barium azide是什么意思

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用法例句

In this paper,the preparation,characteristic and its application of barium azide as one of degassing agents which is developed in recent years are brifly introduce.

简要介绍了一种近年来发展起来的消气剂叠氮化钡及其制造原理、特点和应

The mechanisms of the ruthenium(Ⅱ)-catalyzed reaction of organic azide with terminal alkyne have been investigated using density functional theory.

采用密度泛函理论,对在Ru(Ⅱ)催化剂存在下,有机叠氮化合物和末端炔的反应机理作了深入理论研究。

Benzyl azide, 4-methyl-benzyl azide, 4-cyano-benzyl azide, 4-fluoro-benzyl azide and 1,1′-bi-azidomethyl-4,4′-biphenyl were prepared by the nucleophilic substitution reaction of NaN 3 with substituted benzyl chlorides.

利用苄氯和取代苄氯与叠氮化钠的亲核取代反应合成了一系列苯环上带有不同取代基团的苄基叠氮化合物 ,亲核取代反应速率受苯环上取代基的影响 :吸电子基团的存在 ,可以促使反应更容易进行 。

A series of mononucleus azide compounds have been synthesized by hydrothermal method.

合成了一系列的含叠氮基的单核配合物,并得到了五个配合物的单晶,以2,2′-联吡啶为配体的金属叠氮配合物三个,分别为[Mn(N_3)_2(bipy)_2]、[Zn(N_3)_2(bipy)_2]·H_2O、[Cd(N_3)_2(bipy)_2](bipy=2,2′-联吡啶)配合物;以1,10-邻菲咯啉为配体合成了一个邻菲咯啉叠氮锰配合物:[Mn(N_3)_2(phen)_2](phen=1,10-邻菲咯啉)及以2-甲基咪唑为配体的甲基咪唑叠氮银配合物:[Ag(N_3)(C_4H_6N_2)_2·H_2O]。

Synthesis and Characterization of Azido-and Amino-bearing Aliphatic Polyesters;

携带叠氮和氨侧基的脂肪族聚酯的合成和表征

Synthesis and Crystal Structure of Novel Highly Nitrogen-Containing Compound of Polyazidotriazole;

多叠氮基三唑类高氮化合物的合成与晶体结构

The azido-bridged copper(Ⅱ), manganese(Ⅱ), nickel(Ⅱ) and cobalt(Ⅱ) complexes have been studied extensively, and various structural and magnetic properties have been investigated.

叠氮桥联配合物具有结构和磁性质多样性的特点,在分子磁学和功能材料的研究中具有重要的理论意义和潜在的应用前景。

In this paper,the preparation,characteristic and its application of barium azide as one of degassing agents which is developed in recent years are brifly introduce.

简要介绍了一种近年来发展起来的消气剂叠氮化钡及其制造原理、特点和应用。

Cupric azide is insoluble in water.

叠氮化铜不溶于水。

Guanyl azide is then isomerized to aminotetrazole.

随后，叠氮化脒异构化生成氨基四氮杂茂。

azide:a chemical compound that contains the group N.

叠氮化物:一种化合物,包含基团N。

(chemistry) relating to or containing the azido group N3.

（化学）关于或包含基团N3的叠氮化物。

Investigation on Synthesis of Nitrogen-containing Heterocycles from Trimethylsilyl Azide;

三甲基叠氮硅合成含氮类杂环化合物的研究

Synthesis of Diamond with High Nitrogen Concentration Using Pure Iron Powder Catalyst with Additive NaN3

纯铁触媒添加叠氮化钠合成高氮含量金刚石

Any of several barium compounds, such as barium sulfate.

重土（氧化钡）一种含钡化合物，如硫酸钡

Determination of micro strontium in barium octahydrate by spectrophotometry with arsenazo Ⅲ

偶氮胂Ⅲ分光光度法测定八水氢氧化钡中微量锶

It is possible to harness the versatile chemical properties of cyanogen azide.

氰化叠氮的灵活多变的化学性质是可控制的。

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

Studies on synthesis of tetraazacalix[2]arene[2]triazine azides-derivative and it's derivation complex with RDX

四氮杂杯[2]芳烃[2]三嗪叠氮化衍生物的合成及其与RDX的配合研究

The Research on the Catalyst of Cesium Chloride of Esterification, Azide and the Addtion Reaction of Sodium Arylselenolate;

CsCl催化卤代烃酯化、叠氮化及ArSeNa对炔硒醚加成反应研究

Test method for barium film distribution of nitrogen-doped getter

GB/T9506.6-1988掺氮吸气剂钡膜分布测试方法

Reaction Between Barium and 3-(3-Bromophenylazo)-6-(3-carboxylphenylazo)chromotropic Acid and Its Analytical Applications;

间溴偶氮羧-m与钡的显色反应研究

Chemical reagent--Barium chloride dihydrate

GB/T652-1988化学试剂氯化钡

a salt of hydrazoic acid.

叠氮酸形成的一种盐。

lead azide and lead trinitroresorcinate coprecipitation primary explosives

GB/T14494-1993叠氮化铅·三硝基间苯二酚铅共沉淀起爆药