发射的

This paper introduces the theory of acoustic emission detection and its application in ultrahigh-pressure vessel and evaluates the results as well.

介绍声发射检测的原理和声发射检测在超高压容器上的应用，并对其结果进行评

UPDATE: The European satellite GIOVE-A launched successfully from the Baikonur Cosmodrome at 05:19 GMT on Wednesday 28 December.

更新消息：欧洲的人造卫星 GIOVE-一在十二月 28 日星期三在格林威治标准时间 05：19 从 Baikonur 人造宇宙站发射基地成功的发射。

ZARYA, THE FIRST RUSSIAN-BUILT STATION MODULE, WAS LAUNCHED FROM THE BAIKONUR COSMODROME IN KAZIHKSTAN.

两周之后，在地球的另一端，美国制造的&团结号&连接舱从佛罗里达州卡纳维拉尔角发射基地发射升空。

The simulating and inspecting methods of propellant dynamic mechanical performances in gun chamber had been developed. The corresponding characteristic parameters and methods had been put forward.

采用30mm高压模拟炮试验研究了高能发射药在火炮膛内使用过程中的受力环境和受力状况，并研究分析了发射药力学性能对火炮内弹道性能和使用安全性的影响关系。

According to the working principle and process of regenerative injection of the regenerative liquid propellant auxiliary chamber gun, this thesis analysis the process of regenerative injection cycle and puts forward the structure of the auxiliary chamber.

本文从再生式液体发射药辅助药室火炮的再生喷射原理和工作过程出发，分析了辅助药室火炮再生喷射循环过程，提出了再生式液体发射药辅助药室的结构。

The electronic interaction between the triarylamine units and porphines macrocycle in 4a-c and 10a-c were investigated by UV-vis absorption spectroscopy and fluorescence emission spectroscopy, and the results showed that there was a good energy transfer between triarylamine units and porphines.

经紫外吸收光谱和荧光发射光谱研究表明在化合物4a-c和10a-c分子中三芳胺基团与卟吩母体之间有很好的能量传递，使得三芳胺基团吸收的能量通过卟啉发色团发射出去。

The line shape factor must be taken into account for determining the average wavenumber and wavelength.

并建议通过发射光谱的实测线形计算各波长的发射截面。

In the event of asubmarine attack, a carrier will launch two SLQ-25A "Nixies," noise-making decoytargets that drag behind the ship to attract torpedos.

在受到潜艇攻击时，航母将发射两枚SLQ-25A&水妖&导弹，释放噪音以误导尾随其后的潜艇所发射鱼雷的攻击目标。

To use the minimal fuel, there is only one day every month that is suitable for launching a Moon orbiter.

为了节省燃料，每个月当中只有1天适合月球探测器的发射，其中只有35分钟的发射窗口。

China's first lunar orbiter has made a successful lift off from its launch site in the southwest of the country.

中国的第一个探月卫星已经从中国西南的火箭发射长成功发射成功。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。