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first flight
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  第一腾空
     After analysis of the advanced technique performed by Chouchounova, the worldchampion, the author has not only described the technical features, but testified the superiority of 'standshoulder of push-off on the land' in round-off and the active role of 'stretch and bent trunk rapidly' duringthe first flight as well.
     不仅阐明了各主要环节的技术特征,而且论证了腱子立肩推地技术的优越性和第一腾空中合适的躯干制动反弹技术的积极作用;
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  “first flight”译为未确定词的双语例句
     A380 Successfully Completes Its First Flight
     空中客车A380成功飞上蓝天
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     A380 Completes Its First Flight Successfully
     扬起希望的翅膀 空中客车A380成功首飞
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     The first flight of BIT was completed on 15th June, 1990.
     1990年6月15日BIT首次飞行试观测。
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     Thunder-04 Made First Flight Successfully
     “枭龙”04架全状态飞机成功首飞
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     F-35 SDD Gets Ready for First Flight
     F35首飞前的最后冲刺
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  相似匹配句对
     Memories in Flight
     飞行中的记忆
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     The Flight of Youth
     青春飞逝
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     THE FIRST AEROPLANE FLIGHT
     首架飞机之飞行
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  first flight
The first flight of the IDGE in 1994 operated for 9 days at a mean quasi-static acceleration of 0.7 × 10-6g0.
      
In fact, it was the first flight in which the Shuttle has been used as an integral part of the experiment and not only as an observing platform.
      
This paper summarizes the instrument main features and describes the calibration facility for the first flight unit.
      
We also quote the results obtained from ARGO's first flight in 1989, and we describe the improved version of ARGO we are currently developing.
      
In the first flight the observational program was limited to the Crab pulsar PSR0531+21 only because of a telemetry failure: the high sensitivity of FIGARO II allowed an accurate study of the pulse shape as well as a phase-resolved spectroscopy.
      
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In the in-core fuel management model that has been developed in this paper, the fast group parameter is calculated using B_1 approximation and the thermal group parameter using the first flight collision probability method, but the critical and depletion calculations are based on the coarsemesh method.The nodal imbedded calculation, combined with the coarsemesh calculation, can give ths detailed flux and power distribution in assemblies.

在本文提出的堆芯燃料管理计算模型中,快群参数用B_1近似计算;热群截面的计算采用首次飞行碰撞几率法;而堆芯临界、燃耗计算是建立在粗网展开法的基础上。与粗网计算相配合的节块嵌入计算,能给出燃料组件内的精细通量、功率分布。

This paper describes an attitude control system of Long March 4A (LM-4A) launch vehicle It includes: a. The scheme and the composition of the attitude control system; b. The mathematical method used to design the digital control system c. The design method of the digital autopilot; d. The computer zeroing scheme; e. A servo system for the attitude control; f. The first flight test results of the attitude control system

本文介绍长征四号A(CZ-4A)运载火箭姿态控制系统,内容包括: a 姿态控制系统方案和组成; b 数字控制系统设计采用的数学方法; c 数字自动驾驶仪的设计; d 箭上计算机调零; e 姿态控制伺服系统; f 首发CZ-4A运载火箭控制系统飞行结果。在CZ-4A运载火箭姿态控制系统方案中,数字式自动驾驶仪,双向摇摆发动机伺服系统和计算机调零方案均是国内首次使用,由于这些新技术的采用,使CZ-4A控制系统具有高的精度,大的适应能力,是大型运载火箭姿态控制系统中较好的方案。

Serial Movements of 'round-off and back-handspring' performed by 9 elite women gymnasts includingthe world champion and the runner-up in horse vault at the 7th World Cup were photographed with a 100frames/sec. camera. After analysis of the advanced technique performed by Chouchounova, the worldchampion, the author has not only described the technical features, but testified the superiority of 'standshoulder of push-off on the land' in round-off and the active role of 'stretch and bent trunk rapidly' duringthe...

Serial Movements of 'round-off and back-handspring' performed by 9 elite women gymnasts includingthe world champion and the runner-up in horse vault at the 7th World Cup were photographed with a 100frames/sec. camera. After analysis of the advanced technique performed by Chouchounova, the worldchampion, the author has not only described the technical features, but testified the superiority of 'standshoulder of push-off on the land' in round-off and the active role of 'stretch and bent trunk rapidly' duringthe first flight as well. The author has found at the same time that the reason of the 'hollow phenomenon'in the vertical speed curve of body centre of gravity is there was 'over-bending of arms' when pushing thehorse, These are the key skills that lead to the gap between Chinese gymnasts and world champions.

作者在第七届世界杯体操赛上以100格/秒的频率扫描拍摄了女子跳马腱子后手翻动作全过程,取到了包括世界冠亚军在内的9人次有效样本,着重分析了世界冠军舒舒诺娃的先进技术。不仅阐明了各主要环节的技术特征,而且论证了腱子立肩推地技术的优越性和第一腾空中合适的躯干制动反弹技术的积极作用;同时发现了推马时过度屈臂是使人体重心垂直速度出现“凹陷现象”的原因。这些正是中国运动员落后于世界冠军的关键技术所在。

 
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