purifing

基本解释

Rare earth metals have purifing and fining and alloying effects.
稀土金属在铝合金中具有净化、细化和合金化效果。
In this article,the synthesizing process,the results of purifing camphor and the mate-rial balance were reported...
本文报道制取高纯度樟脑过程的合成路线、产物、樟脑纯化以及物料平衡方面的研究结果。
Smoke and dust purifing in foundry is essential request for labor protection and elimination environment pollution.
铸造车间冲天炉烟尘净化是铸造生产中进行劳动保护,消除环境污染的基本要求。
Spectrophotometry was also quick and simple, but not very exact, and fit for the purif...
分光光度法快速简便,准确性稍差,适合于纯化后具有较高浓度的乳铁蛋白的在线分析。
JJW is the newest purifing alternation current power stabling instrument.It has wide constant-voltage range high precision and continuously work.
全新推出的JJW系列精密净化交流稳压电流，具有稳压范围宽、精度高，能长期连续工作，适用各种性质的负载（阻性、感性、容性）等优点。