To make an electromagnet you need to send a current through the wire.为了做成电磁体你需要对金属线送电.The principle of electromagnet induction had thus been discovered.电磁感应定律就是这样发现的.Reset pneumatic spring, mechanical spring reset, reset...
O, it is nothing! She must bear these little mishaps.嗨, 那没什么关系! 她肯定能受得住这么点儿小意外.After a number of mishaps she did manage to get back to Germany.经历了一番波折之后，她终于设法返回德国。a series of mishaps一连串的倒霉事After a number of mishaps she d...
The artificial sweetener sorbitol has a laxative effect...人工甜味剂山梨糖醇有通便作用。Some laxative drugs such as magnesium sulfate , Bisatin, phenolphthalein, glycerol etc for common use were introduced.介绍了几种治疗慢性便秘的药剂,包括:硫酸镁, 比沙啶,酚酞...
Hemoglobin can also be cross - linked to solublepolymers to form so - called conjugated hemoglobin.血红蛋白也能交联到水溶性多聚体上,形成 所谓 的共轭血红蛋白.The occurrence of hemoglobin in root nodules is notable.值得注意的是根瘤中出现血红蛋白.The effects are de...