welding nitrogen carrier 惰性氮载体
nitrogen carrier-gas fusion method 氮载气熔融法
nitrogen as s carrier gas 氮气作为载气
The functions of carrier nitrogen for sputtering iron atom and energizing effect of rare-earth were studied also.
还探讨了溅射铁原子的氮载体作用和稀土的催渗作用。
The effects of nitrogen flow as carrier gas, impurities , sample size and temperature on rate of dehydrochlorination of HPVC were investigated comprehensively.
探讨了氮气流量、低分子杂质、试样的形状、温度等因素对HPVC树脂热脱氯化氢速率的影响。
If the nitrogen or other inert gases are used as the power carrier, the problems of safety and stability in a transport process can be effectively solved.
如果以氮气及其它惰性气体作为动力载体，可有效解决运输过程中的安全与稳定问题。
应用推荐