可发射的

The simulation model of EM rail launch based on PSpice is set up, in which not only the current and voltage during the launch can be simulated, but the experiment results such as muzzle velocity can be predicted and analysed. It can still work when the experiment conditions are changed.

该模型能够对发射过程中的电流、电压进行仿真；可根据试验条件和要求，通过调整参数对试验结果进行预测和分析；可对电枢的速度和加速过程进行仿真。

Astrometry with new technologies created and is dedicated to the Space Telescope astrometric space orbit around the Earth observation and research on the scientific .1989 8 8, the European Space Agency launch astrometric Satellite Iba Valley satellite, which contains a 29 cm diameter reflecting telescope, four ground stations for data reception and analysis with the aim of space-based observations compiled by 120,000 to contain space for satellite measurement of star form, the location accuracy of ± 0002, parallax measurement accuracy ± 0002, on their own a year 0002, CDCDCD preliminary estimate of the above three data are now actual for the 0004,0003 and 0005; CDCDCD190 year in April the U.S. launch of the Hubble Space Telescope, containing 24 m diameter Wang C far mirror can work 15-20 years, 17-18 so you can measure the parallax of stars, are hundreds of thousands of stars of the measurement results.

伴随天体测量新技术而产生，是专门用于天体测量的空间望远镜在围绕地球的空间轨道上进行观测研究的科学。1989年8月8日，欧洲空间局发射天体测量卫星伊巴谷号卫星，它载有口径29厘米反射望远镜，4个地面观测站进行资料接收与分析，目的是要通过空间观测编出含星12万颗的空间测量星表，位置精度为±0002，测量视差的精度为±0002，自行为每年0002，CDCDCD现在初步估计上述三个数据实际为0004、0003和0005；CDCDCD190年4月美国发射哈勃空间望远镜，载有口径24米的望C远镜，可工作15—20年，可以测量出17—18等星的视差，得到几十万颗星的测量结果。

The spectral intensity at every point around needlepoint is obtained by subtracting the sum of emission at outer layer from the sum at inner layer, and the morphology of ionization region is determined.

反应器可上下和左右移动，发射光谱单次测量可得到光纤耦合入口所在直线上的光强之和。

The multiple rocket launcher is also used to provide the second-tier defence mechanism, by consecutively firing further rockets with the appropriate warheads directly at the calculated position of the hostile launcher, again using data provided through the sensor-to-shooter link with the Daman radar.

多管火箭炮还可用于提供第二层防御手段，一是直接向敌火箭炮的计算位置连续发射带合适战斗部的火箭弹，二是利用与&达曼&雷达相连的从传感器到射手的链络提供的数据，向敌火箭炮连续发射火箭弹。

That design is a new product which is being developed in JiangMen ChaoYang company.This product mainly fase to a great deal of billiards fancier and disciplinal people to use the the machine to hill the ball automatically,the product require electropult inside the cue in design.The product's function is that, it can regulate to shoot the strength and revolve the angle according to the distance of the ball, hitting ball with racket the operation in brief, the accuracy high etc. Give the infrared ray to it to take aim at the machine,this design mainly depend on draughting the haul,pressing the spring produce the bounce,releasing the haul, driving to the gun's head,the gun's head hill the cue ball,according to finish the function.

该设计是江门朝扬精密制造有限公司拟研发的新产品，该产品是针对大量的台球爱好者和台球训练而使用的自动击球器，产品在设计上要求球杆内装发射装置，该设计的主要功能有，可根据球的距离调节发射力度和旋转角度，有击球操作简单，准确性高等特点；另外，其上还配备红外线瞄准器；该设计主要依靠拉动拉杆，压宿弹簧产生弹力，，释放拉杆，传动给枪头，枪头击打母球，从而完成自动击球功能。

First of all, it is worth noting that the United States could undoubtedly destroy the missile now that it is being fueled in plain view on the launching pad, but America has disavowed any interest in doing so. It has also decided not to intercept the missile during launch either; when asked if U.S. would consider doing so, the American defense secretary dismissed the idea earlier this week, explaining "I would say we're not prepared to do anything about it".

首先，当导弹无遮无掩地在发射台上加注燃料的时候，美国无疑是能摧毁它的，可美国却对这一做法没有兴趣，而且还决定，即使在发射期间也不对其进行拦截；本周早些时候，当被问到美国是否有考虑采取此类行动时，美国国防部长反驳了这种提法，他解释道：其实我要说的是，我们不准备为其采取任何行动。

This red light on top of button is the Show of ultrasonic launching.3:Training the dog: Function switch dial in the "OFF" position, With the Ultrasonic generator toward dog, Pressed the button "TRAINING CALL" at Back, which will be issuing 23KHz ultrasonic of 100dB strong, with gestures and password, your dog can be trained to do some specific action.

此按键上方的红灯是超声波发射指示灯。3。训狗：功能开关拨在&OFF&位置，超声波发射头对住狗狗，按动背面的&TRAININGCALL&按键，即会发出23KHz约100dB的超声波，配合手势和口令，可训练您的爱犬做一些特定的动作。

By practicing this idea on bearing-attitude instrument and directional instrument in north-seeking way,good result has been achieved. The north-seeking instrument can ...

利用该方案，可将寻北仪和方位水平仪较好地结合在一起，可适用于各种陆用战车和导弹发射车，具有较高的实用价值。

Missile launch demo:multiplex viewpoint,making up of executable file and compilable source sound

导弹发射演示：可以切换多个视角，由可执行文件和可编译运行的原代码组成！

As the loading increases count of hit and AE energy increases markedly. This proves that safety assessment of crane beam by AET is fully creditable. It can accurately evaluate the critical degree of crack and the safety reliability of the crane beam.

随着载荷的增大，撞击计数和声发射能量都明显增大，这证明用声发射技术进行起重机梁的安全评价是完全可靠的，它可准确地评价裂纹的危险级别和起重机梁的安全可靠性。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐