... atomic powered heart pacemaker 原子能心脏起搏器 atomic properties 原子特性 atomic propulsion 核推进 ...
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...K,2833 °C,5131 °F熔化热:36.94 kJ·mol−1汽化热:334 kJ·mol−1比热容:23.222 J·mol−1·K−1原子性质(Atomic properties):氧化态:4, 3, 2, 1, 0, -1, -2, -3, -4(两性氧化物)电负性:2.01(鲍林标度)原子半径:122 pm原子半径(计算值):122 pm范...
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Self-consistent fields and the shell model give a logical and consistent picture, and provide reliable models for the analysis of atomic properties.
一致自我的领域和壳体模型给一张合乎逻辑和一致的图,并且为原子特性的分析提供可靠的模型。
The model reflects the atomic properties, such as bulk work funtion, atomic radius and first ionizing energy value, and ignores the finer UFP structures.
模型反映了UFP的一些重要特性,例如块体材料逸出功,UFP原子半径和第一电离能,而忽略UFP更精细的结构。
With silk, that means using computer models that help determine the molecular and atomic mechanisms responsible for the material's remarkable mechanical properties.
对于天然丝,他们的研究方法采用计算机模型,来帮助确定使天然丝材料具有卓越力学特性的分子与原子机制。
Mendeleev is the one who taught us that the properties of the elements are a function of the atomic mass.
门捷列夫教授我们元素特性,是元素质量所起的功能。
We have a table of the elements with properties varying periodically with atomic mass, so we compress all of that information and refer to it as the Periodic Table.
我们有一个元素表,其中的元素的特性,随着原子质量的改变而引起周期性的变化,所以我们将所有的信息精简,将它变成一个周期表。
A couple of other things about hydrogen: hydrogen also, like other elements, has isotopes and we already saw that in 1766, Cavendish isolated atomic hydrogen and enunciated some of its properties.
一些关于氢的东西:,氢气,就像其他元素一样,有同位素,人们在1766年就发现了这一点,卡文迪许分离出原子氢,并且阐述了它的一些性质。
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