查询词典 peroxide

A colloidal sol of CP-Sb〓O〓 with high dispersion and fine particle size less than 200〓 is firstly prepared by the oxidation of antimony trioxide with hydrogen peroxide in aqueous solution only containing small amounts of inorganic phosphoric acid.

本文首次在单一使用少量无机物磷酸的稀溶液中，采用H〓O〓氧化Sb〓O〓方法制备出颗粒小于200〓的高度分散的CP-Sb〓O〓溶胶。

The method has been applied for the determination of Sb, Sb and H2O2 in the oxidized antimony white solution by hydrogen peroxide, and the relative standard deviations were 0.25%, 0.28%, 0.38% and the recoveries were 100.6%-102.5%, 97.5%-99.5%, 98.6%-99.1%, respectively.

方法用于过氧化氢氧化的锑白溶液中Sb，Sb和过氧化氢的测定，相对标准偏差分别为0.25%，0.28%和0.38%；回收率分别为100.6%~102.5%，97.5%~99.5%和

Asphyxia neonatorum ; fatty peroxide ; superoxide dismutase ; hydrogen ion concentration

新生儿窒息；脂质过氧化物；超氧化物歧化酶；氢离子浓度

The effect of assistant vulcanizing agent PDM on the properties of CM/NBR blends which is vulcanized by the peroxide is investigated.

研究了N，N'-间苯撑双马来酰亚胺对丁腈橡胶/氯化聚乙烯共混物性能的影响。

Barium nitrate products are mainly used in the manufacture of barium oxide, barium peroxide and other barium salt, also used in the manufacture of optical glass and pottery glaze, etc..

硝酸钡产品主要用于制造氧化钡、过氧化钡及其他钡盐，也用于制造光学玻璃和陶器釉药等。

It reacts violently with oxygen difluoride and barium peroxide.

一氧化碳同氟化氧、氧化钡会发生剧烈反应。

When an equivalent mole of Ba2＋ solution was added into the yellow solution, the precipitate produced was the peroxide precursor of barium titanate.

向该溶液中加入等摩尔的Ba2+溶液，制得了钛酸钡的过氧化物前驱体沉淀。

The peroxide precursor of barium titanate and barium titanate nanopowder prepared were characterized to be BaTi(H2O2)2O3 by TGA-DTA, XRD, TEM, SEM, and XREDS.

借助TGA-DTA、XRD、TEM、SEM等分析测试手段，证实所制得的钛酸钡过氧化物前驱体为BaTi(H2O2)2O3，其煅烧产物纳米钛酸钡粉体的粒径在20～40nm，探讨并提出了过氧化物前驱体热分解法制备纳米钛酸钡的反应机理。

It takes peroxide and decomposes it by forcing it over a silver catalyst bed that decomposes the fuel into superheated steam...

它使用过氧化物并且通过强迫过氧化物经过一个可以使燃料分解成热蒸汽的银催化剂将其分解。。。

The model of ECV-304 cell oxidative stress injury was established by hydrogen peroxide (H2O2).Then EPZ-contained blood serum was taken as experimental drug. The adherence of monocytes to endothelial cell were measured by method of rose Bengal. The total RNA of cells was extracted. The intercellular adhesion molecule-1 (ICAM-1),vascular cell adhesion molecule-1 (VCAM-1) and MCP-1 mRNA expression in cells were detected by RT-PCR.MCP-1 protein expression were detected by ELISA.

采用过氧化氢建立离体培养的血管内皮细胞(ECV-304)氧化应激损伤模型，取健康大鼠每日灌服不同剂量的鲜姜有效部位(200，400，800 mg·kg-1)或阳性对照药洛伐他汀(40 mg·kg-1)，取含药血清作为受试药物，用孟加拉玫红染色法测定单核细胞与内皮细胞的黏附力；逆转录聚合酶链反应测定细胞内细胞间黏附分子-1(ICAM-1)、血管细胞黏附分子(VCAM-1)以及单核细胞趋化蛋白(MCP-1)的mRNA表达水平；酶联免疫吸附法测定MCP-1蛋白表达水平。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。