用于飞行的

Especially the high performance of permanent alnico magnet, with its high coercive force and stability, lower coefficient of Br and excellent temperature stability, can be used in aviation and space flight that need relay, short circuiter, contactor, etc.

特别是高性能的永久磁铁磁钢，其高矫顽力和稳定性，降低系数的Br和良好的温度稳定性，可用于航空和航天飞行需要中继，短期circuiter ，接触器等

Power from the body is projected into the ball at contact, it isn't projected along the flight line of the ball toward the opponent.

在触球时身体的力量要作用于球，而不是作用于对着对手的球的飞行路线。

A set of 70mm high speed photography camera system has been developed ,which is such an instrument that it can record the 3D flying position and space parameter of object such as laser-guided bomb,rocket and guided missile.

mm同步高速摄影机系统主要是用于拍摄激光制导炸弹、火箭、导弹的三维飞行姿态和空间参数的测试设备，具有画幅大、速度高、机动灵活的特点。

Objective To develop a portable and automatic quick screener for noise-induced hearing loss, which is suitable for airman and ground crew.

目的：研制一种适于飞行员使用的便携式全自动听力损伤快速筛查仪，用于预防高性能战机强噪声给飞行和地勤人员带来的听力损伤。

The Langley test in July and August 2009 was the second time a BWB model was put through its paces at the huge wind tunnel that was built in 1930 and used to test World War II fighters, the Mercury space capsule, and concepts for a supersonic transport.

测试工作于09-7开始，巨大的风洞建于1930年，曾被用于测试二战战斗机，水星太空舱和概念性超音速运输平台。06年的初步测试，帮助工程师确定X-48B遥控飞行测试性能。

Both models feature fully autonomous flight, real time continuous video and telemetry data transmission and rugged portable tactical computers for command and control.

两者型号的特点全自主飞行、实时连续视频和遥测数据传送，结实的便携战术计算机用于指挥和控制。

The experience of gasless laparoscopic surgery using Home-made Abdominal-wall-take-up;2. A home-made capillary interface has been coupled with a high resolution orthogonal-injection time-of-flight mass spectrometer.

介绍了一种自制的毛细管真空接口，用于连接电喷雾离子源(electrospray ionization，ESI)与自制高分辨率垂直引入式飞行时间质谱仪，初步研究了该接口对仪器灵敏度的影响。

The parachute recovery system used for this flight utilized a small pilot chute to pull out the main 3 foot (0.9 metre) parachute.

降落伞回收系统，用于这次飞行，利用小型试验溜槽退出的主要3英尺（ 0.9米）的降落伞。

T he Model 6500 is typically used by Instrument Repair facilities for the calibration of altimeters, VSI's, airspeed and Mach indicators.

吨他模型6500是通常用于仪表修理设施，为校准高度表， vsi的，飞行速度和马赫的指标。

At present, electric propulsion technology has been widely applied in space flight missions and ascendant performance of electric thrusters makes them a substitution of traditional chemical propulsion system like monopropellant and bipropellant motors gradually.

中文题名电弧喷射推力器数值模拟与实验研究副题名外文题名 Numerical simulation and experimental study on arcjet thrusters 论文作者汤海滨导师刘宇教授学科专业航空宇航推进理论与工程研究领域\研究方向学位级别博士学位授予单位北京航空航天大学学位授予日期2002 论文页码总数134页关键词电弧喷射推力器火箭发动机电推进推力器馆藏号BSLW /2002 /V439 /3 目前，电推进装置已广泛地用于空间飞行任务，优越的性能使其正在逐步取代单、双组元等传统的化学推进系统。

I'm strongly against the death penalty — it's an eye for an eye.

我不赞成死刑——这是以牙还牙的报复行为。

And to get you the support you need, we're enlisting all elements of our national power: our diplomacy and development, our economic might and our moral suasion, so that you and the rest of our military do not bear the burden of our security alone.

并给你们所须的支援，我们正徵召国家所有各种的力量：我们的外交及发展，我们的经济力量与道德劝说，所以你们与其他军人不须要孤独地负起国家安全的责任。