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[物化]相对原子质量
1、atomic───adj.原子的,原子能的;微粒子的
2、relative error───[数]相对误差
3、relative risk───相对危险;相对风险
4、relative size───相对大小;相对量;相对比率;相对大小,相对量[值]
5、atomic nucleus───n.原子核
6、chloring atomic mass───氯原子质量
7、atomic mass───[物]原子质量;原子量
8、relative───adj.相对的;有关系的;成比例的;n.亲戚;相关物;[语]关系词;亲缘植物
9、selenide atomic mass───硒化物原子质量
1、Uncertainty Analysis of Absolute Measurement of Isotopic Abundances and Relative Atomic Mass───同位素丰度绝对测量及相对原子质量测定中的不确定度评估
2、In the first class, we reviewed last class 'content which were relative atomic mass and relative formula mass.───第一节课首先回顾了一下相对原子质量,相对分子质量的定义及计算方法。
3、The evolution for the basis of the relative atomic mass───相对原子质量基准的演变
4、The average mass of an atom of an element, usually expressed relative to the mass of carbon 2, which is assigned 2 atomic mass units.───一种元素中原子的平均重量,通常相对碳2的重量来表示,碳2的重量定为十二个原子量单位。
5、The product of a solid element's relative atomic mass and its specific heat capacity is approximately 6.4.───元素相对原子质量与它的比热容的乘积,大约为6.4。
1、The product of a solid element's relative atomic mass and its specific heat capacity is approximately 6.4.
2、As a result, 1/12 the mass of a carbon 12 atom is called one ATOMIC MASS UNIT, which is approximately the mass of one PROTON or one NEUTRON. Also called relative atomic mass.