同时也研究了夹杂物尺寸和熔炼温度对含氢量的影响。
The influence of melting temperature and inclusion on hydrogen content is made.
观察到了它们的声子谱随含氢量而变化以及声学支有规则的软化现象。
It was observed that their phonon spectra vary with their hydrogen content.
对煤、沥青、石墨等进行了气化试验，获得含氢量达60%以上的气体。
Experiments have been made on it in gasification of coal, asphalt and graphite, and the gas obtained contains hydrogen over 60%.
液态铝合金含氢量现场检测对于生产高质量铝合金铸件及铸锭具有非常重要的意义。
The on-line testing of hydrogen content in the molten aluminum alloy is very important for producing aluminum alloy castings of high quality.
潮湿的空气会造成含氢量的波动，干燥的压缩空气更有助于获得高质量的铝合金液。
Fluctuation in hydrogen content results from wet air. The dry compressed air is helpful to highly qualified liquid al.
由于钢铁冶金技术的不断改进，钢铁厂将会产生越来越多的含氢量很高的副产煤气。
Accompanying the technical development of metallurgy, there will be more and more excess coal gas in iron steel plants.
利用自行开发的镁合金定量测氢仪研究了熔化条件和除气工艺对镁熔体含氢量的影响。
Effects of melting condition and degassing processes on hydrogen content in magnesium alloy melt were investigated with a self-developed instrument for measuring hydrogen content.
核磁共振测井响应只与两个因素有关：岩样孔隙流体（油、气、水）中含氢量及其状态。
NMR logging response only associates with the hydrogen content and the status of rock pore fluid (oil, gas and water).
探讨了铝合金中含氢量的检测方法和理论基础，并着重叙述了减压凝固试样法的检测步骤。
The article explores the method of inspecting gas content in the aluminum alloy and elaborates the inspection procedure of the sample solidifying under reduced pressure.
研究了碱性焊条工艺性的影响因素，探讨了焊缝金属的含氢量、焊条药皮的吸湿性、焊缝金属的强韧化特性等。
The influence factors such as the hydrogen content in weld metal, the hydroscopicity in electrode coating and the toughness of weld metal of basic electrodes are studied.
钢材的淬硬倾向、焊接接头含氢量及其分布，以及接头所承受的拘束应力状态是产生焊接冷裂纹的三大主要因素。
Harden tendency of steel, content and distribution of hydrogen in welded joints, restraint stress resistance of joints are three factors that leads to the cold cracks of the welded joints.
对我国攀钢和包钢两个高原钢厂生产重轨由于钢水中的含氢量很低、在热锯轨头中白点发生率极低，甚至不出白点的现象进行了分析，讨论。
The special phenomena of less or even no hydrogen flake occurrence in the hot saw rail specimens from China plateau steel plants, because there is low hydrogen content in molten steel, are discussed.
飞机发动机减速器支撑杆在加工过程中易产生微裂纹，通过显微组织检验、断口形貌观察、微区成分分析以及含氢量测定和模拟焊接试验等方法对其裂纹产生的原因进行了分析。
The surface tiny crack generating by sample hardening were found in test, and some surface fracture caused by inclusion and gas pocket, and these appearance should be correctly analyzed and judged.
结果表明，含氢硅油分子量、有机胺结构、氨基改性聚醚型聚硅氧烷的硅含量对APEPS性能有影响。
The results showed that the average molecular weight of methyl hydrogen silicone, amine structure and Si content in amino modified polyether polysiloxanes have some effects on APEPS performance.
结果表明，含氢硅油分子量、有机胺结构、氨基改性聚醚型聚硅氧烷的硅含量对APEPS性能有影响。
The results showed that the average molecular weight of methyl hydrogen silicone, amine structure and Si content in amino modified polyether polysiloxanes have some effects on APEPS performance.
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