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guns
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  火炮
     GNC120 Ni/Cd batteries substituting for lead acid batteries were developed as starting and emergency power sources for military guns.
     介绍了10GNC120镉镍蓄电池取代铅酸蓄电池作为装甲车辆(火炮)的起动电源和应急电源;
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     EFFECT SIMULATION OF DESIGN PARAMETERS ON MUZZLE VIBRATION OF GUNS AND OPTIMIZATION WITH SQP METHOD
     结构设计参数对火炮炮口振动影响的仿真及基于SQP方法的优化
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     Application of Hybrid Inference Mechanism in Fault Forecast System for Guns
     混合推理机制在火炮故障预测中的应用
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     THE STUDY OF PRESSURE WAVES IN HIGH PERFORMANCE GUNS
     高性能火炮中压力波的研究
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     A CLASSICAL INTERIOR BALLISTICS MODEL FOR REGENERATIVE LIQUID PROPELLANT GUNS
     再生式液体火炮经典内弹道模型
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  “guns”译为未确定词的双语例句
     Influences of Raw Fe_2O_3Powder and its Treatmenton Lined Ceramics of SHSCoal-Dust Spurting Guns
     工业纯Fe_2O_3及处理对合成SHS煤粉喷枪内衬陶瓷的影响
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     Optimize design of high-speed MAG guns
     高速MAG焊焊枪的设计优化
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     Modification and Application of New Technology of DST with TCP Guns in Jihai 1× 1 Deviated Well
     冀海1×1斜井测试联作新工艺的改进与应用
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     Application of Small Gasified Oil Guns Burners on 300MW Units
     气化小油枪燃烧器在300MW机组中的应用
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     Clinical Analysis of 17 Cases of Children's Ocular Trauma Caused by Plastic Bullets of Toy Guns
     玩具枪塑料子弹致儿童眼外伤17例临床分析
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  相似匹配句对
     Old guns
     老枪
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     THE ROSE AND THE GUNS
     枪炮与玫瑰
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  guns
Changes in the spectrum of chemically active residual gases in a vacuum chamber during the deposition of Ti films on its inside walls using magnetron sputter guns are investigated.
      
It is demonstrated that this instability can be one of the main factors providing the energy spread in electron guns of gyrotrons.
      
Generation of high-power electron beams by magnetron injection guns with secondary-emission cathodes
      
The generation of high-power electron beams by magnetron injection guns using a secondary-emission cold cathode is studied experimentally.
      
Generation of high-power electron beams in magnetron guns with secondary-emission cathodes
      
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The paper dealt with two problems arised from the practics of dense electron gun design: Experimental measurements were made systematically for the equivalent an ode radius of practical electron guns. Method of calculations for electron beam comtours including the effect of space charge was derived from the field free of space charge. Results: It is proved that in the range of 1. 0-2. 5 microperveance the equivalent anode radius of practical electron guns meet good wth Muller's emperial formula....

The paper dealt with two problems arised from the practics of dense electron gun design: Experimental measurements were made systematically for the equivalent an ode radius of practical electron guns. Method of calculations for electron beam comtours including the effect of space charge was derived from the field free of space charge. Results: It is proved that in the range of 1. 0-2. 5 microperveance the equivalent anode radius of practical electron guns meet good wth Muller's emperial formula. The new method of calculation for electron beam contours is better than the old one (Brewer's).

本文讨论强流电子鎗设计中所遇到的两个问题: (一)系统地实验研究实用电子枪的等效半径。 (二)讨论如何由无空间电荷存在的场求空间电荷作用下电子注的包迹。相应得到结果: (1)证实在导流系数等于1.0-2.5 微朴范围内,实用枪的等效阳极半径可以很好 地用穆勒经验公式表示。 (2)所得求方法较原有方法原理更明确,准确度有改进。

The problem of focusing high current electron beam in a multi-electrode electron gun with magnetic field has been analysed theoretically. The cathode of the gun may be partially shielded magnetically. The paraxial-ray equation for describing the electron trajectory in the accelerating region is solved in closed form. The space charge effect has been included.

本文对于在有磁场下多阳极电子鎗的电子注聚焦问题进行了理论分析。阴极处磁场可以具有任意屏蔽程度,得到了在加速场内描写电子轨迹的傍轴方程的解析解。在理论分析中,考虑了包括空间电荷效应的情况。

A Magnetic lens β spectrometer with an iron-free double coil is designed and constructed.To obtain fair performance of the instrument,the spectrometer is abjusted and its focusing properties are investigated by means of three methods:electron gun and fluorescent screen,radioactive source and X-pho- tographic film,radioactive source and counter.The optimum operation condi- tion of spectrometer is finally selected.The distance between the internal surfaces of the two coils is 15cm.At resolution of 1.0% 1.5%...

A Magnetic lens β spectrometer with an iron-free double coil is designed and constructed.To obtain fair performance of the instrument,the spectrometer is abjusted and its focusing properties are investigated by means of three methods:electron gun and fluorescent screen,radioactive source and X-pho- tographic film,radioactive source and counter.The optimum operation condi- tion of spectrometer is finally selected.The distance between the internal surfaces of the two coils is 15cm.At resolution of 1.0% 1.5% 1.9%,the corresponding effective trasmission is 0.23%,0.50%,0.74%,respectively. The maximal focusable energy is below 2.8mev,while the expending power is 1.2kw.

设计并建造了一架无铁双线圏磁透镜β谱仪。为使仪器具有良好的性能,用电子枪和荧光屏、放射源和 X 光底片及放射源和计数管三种方法对仪器进行了调整;并对谱仪的聚焦性能进行了研究;选取了谱仪的最佳工作条件。在两透镜线圈内表面相距15cm 的条件下,当分辨率为1.0%,1.5%,1.9%时;相应的有效透射率为0.23%,0.50%,0.74%;可聚焦能量在2.8Mev 以下的电子;消耗功率1.2kw。

 
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