According to JP Morgan, it has depreciated about 7 percent since January 1998 ( see chart ) .

The present paper discusses the adjustable ability and design method of a standard spacecraft reentry trajectory.

本文研究载人飞船三自由度标准返回轨道的设计方法.

So far the rocket had sent two manned spacecraft and four unmanned into space.

到目前为止,该型火箭已经发射了两艘载人飞船和四艘无人飞船到外太空.

Manned spacecraft into satellite and manned spacecraft and manned spacecraft landing on the moon type.

载人航天飞船又分为卫星式载人飞船和登月式载人飞船.

Next year It'says it will launch its third manned spaceship into around Earth.

据称,中国明年还将发射第三艘绕地载人飞船.

Shenzhou VII manned spacecraft launch soon, the whole world are casting their eyes on the Jiuquan.

神舟七号载人飞船发射在即, 整个世界都把目光投向了酒泉.

Can be seen, compared to no one manned spacecraft or satellite is much more complicated.

可见, 载人飞船比起无人卫星还是复杂得多.

China has succeeded in launching a manned spacecraft into space.

中国已成功地向太空发射了载人飞船.

This paper introduces the trim aerodynamic characteristics of re-entry modules.

本文主要介绍小升阻比载人飞船返回舱的配平气动特性.

Controlled landing was the third goal, to be pursued on all seven manned flights.

第三个目标是要实现7次载人飞船的控制着陆.

A fiber Bragg grating dispersion measuring system based on Fourier transform spectroscopy is designed and implemented.

建立了基于傅里叶变换光谱技术的光纤光栅色散测量系统.

Plane flat grating tooth shape flat grating.

平面型扁钢格栅齿型扁钢格栅.

The article elaborated on grating monochromator process control system design, development language environment and software functions.

文章详细阐述了光栅单色仪控制系统的程序总体设计, 开发语言环境和软件功能.

Firstly, the recent developments in the area of optical fiber grating sensors are reviewed.

首先对光纤光栅传感器的研究现状和发展趋势进行了回顾和展望.

In this paper, we fabricate a polymeric waveguide Bragg grating filter using a replication process.

本论文运用一种复制流程研制高分子波导布拉格光栅滤波器.

Fiber grating a recently developed optical device.

光纤光栅是90年代发展起来的新型光学器件.

Fiber Bragg grating ( FBG ) under transverse force to grating section was studied by numerical simulation.

对均匀光纤布拉格光栅 ( FBG ) 中间一段横向受力特性在仿真的基础上作了理论和实验研究.

You can change the angle you are hitting the grating at by changing an adapter.

可以通过更换适配器调整角位.

The concave grating on the film of PPTA is prepared by the double beam interference illumination.

利用PPTA薄膜在紫外光照下可硬化的特点,在薄膜上制备光栅进行研究并通过双光束干涉曝光法,制备了凹面光栅.

The beam sampling grating ( BSG ) used in the inertial confinement fusion system is designed.

设计了用于惯性约束核聚变系统的取样 光栅 .

Blazed grating based WDM device is one kind of potential one in DWDM technology.

而闪耀光栅型DWDM是一种很有发展潜力的密集波分复用器件.