。
TAG标签: test flight jetliner
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