Metal-Active Gas的意思|示意

This paper introduces the structure of an inert gas -shield equipment for titanium alloy and other active metal welding , functions of its corresponding parts and its working theory.

介绍了一台适合于钛合金及其它活性金属惰性气体整体保护焊接设备的结构、各部分的功能、设备的工作原理及使用效果。

Experimental results were reported here regarding the gas phase conversion of CTC to methyl chloride by using transition metal salt composite catalyst embedded on active carbon.

报道了以活性炭为载体，以过渡金属无机盐为复合催化剂，在气相条件下四氯化碳与甲醇反应制备(一)氯甲烷的研究结果。

Semiconducting metal oxides such as tin oxide (SnO2), titanium dioxide (TiO2) and zinc oxide (ZnO) are routinely used as active materials in solid state gas sensing devices.

半导体型的金属氧化物，如氧化锡(SnO2)、氧化钛(TiO2)和氧化锌(ZnO)，经常作为活性材料用在固态气体传感器件中。

The measurement of ground gas and metal active status is a new method of geochemistry prospecting for concealed deposit and improving ore-seeking efficiency.

地气及金属活动态测量是近年来勘查地球化学领域为寻找隐伏矿床和提高找矿效果而研究的一种新方法、新技术。

An exhaust gas-purifying catalyst includes a carrier, and an active component formed of a noble metal, carried by the carrier.

本发明涉及排气净化催化剂，其含有由载体及通过所述载体负载的贵金属组成的活性成分。