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In order to solve the problem of lack of thrust termination devices,a device to adjust the burnout angle will match the final burnout velocity and satisfy the desired range.

为解决无推力终止装置的末速不准问题,可在末级发动机采用姿态调整装置,对射角进行调整,配合末速以满足射程要求。

At present, the rapid increase in color multifunction business card printing and membership card making suppliers started to provide more and more value-added services to the advantage of these services include: Business card printing and membership card-making workshop and the network connection that is easier to provide simple software tools facilitate and are a good user, content management, variable datatechnik support integration of customer relationship management.

不隐今,迟速补充的不不黑白数码制卡和会员卡制作不求应商不休不求应越来越众的贬值任职,这些任职项纲的劣势包含:制卡和会员卡制作车间与网络更难拆开,不求应单一的软件东西模块便当不末学用户搁置,不求应边容处置,堵住可变数据技艺的撑持整合客户干系处置。

Charges accumulation and electric field development within two convective clouds which had different degree of convection and wind shear in Changchun were simulated by introducing an improved noninductive charging mechanism including the influence of particle diameters and impact velocity into the three-dimensional dynamics and electrification coupled model.

在三维强风暴动力和电耦合数值模式的基础上,考虑了粒子直径及降落末速差对转移电荷的影响,把非感应起电参数化方案作了进一步改进,对长春地区两次不同强度、不同环境风切变的对流云内电荷累积和电场发展过程进行了模拟分析。

It can be worked out by adding a fixed coefficient of correction to the granule free settling terminal velocity.

油气井出砂开采或储层出砂后的垂直井筒最小携砂速度是井筒携砂的重要设计参数,一般的方法是对颗粒自由沉降末速附加一个固定的修正系数。

The enquiry of " coefficient of correction " in traffic volume forecast;2. It can be worked out by adding a fixed coefficient of correction to the granule free settling terminal velocity.

油气井出砂开采或储层出砂后的垂直井筒最小携砂速度是井筒携砂的重要设计参数,一般的方法是对颗粒自由沉降末速附加一个固定的修正系数。

SHANGHAI JEELON ELECTRON CO.,LTD is With the Rapid Development Of EXPORT JIAGONG QU JINQIAO PUDONG SHANGHAI.factory automation,various kinds of basic automatic elments are widly adopted.our comany has brought in the advanced international standard technological appliances,including dedicated production lines for sensors from Simens company in Germen,Amenrican silk net printers,English thick film testing instruments and laser reparing and tuning machines,Japanes automatic plunger and so on.

直流电机调速模块、单/三相无级调功调压模块、单/三相集成移相交流调压模块等产品在内的各种工业控制及自动化产品已超过二十年。新一代产品采用了ASIC电路、SMT工艺和数字化技术,并应用了CAD/CAM电脑辅助设计/制造系统,以及按照ISO9001标准建立了全面质量管理保证体系,使产品性能和质量达到九十年代末国际同类产品的先进水平,并在国内处于领先地位。

This simulated rocket can simulate the acceleration,thrust time,speed at burning end,rotation speed and so on satisfily.It is not only suitable for firing test during development,but also delivery test.This simmulated rocket does not require ideal experiment environment,is easy to be implemented.It is characterized by high security,low cost,shortening the fuze researching period and other benifits.

该弹可以相当满意地模拟火箭弹的加速度、推进时间、主动段末速、转速等主要参数,非常适合火箭弹触发引信研制中的靶场射击试验和生产交验,具有对试验场地要求低、试验简便、安全性高、成本低、有利于缩短引信研制周期等优点。

The papers will expatiate on vessel electric propulsion motor drives technology, and analyze varieties of converters, how to be used to the vessel electric propulsion system.

驱动系统是电力推进系统的关键技术之一,它伴随着电机控制理论和电力电子器件的发展而不断得到发展。可调速驱动系统在工业上已应用很长时间了,但第一次通过使用电力电子器件实现可调速驱动是在20世纪60年代末。

Treaty of Friendship and Cooperation Between USSR and ''.'UAR'.''Unrcvd l.c. for usd 78,000-cove body/305 sep/25100 steel plate ''.'shag'.'' date soon pls. on by cal imdtly.

末收到贵方9月25日305号订单订购100块钢板的7.8万美元信用证,因装船在即,烦请速以电报开立。

推荐网络例句

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸,那乌黑、忧郁的眼睛,她便会相信,他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失

But because of its youthful corporate culture—most people are hustled out of the door in their mid-40s—it had no one to send.

但是因为该公司年轻的企业文化——大多数员工在40来岁的时候都被请出公司——一时间没有好的人选。