在稀有金属萃取和提纯中分离金属盐类。
In the separation of metal salts in the extraction and purification of rare metals.
同时对1-H2台架试验的废油及试验后的活塞表面的沉积物进行了分析，结果表明，金属盐类的生成是导致活塞沉积物增加的重要因素；
The used oil and piston deposits after 1-H2 bench test were analyzed. The results show: that the formation of metal salts is the main factor which leads to the accumulation of piston deposits;
采用向聚硅酸溶液中引入金属离子的方法制备了聚硅酸锌(PSAZ)与聚硅酸铝(PSAA)两种聚硅酸盐类无机高分子絮凝剂。
Two inorganic macromolecule flocculants: zinc polysilicate (PSAZ) and aluminum polysilicate (PSAA) were prepared by adding metallic ion into polymeric silicic acid solution, respectively.
盐类与金属、油气、固体非金属矿床经常相互共生，在其成矿过程中起到了不可忽视的作用。
Salts are generally in association with gas-oil reservoirs, solid metal and non-metal ore deposits and the roles of salt in the ore-forming processes can not be neglected.
考察了碱金属碳酸盐类助剂和溶剂对反应活性的影响。
Moreover, the effects of alkali metal carbonate promoters and the solvents were investigated at the same time.
产品包括两大类二十多个品种，分为氨基酸系列和金属铁盐类等。
Our companys products include two categories of more than 20 breeds, divided into series of amino acids and iron salts and so on.
产品包括两大类二十多个品种，分为氨基酸系列和金属铁盐类等。
Our companys products include two categories of more than 20 breeds, divided into series of amino acids and iron salts and so on.
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