原子量的英語怎么說
2012-07-09 06:01
原子量的英文:
atomic weight
- They calculated as fluently with atomic weights as they did with grammes or centimetres
他們計(jì)算原子量就如同計(jì)算克和厘米那樣?jì)故臁?/li> - They have the same atomic number and hence nearly identical chemical behaviour but different atomic masses.
它們有相同的原子序數(shù),因此化學(xué)行為幾乎完全一樣,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.
橋指分子內(nèi)部原子與原子間的連接物 - The atomic formula is called atom for short in predicate calculus.
在謂詞演算中,有時(shí)將原子公式簡(jiǎn)稱為原子。 - According to the theory of atoms all elements consist of atoms.
根據(jù)原子理論,所有的元素都是由原子所組成的。 - The atoms are large, relative to their spacing.
原子和它們的間隔相對(duì)而言是大的。 - This gamma radiation is absorbed by atoms.
這種伽瑪射線被原子吸收。
n. 重量;砝碼,秤砣;重物;負(fù)擔(dān);重要性;嚴(yán)重性
v. 使…變重;偏袒
- The weight put on this thread was a weight of two pounds.
放在這條繩子上的重物為兩磅。 - We need a hanging weight.
我們需要一個(gè)懸掛著的重物。 - Pull one's weight
竭盡全力 - The pillars have to support the weight of the roof.
這些柱子須承受屋頂?shù)闹亓俊?/li> - A table of weights and measures.
重量和度量單位表
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