1.
These acids exist in intramolecularly bonded forms.
这些酸呈内分子氢键的形式存在。
2.
flame ionization analyzer
氢火焰离子化分析仪
3.
Analysis on Hydrogen Ion Spectrum in Penning Ion Trap
Penning阱中氢离子谱的分析
4.
Hydrocarbons are molecules containing only hydrogen and carbon atoms.
碳氢化合物是只含碳原子和氢原子的分子。
5.
A hydrogen molecule consists of only two hydrogen atoms with the same atomic weight.
氢分子仅由两个原子量相同的氢原子组成。
6.
Calculation on the Confined Atoms and Molecules;
二维受限氢原子与氢分子离子性质研究
7.
A molecule of ammonia is made up of one atom of nitrogen and three atoms of hydrogen.
氨分子包含一个氮原子和三个氢原子。
8.
A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
水分子含有两个氢原子和一个氧原子.
9.
Theoretical Study of Hydrogen Bonds and Dihydrongen Bonds between π-conjugate Hetero-cyclic Molecules and Some Proton Donors
杂环芳香体系分子间氢键和双氢键的理论研究
10.
Molecular Evolutionary Characterization of Phytoene Desaturase(PDS) Genes
八氢番茄红素脱氢酶(PDS)基因分子进化特征
11.
The mass of an electron is 1/1850 that of a hydrogen atom.
电子的质量是氢原子质量的1850分之一。
12.
A molecule is a thousand times bigger than an atom of hydrogen.
一个分子比一个氢原子大一千倍。
13.
Closed Orbits of the Hydrogen Molecular Ion within BOA
绝热近似下氢分子离子的闭轨道(英文)
14.
Diagnosis of Atomic Hydrogen and Metastable Molecular Hydrogen Anion in Hydrogen Plasmas;
氢等离子体中氢原子密度定量测定及亚稳态氢分子负离子的产生与检测研究
15.
The two hydrogen atoms form a polar molecule, that is, one with a slightly positive end and one with a slightly negative end.
两个氢原子构成了一个极性氢分子,一个略带正极,一个略带负极.
16.
The water molecule is made up of two hydrogen atoms and one oxygen atom.
水分子是由两个氢原子和一个氧原子组成。
17.
Two atoms of hydrogen combine with one atom of oxygen to form a molecule of water
两个氢原子和一个氧原子结合而成一个水分子。
18.
Hydrogen can adjust molecular weight of copolymer efficiently.
氢气可以有效地调节共聚物的分子量。