查询词典 sulfate

And the critical micelle concentration is got by drawing with the concentration of the sodium lauryl sulfate solution.

根据CMC的变化可得出无机盐的存在对阴离子型表面活性剂CMC值的影响规律。

For sulfate and ammonium aerosols, the microphysics process between cloud and aerosols (including nucleation and impaction scavenging) is their important sink, while it is the important source of SO〓 and NH〓 in liquid phase and ice phase.

对SO〓和NH〓气溶胶，云与气溶胶的微物理作用是它们的主要汇，同时又是液相和冰相中SO〓和NH〓的主要源。

Objective To explore the mitochondria and microsome of testis cells caused by nickel sulfate in rate.

目的从氧化应激角度探讨硫酸镍(NiSO4)对大鼠睾丸细胞线粒体及微粒体的毒性作用。

Abstract摘要: Objective To explore the mitochondria and microsome of testis cells caused by nickel sulfate in rate.

摘要摘要：目的从氧化应激角度探索硫酸镍(NiSO4)对大鼠睾丸细胞线粒体及微粒体的毒性功能。

The rat's testis damage is related to the enhancement of oxidative stress of mitochondria and microsome caused by nickel sulfate.

镍对大鼠睾丸细胞的损伤可能和其所致的睾丸细胞线粒体及微粒体氧化应激效应增强有关。

A new technique for measuring COD of refinery waste water with microwave sealed digestion apparatus was developed using copper sulfate as catalyst.

建立了以CuSO4-MgSO4为催化剂、800W微波功率进行一定时间的微波消解测定炼油污水的化学需氧量的新方法。

The experimental results indicated that accelerated corrosion of plain 12CrMoV and mild steel was caused by SO_3 from decomposition of ferric sulfate.

实验结果表明由于硫酸铁分解产生的SO_3引起了12CrMoV、20~#钢的加速腐蚀。

Said method includes the following steps: firstly, adopting dipotassium hydrogen phosphate, magnesium sulfate, calcium chloride, citric acid, ammonium ferric citrate, disodium EDTA, sodium carbonate and minor element solution A5 to prepare culture liquor of nostoc according to a certain ratio; then controlling temp. light intensity and deration condition of the culture liquor to make culture of nostoc; third ste, harvesting nostoc; fourth ste, extracting nostoc polysaccharide; and fifth step, purifying, harvesing and drying nostoc polysaccharide.

首先是配制葛仙米培养液：采用磷酸氢二钾、硫酸镁、氯化钙、柠檬酸、柠檬酸铁铵、乙二胺四乙酸二钠盐、碳酸钠，微量元素溶液A5按比例配制；其次是葛仙米的培养：控制温度、光强、光质、培养液通气条件；第三是葛仙米的收获；第四是葛仙米多糖的提取；第五是葛仙米多糖的纯化、收获与干燥。

The experimental results showed that the ratio of free SO2 in total SO2 was increased from 4.0 % to about 17.5 % by the addition of ammonium monoacid phosphate or ammonium sulfate during fermentation process.

实验结果表明，添加磷酸氢二铵或硫酸铵，能将酒中游离SO2占总SO2的比率从4.0 %提高到17.5 %左右，在总SO2一定的情况下，增加了游离SO2的量，为生产中减"S"提供理论依据。

The optimized formula was gained by orthogonal test as follows: 80 g/L of meta-nitrobenzine sodium sulfonate,37.5 g/L of monoethanolamine,30 g/L of glycine,4.5 g/L of sodium thiosulfate and 0.03 g/L of lauryl sodium sulfate.

1前言尽管电镀技术愈来愈先进，但是出现不合格镀层总是难免的，因此，不合格镀层的退除和重新施镀，对资源的再生与合理应用具有重要意义。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。