“如果你曾上过的高中化学课，那么毫无疑问你能记起这些奇特的“轨道”图片，它描绘了一个分子或者原子的电子可能被发现的位置。”
If you took high school chemistry, then you undoubtedly recall the bizarre drawings of the "orbitals" that describe where in an atom or a molecule an electron is likely to be found.
这种相互作用能(interactionenergy)不仅能表现出化学亲和力的大小，尚可揭示某种元素的挥发性强弱——即便只有一个或两个原子。
However, the interaction energy reveals more than just chemical affinity. It also gives an idea of how volatile an element is, even if only one or two atoms are available.
根据Dantus的说法，这项技术甚至能区别出两个化学同分异构体—有同样的化学分子式但不一样的原子排列—之间的不同。
According to Dantus, the technique can even tell the difference between chemical isomers - chemicals with the same chemical formula but a different arrangement of atoms.
注意：任何电气、机械、水力、风力、重力、化学、原子能、热能或者其他能源都能导致伤害。
NOTE: an energy source is any electrical, mechanical, hydraulic, pneumatic, gravitational, chemical, nuclear, thermal, or other energy source that could cause injury.
气液两相流的研究在石化工程、原子能工程、航天工程、动力工程及化学工程中均具有重要的研究价值。
The study of gas-liquid two-phase flow has important applications in engineering, such as oil, atomic energy, aerospace, dynamical and chemical engineering, etc.
在钢铁工业基础上，建立了重型机器制造、化学、原子能、电气器材、金属加工和运输机械等工业。
In the iron and steel industry based on the heavy machinery manufacturing, chemical, atomic energy, electrical equipment, metal processing machinery and transportation industries.
结论能谱ct测定结石平均有效原子序数可以较准确判定结石化学成分。
Conclusion the effective average atomic number of energy spectrum ct can precisely determine the chemical composition of calculus.
X射线衍射仪、电子能谱仪、原子力显微镜和椭圆偏振仪等研究薄膜的击穿电压、介电常数、晶体结构、化学成分、表面形貌及薄膜的折射率。
The breakdown voltage, permittivity, crystal structure, composition, surface and refractive index of the thin films were studied by I-V, C-V, XRD, EDS, AFM and elliptical polarization instrument.
在伯烷基上吸电子基团能增强硫原子与铁原子之间的化学吸附作用力。
The electron withdrawing group (F) being introduced into the alkyl groups of then-hexyl ZDDP is able to strengthen chemical adsorption between ZDDP and Fe atoms.
在伯烷基上吸电子基团能增强硫原子与铁原子之间的化学吸附作用力。
The electron withdrawing group (F) being introduced into the alkyl groups of then-hexyl ZDDP is able to strengthen chemical adsorption between ZDDP and Fe atoms.
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