水的化学分子式是H2O.The chemical formula for water is H 2 O.测得的准确分子量与具体的分子式完全吻合.The precise molecular weight that is measured can be uniquely associated with a specific moleculer formular.仅从分子式, 我们就能推断分子中的 “ 不饱和度 ”.From the mo...
伊坦·亚伦·郝雷那宁静 、 朦胧 、 内省的一天已经完结了.Ethan Allen Hawley's quiet, dim, and inward day was gone.她给暗兰生了亚伦, 摩西,并他们的姐姐米利暗.To Amram she bore Aaron, Moses and their sister Miriam.把亚伦的圣衣脱下来、给他的儿子以利亚撒穿上、亚伦必死在那里归他列祖.Get Aaron and hi...
When the uranium disintegrates, it changes into lead.当铀蜕变时, 它变成了铅.The metal froth enters the vacuum chamber and disintegrates into fine particles.金属泡沫进入真空室并破裂为精细颗粒.Unfortunately and mirroring 1997 – this scenario disinte...
She sucked an ice cube into her mouth, and crunched it loudly.她吸了块冰块到嘴里，嘎嘣嘎嘣地大声嚼着。Please get me an ice - cube out of the fridge.请替我从冰箱里拿块冰块来.Please get me an ice cube out of the fridge.请从冰箱给我拿一块冰块....