美 英 na.【化】原子量 复数:atomic weights 权威英汉双解 英汉 英英 网络释义 atomic-weight — see also relative atomic mass 释义: 全部,原子量
atomic weight 读音:美英 atomic weight基本解释 原子量;相对原子质量 分词解释 atomic原子的 weight重量,体重
atomic weight发音 意思翻译 [物]原子量 n.原子量,各种元素原 相似词语短语 atomic weights───[物]原子量 gram-atomic weight───克原子量 atomic heat───原子热 atomic weapon───[军][核]原子武器 basic weight───基本重量 to weight───重量 ...
cuicjc.blog.163.com|基于2个网页 2. 原子的重量 《原子的重量(Atomic Weights)》1915年 里夏德·维尔施泰特(Richard Willstätter) 获奖原因: 对植物色素的研究,特别是 … blog.sciencenet.cn|基于2个网页 例句
atomic weight He was the discoverer of atomicweight and all physical science and a great deal of chemical science since has been built on his work. From the Hansard archive Example from the Hansard archive. Contains Parliamentary information licensed under the Open Parliament Licence v3.0 Atomic...
international atomic weight 国际原子量 相似单词 Weight n. 重,重量,体重,砝码,重担,重大,影响,力量,势力 vt. 加重量于,压迫,使加权 weight n. 1.重量,分量 2.砝码,秤砣 3.重物 4.负荷,负担 5.重要性;严重性;影响力 v.[T] 1.使…变重 2.偏袒 paper weight n. 镇纸 weight watcher n. 节...
单词atomic weight 释义atomic weight (also relative atomic mass), ratio between the mass of one atom of an element and one-twelfth of the weight of an atom of carbon 12 原子量(某元素的一个原子的质量与十二分之一的碳12原子量的比值).
atomic weight noun , Chemistry. the average weight of an atom of an element, formerly based on the weight of one hydrogen atom taken as a unit or on 1/16 (0.0625) the weight of an oxygen atom, but after 1961 based on 1/12 the weight of the carbon-12 atom. : at. wt.Discover...
英英释义 (chemistry) the ratio of the atomic mass of an element to half the atomic mass of carbon 访问沪江小D查看atomic weight的更多详细解释>相关短语 diadic (原子,基,元素) 二价 N. N. N. N. N. N. culture medium 【医】 N.N.N.培养基(含琼脂、盐、兔血,用以培养黑热病病原体) iron...
They discovered hydrogen was the lightest of the elements and gave it an atomic weight of one. The Diary One chemistry question originally read, "Which one of the following could not be the atomic weight of three given isotopes of the elements?" Only 50 percent of the pupils got the correc...