原子量的英文:
atomic weight

參考例句:
  • They calculated as fluently with atomic weights as they did with grammes or centimetres
    他們計算原子量就如同計算克和厘米那樣嫻熟。
  • 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),因此化學行為幾乎完全一樣,但原子量不同。
atomic是什么意思
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,有時將原子公式簡稱為原子。
  • 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而言是大的。
  • This gamma radiation is absorbed by atoms.
    這種伽瑪射線被原子吸收。
weight是什么意思
n. 重量;砝碼,秤砣;重物;負擔;重要性;嚴重性
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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