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gas proportion
相关语句
  气体比例
     At room temperature and 1.01× 105Pa, 5.9 keV X-rays from a 55Fe source were used to measure the pulse height distributions of the MSGC operating at different high voltages and Ar+ CH4 gas proportions. The results show that MSGC has a high ratio of signal to noise. The energy resolution depending on high voltage and gas proportion was discussed in detail.
     室温下,充以1.01×10-5PaAr+CH4混合气体时,采用5.9keV55FeX射线测量了探测器在不同高压和气体比例时的脉冲高度分布,详细讨论了高压和气体比例对能量分辨率的影响,结果表明该探测器具有较高的信噪比和能量分辨率。
短句来源
     It was then set up to a gas-flowing detector with an effective area of 3×3cm~2, 5.9keV X-ray generated from a ()~(55)Fe source was used to measur the pulse height distribution of GEM operating at various high voltage and gas proportion.
     5.9keV55F e X射线测量了GEM在不同高压和混合气体比例时的脉冲幅度分布情况。
短句来源
     The effect of high potential and gas proportion on the count rate and the energy resolution was discussed in detail.
     讨论了高压和气体比例对探测器计数率和能量分辨率的影响。
短句来源
  “gas proportion”译为未确定词的双语例句
     When the natural gas proportion is 10~20%, reburning zone length is 2m~4m and excess air coefficient of reburning zone is 0.8~0.9, the comprehensive effect is good.
     当再燃量为10~20%,再燃区长度为2~4m以及再燃区空气过量系数为0.8~0.9时,综合效果较好。
短句来源
     In this paper,first ,the author drew some important conclusions by analyzing several technical factors and experimental conditions which would have great influence on the quality of diamond thin films during MPCVD process,including gas proportion,the power of microwave,the plasma's location ,the nucleation technique ,etc.
     其特点是低温、低压、清洁。 本论文中,作者分析了MPCVD方法中气源成分比、微波功率、等离子体球的位置、成核技术等各种工艺条件对金刚石薄膜质量的影响,并总结得到了一些有意义的结论;
短句来源
     The structure of the Gas Proportion Distribution Analyser has been shown at the end of the paper,
     文章最后介绍了本配比分析器的结构及性能。
短句来源
     The suitable gas proportion in gas mixture and the optimum procedure parameters are chosen from experimental results as gas metal arc welding process is used for dissimilar metal welding.
     通过异种钢熔化极气体保护焊接工艺试验,提出了合适的保护气体配比及工艺参数。
短句来源
     A sealed-off 200 W CO2 laser system, gas proportion compounding and process of solving the problem of electric discharge are described.
     本文叙述稳定的封离型200W二氧化碳激光系统、气体比例的配制以及解决冷却过程中放电问题的方法。
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  相似匹配句对
     proportion;
     景物的尺寸比例 ;
短句来源
     Proportion treatment for oil-gas fields technology CAD
     油气工艺CAD的比例处理问题
短句来源
     The proportion of natural gas in consumption of energy is constantly rising.
     天然气在能源结构中占的比例必然将逐渐增大,燃机热电联产是天然气应用的一种合理途径。
短句来源
     gas system.
     含气系统。
短句来源
     The constituent proportion of N. P.
     影响最大的是N,其次是P,K居尾。
短句来源
查询“gas proportion”译词为用户自定义的双语例句

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  gas proportion
The effect of the gas proportion on the position of the boundary between the regions of regular and Mach reflection has already been studied in [2].
      


Type PF-gas-proportion distribution analyser consists of two parts: the gas-pro-portioner and the analyser. The paper explained the principle of the gas-proportion distributing and analyzed the stability of the flow of mixed gas used in welding, the disturbing factors in measuring elements, the linearity and measured errors etc. The structure of the Gas Proportion Distribution Analyser has been shown at the end of the paper,

PF型气体配比分析器包括气体配比与分析器两大部份。本文介绍了配比与分析原理。并对焊接用的混合气体流量稳定度、测量气体成分的干扰因素、线性度及检测误差等,进行了分析讨论。文章最后介绍了本配比分析器的结构及性能。

The low temperature(-40~-60℃)toughness of weld in the universal joint shaft welded with welding.wires of four different compositions is studied,and the effect of mixed gas proportion,welding procedures and raising its quench (?)emperature on the low temperature toughness of weld are discussed.The weld toughness is inspected with Mesnager and Charpy impact test,and welding quality is examined by Transmitting Electron Microscopeand Scanning Electron Microscope.The test results showed that using MGS-80 welding...

The low temperature(-40~-60℃)toughness of weld in the universal joint shaft welded with welding.wires of four different compositions is studied,and the effect of mixed gas proportion,welding procedures and raising its quench (?)emperature on the low temperature toughness of weld are discussed.The weld toughness is inspected with Mesnager and Charpy impact test,and welding quality is examined by Transmitting Electron Microscopeand Scanning Electron Microscope.The test results showed that using MGS-80 welding wires or welding wires made in Tianjin Steel Works can satisfactorily meet the technological requirement for weld of the universal joint shaft under the suitable welding procedure.

本文采用四种不同成分的焊丝进行了万向轴焊缝低温(—40℃~—60℃)韧性的研究,讨论了混合气体配比、焊接工艺规范及提高调质时的淬火温度对焊缝低温韧性的影响,并用梅氏冲击试样和夏氏冲击试样相结合的方法检查了焊缝韧性,以及用透射电镜和扫描电镜分析了焊接质量。结果表明,采用MGS—80焊丝或天钢焊丝,在焊接工艺合理的情况下,能满足万向轴焊缝的技术要求。

The suitable gas proportion in gas mixture and the optimum procedure parameters are chosen from experimental results as gas metal arc welding process is used for dissimilar metal welding. A huge dissimilar metal hydraulic turbine with diameter 8 meters, the maximum blade thickness 220 mm has been welded successfully while adopting Ar_5%CO_2 gas metal arc welding process.

通过异种钢熔化极气体保护焊接工艺试验,提出了合适的保护气体配比及工艺参数。采用Ar+5%CO_2混合气体保护焊,成功地焊接了直径8m,叶片最大厚度220mm的大型异种钢转轮。

 
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