查询词典 acetylene

The experimental procedure in this study provided optimized instrumental conditions (the ratio of acetylene to air, the burner height) and parameters, and researched the spectral interferences and chemical interferences. The influence of the organic solvents on the CS absorption signals and the different digestion procedures for the determination of sulfur were also investigated.

实验对乙炔-空气比例和燃烧器高度等仪器条件进行了优化；实验研究了五种有机溶剂对CS分子吸收产生的影响情况、其他共存元素的光谱干扰和化学干扰以及不同的消解酸种类对测定结果的影响。

The merits of the acetylene gas and the defects of new type of welding gas are completely mixed together on the aspect of theory and practice .

理论和实践上把乙炔气的优点和新型焊割气存在的缺点完整的捏合在一起。

The status of VCM and acetylene gas recovery by pressure swing adsorption in vinyl chloride production units were introduced.

介绍了在氯乙烯生产装置中，采用变压吸附工艺回收精馏尾气中的VCM和乙炔气的情况。

At the same time guarantee the quality of welding and cutting, to improve the safety in production and productivity factor, acetylene gas to reduce the cost of production of nearly one million each year.

保证焊割质量的同时，提高了安全生产系数和生产效率，乙炔气生产成本每年降低近百万元。

Acetone is the solvent which will dissolve the acetylene gas charged into the cylinder.

它是溶剂，能够溶解充入钢瓶的乙炔气体。

Since acetylene is a flammable gas, caution should be taken in extinguishing the fire until the

因为乙炔是易燃气体，灭火时一定要一直特别谨慎，直到乙炔气体源头被切断。

The multi-layer wire mesh structure on the premixed gas of acetylene/air and propane/air explosion has been studied.

研究了多层丝网结构对乙炔/空气混合气体和丙烷/空气混合气体燃烧爆炸的抑制作用。

If possible, first stop the flow of acetylene gas by closing the valve and then cool all materials in the area below the ignition temperature.

如果可能的话，首先通过关闭阀门来切断乙炔气流，然后把现场的所有材料冷却到点燃温度以下。

DME can also replace the use of acetylene gas as a cutting, instead of using propane as a propellant agent.

二甲醚也可以代替乙炔作为切割气使用、代替丙烷作为抛射剂使用。

This paper presents the utilization of waste acetylene sludge in flue gas desulfurization,it conform to the requirements of recycling industries and clean production.

煤炭是贵州省的重要资源，针对遵义碱厂的废弃物电石渣，利用其组分中含有Ca2，用于吸收煤燃烧过程中的SO2，从而达到以废治废，变废为宝。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。