研究硝酸银吸光光度法测定高纯二氧化锗中痕量砷的新方法。
A new method in which trace arsenic in high-purity germanium dioxide is determined using silver nitrate absorption photometry is described in this discussion.
本文研究了氧化锗对氯化镉诱发性小鼠骨髓细胞染色体畸变的影响。
The influence of germanium oxide on the number of Chromosome aberrations in mouse bone marrow ce11s induced by cadmium chloride was studied.
在发达国家中，从事锗精矿生产的主要公司有六家，生产高纯二氧化锗和高纯锗的公司有六家。
Among the developed countries, there were six main producers of germanium concentrate, and six main producers of germanium dioxide and high-purity germanium.
锗形成了两性氧化物 GeO2和阴离子锗酸盐，如Mg2GeO4。
Germanium forms an amphoteric oxide GeO2 and anionic germanates, such as Mg2GeO4.
主要对锗、锡的氢化反应酸度，缓冲溶液的选择，动态线性范围，氧化剂的选择，共存元素的干扰及其消除进行了实验。
The acidity for hydride generation reaction, selection of buffer solution and oxidizer, dynamic linear range, interference from coexistent elements and their elimination were studied.
干燥剂，脱水剂一种对水有很强吸附性的物质，常用作干燥剂例如：氧化钙，锗化硅等收藏。
A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.
研究了采用氧化焙烧法将富集临沧含锗褐煤转化成褐煤灰的适宜条件。
The appropriate conditions that the enriched Ge-bearing lignite in Lincang brown into coal ash with oxidizing roasting method was studied.
结果表明，采用双氧水氧化浸出工艺，锗浸出率达90%以上。
The results show that the leaching rate of Germanium can reach as high as 90% using the H_2O_2 oxidation leaching process.
干燥剂，脱水剂：一种对水有很强吸附性的物质，常用作干燥剂例如：氧化钙，锗化硅等。
A substance, such as calcium oxide or silica gel, that has a high affinity for water and is used as a drying agent.
本文观察了二羧乙基锗倍半氧化物对三种大鼠胃溃疡模型的疗效。
The therapeutic efficiency of carboxyethyl germanium sesquioxide(CEG) on three kinds of gastric ulcer model is presented.
目的：观察羧乙基锗倍半氧化物（CGS）对大鼠实验性心肌缺血再灌注损伤的影响。
OBJECTIVE:In order to observe the effects of carboxyethl-germanium sesquioxide (CGS) on myocardial ischemia-reperfusion.
报道了散式直管流化床处理含锗氧化锌烟尘的研究结果。
The Leaching of germanium bearing smoke of zinc oxide in the particulate fluidization bed was investigated.
本文报道对家兔实验性动脉粥样硬化模型，用二羧乙基锗三氧化物（简称有机锗），进行了治疗和血脂变化的观察。
Effect of an organic germanium compound on blood-fat and experimental atherosclerosis model in rabbits are described.
讨论了直接浸出、双氧水氧化浸出、焙烧氧化浸出对锗的浸出率的影响。
The effects of direction leaching, H_2O_2 oxidation leaching, roasting-oxidation leaching on leaching rate of Germanium are discussed.
讨论了直接浸出、双氧水氧化浸出、焙烧氧化浸出对锗的浸出率的影响。
Study on coupling of oxidation leaching and separation of coordinated extraction for sphalerite;
讨论了直接浸出、双氧水氧化浸出、焙烧氧化浸出对锗的浸出率的影响。
Study on coupling of oxidation leaching and separation of coordinated extraction for sphalerite;
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