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launching test
相关语句
  发射试验
     A Network Planning Management System for Organization and Command in Aerospace Launching Test
     航天发射试验组织指挥网络计划管理系统
短句来源
     Problems on The Underwater Launching Test of Full Scale Model Missile
     全尺寸模型弹水下发射试验的有关问题
短句来源
     Study on the Optimum of Aerospace Launching Test Network
     航天发射试验组织指挥网络优化研究
短句来源
     This paper introduces the development,launching test and design finalization of the ground-to-ground strategic missiles “Dongfeng-1” and “Dongfeng-2”,underwater-to-ground strategic missile “Julang-1” and ground-to-ground tactical missiles “Dongfeng-11” and “Dongfeng-15”.
     介绍了地地战略导弹“东风—4”“东风—5”、潜地战略导弹“巨浪—1”和地地战术导弹“东风—11”“东风—15”的研制、发射试验及设计定型情况。
短句来源
     This paper introduces the measurement items and requirements which the underwater launching test of full scale model missile must define. The main factors which influence water exit behaviors of missile are presented and some views on work are listed by example.
     介绍了全尺寸模型弹水下发射试验的测量项目和要求 ,并通过实例提出了影响出水性能的主要因素及对工作的启示。
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  “launching test”译为未确定词的双语例句
     The Key Technology of Tracking Telemetry Control Software to Tactical Missiles Multiple Launching Test
     战术导弹连射试验测控软件关键技术
短句来源
     The empirical formula for Parameter calculation and error determination of liquid rocket engine is Worked out according to the ground test data, which plays an important part in calculation of engine parameter during missile flying in launching test.
     通过地面试验取得的数据所建立的液体火箭发动机参数计算和误差确定的经验公式,在导弹飞行试验中,对发动机参数计算起重要作用。
短句来源
     A new type of rocket nozzle made of W-Cu composite was found to have contracted after a launching test.
     某新型号固体火箭发动机的钨渗铜喉衬试车后发生了直径收缩。
短句来源
     Through a series theoretical and experimental research,some shortages were found out and relative overcoming means put forward,in the component analysis method on propellent N2O4.For it raising the accuracy of the test results and providing the security reliability in the aero-space launching test.
     通过理论和实验研究,发现了推进剂N_2O_4分析化验中存在的问题,并提出了相应的解决方法,提高了测试结果的精确度,为航天发射试验的成功提供了保障。
短句来源
     To the test of missiles multiple launching, the real-time Tracking Telemetry Control (TT&C) Software system of range must meet the safety control demand of missiles multiple launching test in flight-path area.
     针对导弹的多发连射试验,在单发导弹飞行试验实时测控软件系统的基础上,研究了I/O缓冲设置、多发射信号的接收与识别、第n发导弹数据处理时机等关键技术。
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  相似匹配句对
     In Test
     iM测试
短句来源
     (v) test;
     第五章为测试过程;
短句来源
     MODEL TEST OF THE JACKET LAUNCHING PROCESS
     导管架模型下水过程的试验研究
短句来源
     Study on the Optimum of Aerospace Launching Test Network
     航天发射试验组织指挥网络优化研究
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The principle, experimental arrangement and related results of the test electromagnetic railgun are described in this paper. A 50kJ capacitor bank is used as the primary power supply, and an inductor of 2.5μH as the secondary magnetic energy storage. In order to supply a sustained current to the railgun, four switches are inserted in the circuit for adjusting the variation of the current. The barrel is 30cm long and with a cross-sectional area of 0.8×0.6cm2. It is shown from two launching tests that...

The principle, experimental arrangement and related results of the test electromagnetic railgun are described in this paper. A 50kJ capacitor bank is used as the primary power supply, and an inductor of 2.5μH as the secondary magnetic energy storage. In order to supply a sustained current to the railgun, four switches are inserted in the circuit for adjusting the variation of the current. The barrel is 30cm long and with a cross-sectional area of 0.8×0.6cm2. It is shown from two launching tests that a 0.34 gram polycarbonate projectile might be accelerated the speed over 1.5km/s.

本文介绍了电磁轨道炮的工作原理,原理性实验装置和实验结果。实验中用贮能50kJ的电容器组作为能源,用一个2.51μH的贮能电感器和四个开关调节电流波形,以便确保持续地向轨道炮供电。炮体长为30cm,炮膛口径为0.8×0.6cm~2。在两发首次进行的实验中,把340mg重的聚碳酸酯弹丸加速到1.5km/s的速度。

Rocket projection is one of the methods for launching pilotless aircraft.The free flight model test is selected in the launching test of rocket projected model aircraft according to the simulant conditions of motion,which demands that the model aircraft have the similarities in geometry, mass, motion and dynamics.The CK1-M model aircraft with a scale of 1:5 is taken as an example. This paper introduces the transformation of similarity between a model aircraft and a full-dimensional one,the selection or...

Rocket projection is one of the methods for launching pilotless aircraft.The free flight model test is selected in the launching test of rocket projected model aircraft according to the simulant conditions of motion,which demands that the model aircraft have the similarities in geometry, mass, motion and dynamics.The CK1-M model aircraft with a scale of 1:5 is taken as an example. This paper introduces the transformation of similarity between a model aircraft and a full-dimensional one,the selection or design parameters of the model aircraft,and the relevant design calculation and test methods. The results from three kinds of rocket projection test show that these design methods are reliable and valuable for further researches on rocket projected pilotless aircraft.

火箭助推发射是无人机起飞的一种形式.模型飞机火箭助推发射试验是采用自由飞模型试验的形式,按运动相似条件进行的.模型飞机应符合几何相似、质量相似、运动相拟和动力相似等条件.本文以"长空"无人机的1.5模型为例,介绍了无人机模型设计参数的选择以及有关的设计计算和调试方法.以三种火箭助推发射形式进行的试验结果证明,飞机模型的设计方法是可靠的,对于进一步研究火箭助推发射无人机具有参考价值.

Through on-the-spot sphere-launching test,the strength test of the chemical sphere,dissolvability test and pour-point decreasing-viscosity decreasing test etc. there are 7 better prescriptions are screened. Test result shows that adopting the chemical sphere wax removal,the pipeline wouldn't be blocked and it has some pour-point decreasing-viscosity decreasing effect. It is a simple and effective method to do wax removal in pipeline.

适用于DN70管道清蜡用的65mm化学球,是由乙烯醋酸乙烯酯、聚乙烯、萘、三聚磷酸钠和煤油复配而成。通过现场投球试验,化学球的强度试验、溶解性试验和降凝降粘试验,共筛选出7个较好的化学球配方。试验结果表明,采用化学球清除管道积蜡,具有不堵塞管道,并对原油起到一定的降凝降粘作用等优点,是一种简便易行、行之有效的清除管道积蜡的好方法。

 
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