查询词典 peroxide

It was synthesized by epoxidation of maleic acid with hydrogen peroxide,and the synthesis was carried out in an aqueous solution containing 75% volume of alcohol and over sodium tungstate dihydrate catalyst.

以Na2WO4.2H2O为催化剂，在体积分数为75%的乙醇中用H2O2氧化马来酸，进行了顺式环氧琥珀酸氢钠合成的实验。

For some EN baths significant precipitation of the metal ions can only occur after thecomplexing agent has been substantially removed by either biological oxidation or chemical oxidation using ozone, potassium manganate, sodium hypochloriteor hydrogen peroxide .

对于一些恩浴金属离子的显着降水后只能出现络合剂已大为拆除或化学或生物氧化利用臭氧氧化，钾锰，次氯酸钠或过氧化氢。

However, a small proportion of Manuka honey has an additional antibacterial component which is not due to hydrogen peroxide. This honey is now know as ACTIVE Manuka honey and is effective against more resistant bacteria.

然而，一部份的麦卢卡蜂蜜具有额外的、非过氧化氢的抗菌成分，这就是被称为 Active 活性的麦卢卡蜂蜜，它较一般的蜂蜜能抵抗更多的细菌。

Methods Serum levels of creatinineand urea nitrogen,and levels of lipid peroxide,mercury,iron,calcium,zinc,copper,in the kidney of mice exposed to mercury chloride were determined.

分别测定氯化汞染毒小鼠的血清肌酐和尿素氮、肾脏脂质过氧化物值及肾脏汞、钙、铁、锌、铜等金属浓度和肾脏组织形态的变化。

Methacrylic acid was used as additive for the modification of peroxide-cured styrene-butadiene rubber highly filled with Al3 filler.

将甲基丙烯酸用作Al3填充丁苯橡胶复合材料的添加剂，结果表明，在高填充Al3的SBR中加入MAA可以较大幅度地提高其过氧化物硫化胶的力学性能。

While erthrocyte, hemoglobin and Hela cell were under oxidative damage induced by the hydrogen peroxide (H2O2) or tert-butyl hydroperoxide on different concentrations of dihydromyricetin, hemolysis rate of erythrocyte and methemoglobin converted from hemoglobin was estimated by ultraviolet-visible absorption spectroscopy. Whereas mmalondialdehyde from erythrocyte was measured by thiobarbituric acid colorimetry, the cellular viability of Hela cell was examined using MTT 3-(4, 5-dimethylthiazol-2-yl-2, 5-diphenyl tetrazolium bromide assay.

在不同的二氢杨梅素浓度下，用过氧化氢或过氧化特丁烷对红细胞、血红蛋白和Hela细胞进行氧化伤害，以紫外－可见光分光光度法检测红细胞溶血率和由正常血红蛋白生成的高铁血红蛋白，硫代巴比妥酸法测定红细胞中的丙二醛，MTT法检测Hela细胞的活力。

The ratio of reaction between hydrogen peroxide and sodium sulfide, the influence of catalyst and other factors were investigated in detail. At the same time the method of protein recycling and elimination of lime pollution were also studied to obtain the ideal conditions.

实验中还详细研究了在去除硫化物时双氧水与硫化钠的反应产物和反应比例，以及催化剂和其它因素对反应的影响，探索了回收蛋白质时的条件和消除石灰污染的方法，得出了较为理想的操作条件。

If there is a mildew problem, you can clean it up by applying peroxide and water.

如果有发霉问题，您可以进行整理，运用过氧化氢和水。

The peroxide decontamination products of mustard gas were separated and detected by gas chromatography-mass spectrometry.

采用气相色谱－质谱技术对芥子气的过氧化物消毒产物进行了分离和检测。

The peroxide decontamination products of mustard gas were separated and detected by gas chromatographymass spectrometry.

采用气相色谱-质谱技术对芥子气的过氧化物消毒产物进行了分离和检测。

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。