- 重点词汇
- 相关例句
我们要加快原子能发电的研究,加速原子能电站的建设.
《简明英汉词典》
Since the advent of atomic power, there have been great changes in industry.
自从原子能问世以来, 工业领域起了很大变化.
《简明英汉词典》
It was this " Law of Avogadro'which supplied the missing link in Dalton's Atomic Theory.
正是这条阿 伏伽德 罗定律弥补了道尔顿原子学说中遗漏的环节.
词典精选例句
To add nonfissionable matter to ( fissionable material ) so as to prevent use in an atomic weapon.
使(核材料)中毒 ( 向可裂变材料中 ) 加入不可裂变物质以防止(这种可裂变物质)用于原子核武器.
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利用自制的简易气体发生器和洗气装置对铜原子量测定微型实验作了进一步的探索与实践.
网络文摘精选
A hydrogen molecule consists of only two hydrogen atoms with the same atomic weight.
氢分子仅由两个原子量相同的氢原子组成.
网络文摘精选
Atoms of the same element that differ in their atomic weight are called isotopes.
具有不同原子量的同一种元素被称为同位素.
词典精选例句
Electrons weigh very little, so they aren't even counted in the atomic weight.
电子非常轻,因此在原子量中甚至没有计算它。
《汉英大词典》
The mica test pieces were prepared by cleavage so as to be atomically smooth.
云母试样是用劈裂的方法制备的,因此可以达到原子级的平滑程度.
词典精选例句
