水银是一种已知的有毒物质。Mercury is a known poison.我们看到的温度计里的液体是水银.The liquid we can see in thermometers is mercury.一小滴水银滴进了这个小孔.Into this aperture a droplet of mercury was poured....
His quick recovery is ascribable to his sound constitution.他的迅速康复是由于他的健全的体质.Is his failure ascribable to incompetence or to bad luck?他的失败是因为无能还是因为运气坏?Therefore, any changes in the cell are ascribable to the working elect...
The joggers paused to catch their breath.慢跑者们暂停下来以便喘口气.The only physical risk I ran was being bowled over by one of the many joggers.我的身体面临的唯一风险就是可能被众多慢跑者中的某一位撞倒。Mary : > Why do they want to keep joggers from using this ...
这共晶成分的熔化温度低于操作温度.This eutectic composition has a melting temperature lower than the operating temperature.对共晶硅形态的变化机理也作了初步探讨.The mechanism of this change also was researched preliminarily.本文设计了 Nb -Si基共晶自生复合材料的成分体系,并采用真空...