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- gas mixture metal forming 混合气燃烧爆炸的金属成形
- gas mixture metal 混合气燃烧爆炸的金属成形
- Changzhi Metal Forming Machine Works. 长治锻压机床厂。
- Water at high-speed rotating impeller and the suction pipes under the gas mixture to form a gas-water mixture to the separation chamber row. 水在叶轮高速转动的作用下与吸入管来的空气相混合,形成气水混合物排至分离室。
- LiaoYang Metal Forming Machine Tool Co., Ltd. 辽阳锻压机床股份有限公司。
- Pressing sheet metal forming, its substrate should be crack. 压型金属板成型后,其基板不应有裂纹。
- Gas chromatography (GC): Type of chromatography with a gas mixture as the mobile phase. 气相色层分析法(亦译气相色谱法):色层分析法的一个类型,把一种气体混合物作为动相。
- And we did the same measurement for He/CH4(60/40) gas mixture and HRS gas (Ar/ CO2/CH4(89/10/1)) for the comparison. 作为比较,对He/CH4(60/40)混合气体和HRS气体(Ar/CO2/CH4(89/10/1))也做了相应研究。
- The traceability for natural gas analysis and measurement, in essence, is that of reference gas mixture(RGM). 天然气分析测试的溯源性在本质上就是标准气混合物(RGM)的溯源性。
- Dieless drawing is a new development metal forming technique in recent yeare. 无模拉伸是近年来新开发的一种金属成形工艺。
- This gas mixture is noncorrosive and may be used with all common structural materials. 该气体混合物无腐蚀性,可使用任何常规结构材料。
- In addition, the crucial process of research about GDL fuel is the restriction of H2O content instead of the reduction of particles in gas mixture. 另外,在研制GDL燃料时,难点不是减少 燃气中的颗粒,而是减少H2O含量。
- Diamond films had been deposited on quartz tube with the gas mixture of ethanol steam and hydrogen by the plasma source. 使用该等离子体源以乙醇蒸汽和氢气为气源在石英玻璃管外表面沉积金刚石膜。
- Dew point meter method and gravimetric method were adopted to determine the water content in the gas mixture of acetylene and hydrogen chloride. 采用露点仪法和重量法对乙炔和氯化氢混合气中的水分进行测定。
- It shows well-defined wavelengths which are characteristic of the structure of the metal forming the anode. 它显示出那构成阳极的金属的结构所特有的,十分确定的波长。
- In the same condition of entrance gas mixture of different compounds, the differences of refrigerating temperature drops are large. 不同组分混合物在相同的进气条件下,制冷温降相差较大;
- Pressing sheet metal forming, the surface should be clean, there should be clear and convex fold. 压型金属板成型后,表面应干净,不应有明显的凹凸和皱褶。
- A rapid manufacture technique of large moulds for sheet metal forming was presented, which was based on discrete cavity mould (DCM). 摘要提出了基于离散型面模的毛坯曲面构件快速成型技术,并介绍了离散型面调节机械手的构成与工作原理。
- Using chemical reagent and EAF dust as experimental samples,the reduction of zinc oxide by solid carbon or CO/CO2 gas mixture was tested and the influence factors were analyzed. 用化学试剂和实际电炉粉尘作试样,考察了利用固体碳和CO/CO2进行氧化锌还原的各种影响因素。
- Fluorinated diamond-like carbon(F-DLC) films were grown by RF plasma enhanced chemical vapor deposition(PECVD) in a gas mixture of CF4 and CH4 and annealed in Ar environment. 以CF4和CH4为源气体,利用射频等离子体增强化学气相沉积法,在不同条件下制备了氟化类金刚石(F-DLC)薄膜,并进行了退火处理。