phenylenediamine发音

意思翻译

n.苯二胺

相似词语短语

phenylene───n.亚苯基

双语使用场景

synthesis of quinoxaline-2-carboxaldehyde from o-phenylenediamine and fructose was too expensive because of its low yield.───喹喔啉-2-甲醛的合成按前人的文献，操作麻烦、产率低、成本太高。

When the mass ratio of diamine A top -phenylenediamine reached 10 : 0 - 5 : 5, the resultant polymers were soluble in strong polar solvent.───当二胺A与对苯二胺的物质的量比例为10∶0～5∶5时，所得聚合物溶解于强极性溶剂。

Synthesis of o phenylenediamine from o nitroaniline by catalytic hydrogenation at lower pressure was studied.───邻硝基苯胺为原料，采用低压催化加氢还原技术合成邻苯二胺。

The total peroxidase activity of free conjugates and their immune complexes was estimated from the oxidation of o-phenylenediamine.───总过氧化物酶活性的自由结合和他们的免疫复合物，估计从氧化邻苯二胺。

o-Phenylenediamine was synthesized from o- nitroaniline by composite nickel catalysed hydrogenation in water and ethanol, respectively.───采用镍基复合催化剂，分别以水、乙醇为溶剂，邻硝基苯胺氢化合成邻苯二胺。

The cure kinetics of bisphenol-S epoxy resin(BPSER) and m-phenylenediamine were studied by means of differential scanning calorimetry(DSC).───用示差扫描量热法（DSC）研究了双酚-S环氧树脂（BPSER）与间苯二胺固化反应的历程。

the o-phenylenediamine nickel complex acts as the active constituent of activator components in the ethylene oligomerization.───在乙烯齐聚中，邻苯二胺镍金属配合物为催化剂组合物的活性组分。

The determination of nitrite in meat products of city sell using UV spectrophotometry with o-phenylenediamine(OPD)was conducted.───采用邻苯二胺紫外分光光度法。市售肉制品中的亚硝酸盐含量进行了测定。

Using o-phenylenediamine and iminodiacetic acid to synthesize ligand bis (2-benzimidazolyl methyl) amine (L7); 3.───以邻苯二胺和亚氨基二乙酸反应，合成配体二（2-苯并咪唑亚甲基）胺（L7）；

英语使用场景