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- The effects of HCl concentration and temperature on chloridizing distillation were studied by use of simulated crude germanium dioxide. 用模拟粗二氧化锗考察了盐酸浓度、温度对氯化蒸馏的影响。
- The results show that the high-purity germanium dioxide(or germanium tetrachloride) may be produced by the second chlorination distillation. 经复蒸能够达到高纯二氧化锗(四氯化锗)的要求。
- Preparation of High Purity Germanium from Crude Germanium Dioxide 用粗二氧化锗制取高纯锗
- The Physiological Effects of Germanium Dioxide on the Germinating Rice Seeds 锗对水稻萌芽期的生理效应
- Control of arsenic content in the production of high-purity germanium dioxide 高纯二氧化锗生产中砷含量控制的研究
- Determination of trace impurities in high pure germanium dioxide by ICP-MS 高纯二氧化锗中痕量杂质的ICP-MS法测定
- Keywords Germanium;Germanium dioxide;Carboxyethyl germanium sesquioxide; 锗;二氧化锗;羧乙基锗倍半氧化物;
- Soft drinks contain carbon dioxide. 软饮料中含有二氧化碳。
- A NEW PROCESS FOR THE PREPARATION OF HIGH PURITY GERMANIUM DIOXIDE FROM GERMANIUM CONCENTRATE 一种从锗精矿制备高纯二氧化锗的新工艺
- Determination of trace arsenic in high-purity germanium dioxide with silver nitrate absorption photometry 硝酸银吸光光度法测定高纯二氧化锗中痕量砷
- rganic acid of germanic compounds are synthesixed by reaction of tartaric acid or citric acid or oxalic acid with germanium dioxide under reflux. 酒石酸、柠檬酸、草酸和二氧化锗热回流,可以制得有机酸锗化合物。
- Plants can absorb carbon dioxide and release oxygen. 植物可以吸收二氧化碳释放氧气。
- Keywords X-ray diffraction study;Germanium dioxide;Hexagonal and tetragonal;Crystalline system;Alkali-fusion;Titrimetry; 射线衍射分析;二氧化锗;同类异构体;熔融;滴定法;
- A computer chip made from organic molecules rather than silicon or germanium. 生物芯片用有机分子而非硅或锗制造的计算机芯片
- Supply High Purity Germanium Bracelet. 供应高纯锗手链。
- Carbon dioxide consists of carbon and oxygen. 二氧化碳是由碳和氧组成的。
- The carbon dioxide is expelled by the lungs. 二氧化碳由肺排出。
- What we exhale is carbon dioxide. 我们呼出的是二氧化碳。
- Carbon dioxide may not be a typical air pollutant. 二氧化碳可能不是一种典型的污染物。
- germanium dioxide 二氧化锗