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launch test
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  弹射试验
     Introduces the device about the launch test which realized the method of software and hardware on the basis of SuperstarⅡ GPS-OEM board. It analyzes main circuits of hardware and expounds the data format and configuration of SuperstarⅡ GPS-OEM board,moreover it explains the flow diagram of the original data acquisition and storage.
     论述了基于SuperstarⅡGPS-OEM板弹射试验测试装置软、硬件实现方法,对主要硬件电路的设计进行了分析,阐述了SuperstarⅡOEM板数据形式和数据结构,并给出了OEM板原始数据采集处理及存储软件流程。
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  “launch test”译为未确定词的双语例句
     Effect of the Rocket Missiles′ Range in Ground Launch Test Due to Rocket Thrust Eccentricity
     发动机推力偏心对地面发射火箭弹射程的影响
短句来源
     Quality Control Manage in Rocket Launch Test with the Process-method
     基于过程方法的航天发射质量管理
短句来源
     Research and Design on TT&C of Launch Test Range Digital Simulation System
     发射靶场测控中心数字仿真系统研究与设计
短句来源
     The launch test results illustrate that the launch speed of the Teflon cone designed using sheath structure can arrive at 5.7km/s, and the sabot achieves a clean separation from the model at the conditions of adopting eight superelastic nylon sabot segments which can completely enclose the model.
     发射试验结果表明:用此方法设计的泰氟隆锥模型和选用超韧尼龙做成八瓣全包覆弹托能实现泰氟隆锥模型的超高速发射,模型的发射速度达到5.7km s,且模型与弹托分离满足再入物理试验研究的要求。
短句来源
     An effect of the rocket missiles′ range in ground launch test due to rocket thrust eccentricity is introduced in theory,and a computer program and the computing result are given.
     从理论上分析了发动机推力偏心对地面发射火箭弹射程的影响,并编写了计算程序,给出了计算结果。
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  相似匹配句对
     (v) test;
     第五章为测试过程;
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     Test
     测试
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     The Research on Test Technology of Launch Unit
     发射装置测试技术研究
短句来源
     Research on Test Method for Launch Vehicle
     运载火箭测试方法研究
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     Launch window
     发射窗口
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  launch test
The ACA understands that Teledesic intends to launch test satellites in 2003 and to commence commercial services in 2005.
      
This successful Short Hot Launch Test achieves a major risk reduction milestone on the path towards the first flight test in 2005.
      
Launch test data were collected in the forms of breech and muzzle voltage traces and current pulse profiles.
      
Based on pre-launch test data, side B of the altimeter should exhibit less of these anomalies than side A does.
      


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...

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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