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- dichlorodiethyl sulfid 二氯二乙硫醚
- dichlorodiethyl sulfide 二氯二乙硫醚
- In the environment of oil refining plant, corrosion is caused mainly by sulfid and acidity medium. 由于炼油厂装置的腐蚀主要是由原油中的硫化物和酸性介质所产生。
- Diethanol oxamide and dichlorodiethyl oxamide are characterized by Infrared spectra (IR) and Differential scanning calorimetry (DSC). BOZ is characterized by IR, DSC and H-NMR. 用红外、DSC、~1H-NMR对产物进行了表征,结果表明最终产物即为双?f唑啉,收率最大为60%25。
- Tongchang orefield is a famous one of that is consists of imprtant polymetal sulfid deposits in the Mian County-Lueyang-Yangpingguan Area ，China. 铜厂铜矿田位于我国著名的勉略阳地区中,是重要的铜金多金属矿田。
- The surface has good chemical stability, and it won't react in alkali, sulfid, nitric acid and most organic acid, so it has good attrition performance. 良好的化学稳定性，在碱、硫化物、硝酸和大多数有机酸中均不发生作用。
- When metal-bearing solution moved along deep faults to cavities or frac tures, the metal cations reated with pyrite and organic matter and precipitated as sulfid... 在构造减压带中，铅锌配合物交代地层中的黄铁矿或被有机质还原而沉淀富集。
- dichlorodiethyle sulfide 二氯乙硫醚
- Leaching Gold from Sulfid Ore by Method of Bromide 溴化法浸取硫化矿中的金
- Keywords cracks caused by hydrogen;hydrogen sulfid; 复膜金相;氢致开裂;硫化氢;
- Keywords Heat treatment;Crack in axes;Sulfid; 热处理;轴心间裂纹;硫化物;
- Keywords sulfid mineral collector;oxide mineral collector;frother; 硫化矿捕收剂;氧化矿捕收剂;起泡剂;
- Keywords gas purification iron oxide destdfurizer hydrogen sulfid; 煤气净化;氧化铁;脱硫剂;硫化氢;
- SULFID STRESS CORROSION CRACKING OF HIGH STRENGTH STEEL AND THE PRECAUTIONS 高强钢硫化物应力腐蚀开裂及防范
- dichlorodiethyl ether 二氯二乙醚
- Keywords precipitated barium sulphate lithopone sodium sulfid sodium sulphate barium sulfid; 沉淀硫酸钡;立德粉;硫化钠;硫酸钠;硫化钡;
- Keywords aralkyl sulfid;separation of inorganic ions;reversed-phase paper chromatography; 苯基硫醚;无机离子的分离;反相纸色谱;
- dichlorodiethyl salfide [医] 二氯二乙硫醚, 芥子气
- Keywords environmental effect;mining environment;mining resource;Oxidation;sulfid;Guangdong; 矿产资源;矿山环境;环境影响;硫化矿物;氧化作用;广东;
- dichlorodiethyl sulphide[化]二氯二乙硫醚, 芥子气
