high purity nitrogen trifluoride

用法例句

Application of ASPEN PLUS in Nitrogen trifluoride-Carbon tetrofluoride Azeotropic Distillation;

ASPEN PLUS软件在三氟化氮-四氟化碳体系共沸精馏中的应用

In order to prolong the useful life of electrode and improve the efficiency of current,and to reduce the pollution of nickel on electrolyte and the cost of producing NF_3,the nickel anode was substituted by carbon anode in the course of producing nitrogen trifluoride(NF_3).

为提高电极的应用时间、提高电解槽的电流效率、降低镍对电解质的污染和降低生产成本,将现行制备三氟化氮(NF3)的阳极材料由镍换为碳。

Determines Trace Nitrogen Monoxide in Nitrogen Trifluoride by Gas Chromatography-Mass Spectrometry

气相色谱/质谱法测定三氟化氮中痕量一氧化二氮

Nitrogen trifluoride (NF3) is a toxic, colorless, odorless, nonflammable, oxidizing compressed gas.

三氟化氮（NF3）是有毒、无色、无嗅、不可燃的氧化性压缩气体。

trichloromonofluoromethane(freon 11)

三氯-氟化甲烷（氟利昂11）

Copolymerization of Olefins and CO Catalyzed by PdCl_2/M(CF_3SO_3)_n/N-N Ligand System;

氯化钯/三氟甲基磺酸盐/含氮配体催化烯烃与CO共聚反应研究

Applications of Phenyliodine(Ⅲ)-Bis(Trifluoroacetate)(PIFA) in the Synthesis of Nitrogen-containing Heterocycles;

二（三氟乙酸）碘苯（PIFA）在含氮杂环化合物合成中的应用

SYNTHESIS AND WAVE SPECTRUM ANALYSIS OF OXA-,AZA-,THIA-MACROHETEROCYCLIC COMPOUNDS WITH TRIFLUOROMETHYL SIDE-SUBSTITUTED;

三氟甲基侧取代氧、氮、硫杂大环化合物的合成及波谱分析

Copper(Ⅱ) Trifluoromethanesulfonate Catalyzed Insertion Reaction of Methyl Styryldiazoacetate and Arylamines

三氟甲磺酸铜(Ⅱ)催化的苯乙烯基重氮乙酸甲酯和芳胺的插入反应

Study on Fluorination and Trifluomethylation of [60] Fullerenes;

C_（60）的氟化和三氟甲基化研究

ethylether-boron trifluoride complex

乙醚－三氟化硼络合物

boron trifluoride proportional counter

三氟化硼正比计数管

Study of Trifluoromethylaion and Gem-Difluorocyclopropanation Reactions;

三氟甲基化及二氟环丙烷化反应的研究

triphenyl tetrazolium chloride method

氯化三苯基四氮唑法

Advances in the Application of Triethylamine Tris(hydrofluoride) to Organic Synthesis

三乙胺三(氟化氢)在有机合成中的应用

Electrical Properties of Nitrogen Doping Fluorinated Amorphous Carbon Thin Films;

含氮氟化非晶碳(a-C∶F∶N)薄膜电学性能的研究

Effects of Nitrogen Doping on Microstructure of Fluorinated Amorphous Carbon Thin Films

氮掺杂对氟化非晶碳薄膜微观结构的影响

Research Progress in the Fluorination of 3,3,3-Trifluoropropene from 1,1,1,3-Tetrachloropropane

1,1,1,3-四氯丙烷氟化合成 3,3,3-三氟丙烯研究进展

Study on the Separation of Trifluoromethane/Hydrochloride Gas Mixture and Conversion of Trifluoromethane;

三氟甲烷/氯化氢气体的分离及三氟甲烷的转化技术研究

enriched boron trifluoride proportional counter

富化的三氟化硼比例计数器