原子量的英文:
atomic weight
- They calculated as fluently with atomic weights as they did with grammes or centimetres
他们计算原子量就如同计算克和厘米那样娴熟。 - They have the same atomic number and hence nearly identical chemical behaviour but different atomic masses.
它们有相同的原子序数,因此化学行为几乎完全一样,但原子量不同。
adj. 原子的,原子能的,原子武器的
- An intramolecular connection that spans atoms or groups of atoms.
桥指分子内部原子与原子间的连接物 - The atomic formula is called atom for short in predicate calculus.
在谓词演算中,有时将原子公式简称为原子。 - According to the theory of atoms all elements consist of atoms.
根据原子理论,所有的元素都是由原子所组成的。 - The atoms are large, relative to their spacing.
原子和它们的间隔相对而言是大的。 - This gamma radiation is absorbed by atoms.
这种伽玛射线被原子吸收。
n. 重量;砝码,秤砣;重物;负担;重要性;严重性
v. 使…变重;偏袒
- The weight put on this thread was a weight of two pounds.
放在这条绳子上的重物为两磅。 - We need a hanging weight.
我们需要一个悬挂着的重物。 - Pull one's weight
竭尽全力 - The pillars have to support the weight of the roof.
这些柱子须承受屋顶的重量。 - A table of weights and measures.
重量和度量单位表