1.
ultraviolet pulse molecular nitrogen laser
紫外脉冲氮分子激光器
2.
The molecules of nitrogen and oxygen respectively are 14 times and 16 times more massive than the hydrogen molecules.
氮分子和氧分子的质量比氢分子分别大13和15倍。
3.
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。
4.
Molecular Regulation for Uptake and Utilization of Ammonium and Nitrate in Plant
植物吸收利用铵态氮和硝态氮的分子调控
5.
N-N Rotational Barriers in N′-arylideneacetohydrazide and Molecular Conformation
N′-苄基酰腙分子的氮—氮键旋转位阻及分子构象(英文)
6.
Study of Microstructure and Nitride in Ion-nitrided Pure Iron with High Resolution Electron Microscope;
纯铁表面离子渗氮层显微组织及氮化物的高分辨电子显微镜研究
7.
The nitrogen atom in ammonia, for example, vibrates 24 billion times a second.
例如，氨分子中的氮每秒钟振动240亿次。
8.
SIMULTANEOUS DETERMINATION OF BORON, CARBON AND NITROGEN IN SILICON BY DEUTERON ACTIVATION ANALYSIS
氘子活化分析同时测定硅中硼、碳和氮
9.
Study on Ammonia-nitrogen Removal from the Water by the Molecular Sieves/modified Zeolite;
分子筛/改性沸石去除水中氨氮的研究
10.
Synthesis and Characterization of Liquid Crystals Containing Azobenzenemesogens
偶氮类液晶分子的合成及其性质研究
11.
Study on Emission Spectra of Reaction between Active Nitrogen with Bromine
活性氮与溴分子反应的发射光谱研究
12.
Molecular Magnetic Materials of Nitroxide Radical-Metal Complexes
氮氧自由基-金属配合物磁性分子材料
13.
A Fast Method for Recoverying Small Molecule DNA Fragment by Quick-Frozen in Liquid Nitrogen
液氮速冻法快速回收小分子DNA片段
14.
Quantum Chemical Study on the Structures and Properties of the Molecular Clusters of Azides;
叠氮类分子簇结构和性质的量子化学研究
15.
Theoretical Study on the Bimolecular Nucleophilic Substitution Reaction at Nitrogen;
氮原子上双分子亲核取代反应的理论研究
16.
The Study of Synthesis and Molecular Recognition of Macrocyclic Coordination Compound;
含氮杂原子大环化合物的合成及分子识别研究
17.
Design and Synthesis of Anion Receptors Based on Azobenzene and Their Anion Recognition;
偶氮苯主体分子设计合成及阴离子识别
18.
On Molecular Desingn of Nitrogen Mixed Beta-nethylbenzoxazole and its Electronic Structure;
氮杂苯并噁唑分子设计及其电子结构研究