As the name suggests, wear - resistant electrode, high wear resistance, hardness also high.顾名思义, 耐磨 焊条, 耐磨性能高, 硬度也就高.The process of hypophosphite electrooxidation on a nickel electrode could be well simulated by this mod...
to make a sharp contortion of the face.做鬼脸做出脸部极端扭曲的动作The incidents of sexual violence laid bare the horrible contortion of human nature inflicted by war.性暴力事件揭示了战争对人性的极端扭曲.Also yoga is very similar to contortion.而且瑜珈和柔术是...
可以把你的信息或标志印在信纸上。Stationery can be imprinted with your message or logo.所有的指示标志和公告都被译成了英语和西班牙语。All the signs and announcements were rendered in English and Spanish.她在墙上贴满了十二星座的标志。She covered the walls with the signs of the...
Lithium has some chemical behavior that resembles the chemistry of Mg.锂的某些化学行为类似于Mg的.The salt lithium chloride is hygroscopic.氯化锂盐具有吸湿性的.Hydrazine perchlorate and lithium perchlorate form two eutectics.过氯酸肼和过氯酸锂形成两种低共熔物....