sulfur metasomatism是什么意思

网络释义

用法例句

The reaction mechanism of the oxidation of thiothiamine was studied, and two kinetic equations that well describe the changing concentration of reactants were also gained in this paper.

探讨了双氧水氧化硫代硫胺反应的机理 ,建立了描述氢离子浓度和双氧水浓度变化的氧化动力学方程 ,与实验结果吻合良好。

Determination of SeO_2 in industrial selenium dioxide by sodium hyposulfite titration;

硫代硫酸钠滴定法测定工业二氧化硒中SeO_2

This paper mainly studied on the influence of the deoxidant(sodium hyposulfite) upon Xanthan gum thermal stability,and the results showed that the viscosity reduction degree is decreased and the viscosity stability of Xanthan gum solution can be obviously improved which makes thermal stability enhance by 1.

文中研究了除氧剂(硫代硫酸钠)对黄原胶耐热稳定性的影响,结果表明,当硫代硫酸钠的使用浓度为1。

After comparison,sodium hyposulfite is the preferred absorbent,which the resultant has no influence on the environment with sodium hyposulfite over absorbed dose.

经比较,硫代硫酸钠吸收量大,生成物对环境没有影响,为首选吸收剂。

Study on preparatin of sodium thiosulfate by sulfur black wastewater

用硫化黑废水制取硫代硫酸钠的研究

Cyanide-free copper electroplating in sulfite/thiosulfate bath

亚硫酸盐/硫代硫酸盐体系无氰镀铜

Experimental Study of Gold-bearing Sulfide Ore by Thiosulfate Leaching Gold Process

含金硫化矿硫代硫酸盐浸金试验研究

antisense DNA phosphorothioate

硫代磷酸反义DNA

Synthesis of 5-Thio-L-Idose and Thioglycosides;

5-硫代-L-艾杜糖及硫代糖苷的合成

A mixture of sulphuric acid-thiourea-thioglycollic acid is used as selective solvent for free silver sulphide and sulphuric acid-thiourea-ferric sulphate for free native silver.

用硫酸-硫脲-硫代乙醇酸溶液选择溶解硫化银;用硫酸-硫脲-硫酸高铁铵溶液选择溶解自然银。

photographic grade sodium thiosulphate, crystalline

摄影用酸钠硫代硫酸钠（结晶）

ditiocarb sodium

二硫卡钠（二乙基二硫代氨基甲酸钠）

To the working strength developer add sodium thiosulphate crystals (Hypo).

加强显影加入硫代硫酸钠晶体（海波）。

Study and Application of Polarographic Wave on Fluoride, Thiosulphate, Tellurium;

氟、硫代硫酸根、碲的极谱波研究及应用

The analysis of the validity of the Na_2S_2O_3;

对硫代硫酸钠标准溶液有效期的分析

The Study on the Kinetic Model of Synthesizing Sodium Thiosulfate;

硫代硫酸钠合成反应动力学模型研究

determination of chromate, iodide, sulfite, thiocyanate and thiosulfate

铬酸盐、碘化物、亚硫酸盐、硫氰酸盐和硫代硫酸酯的测定

Study on hydrodesulfurization of thiophene over Mo/Al_2O_3 catalyst presulfided by thiosulphate ammonium

硫代硫酸铵预硫化的Mo/Al_2O_3催化剂加氢脱硫反应性能研究

isopropylphosphoramidothioic acid ester

硫代氨基磷酸异丙酯

sodium oiethyl dithiocarbamate

二乙基硫代氨基甲酸钠

dibenzyl dithiooxamide

二苄基二硫代草酰胺

Alpha-methylthiofentanyl hydrochloride

α－盐酸甲基硫代芬太尼