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- A mixture of black manganese oxide minerals. 硬锰矿一种黑色氧化锰矿的混合物
- manganese citrate 柠檬酸锰
- Every mangan rule a shrew but he who has her. 泼妇人人都能制服;只有她的丈夫例外.
- Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副导演 Allan F.
- A black mineral consists of basic manganese oxide. 一种黑色矿物，由基性氧化锰组成。
- A Novel TiO2-pillared Microporous Manganese Oxide. 刘宗怀; 唐秀花; 张成孝; 周 青.
- I have Manganese Ore 42% up Mn. Below 40% rej. 中国铁合金在线英文网信息：外商出售锰矿，
- Deposit on manganese steel possible. 可以堆焊在锰钢上。
- Methods: The Sodium Citrate be used ases the Defloculating agents. 方法:加入枸橼酸钠作为反絮凝剂。
- The other well-known regenerative process is citrate process. 另一种广为人知的再生法是柠檬酸法。
- The buffering action of citrate maintains the pH in the range 3. 柠檬酸的缓冲作用使得体系的ph值维持在3.;5-5
- Calcium citrate malate is more suitable for achlorhydria. 果酸钙更适合于胃酸缺乏的人群补钙。
- As viewed from application of the technoogy of producing high-pure manganes carbonate using poor manganese, ferrisulphas and ammonium hydrogen carbonate as raw material is introduced. 本文从应用的角度出发,介绍了以贫锰矿、硫酸亚铁、碳酸氢控等为原料,生产高纯碳酸锰的方法。
- Tributyl citrate is a new material of non-toxic plasticizer. 摘要柠檬酸三丁酯是一种新型无毒增塑剂。
- The precision of new citrate lyase method has been testified. 2. 2.;柠檬酸碳酸氢盐透析液干粉是安全性可靠的。
- An alloy of iron and manganese used in the production of steel. 铁锰合金一种用于生产钢的铁和锰的合金
- NBT-based fine powders have been synthesized by a citrate method. 采用柠檬酸盐法制备NBT基超细粉体。
- Containing manganese, especially with a valence of three or six. 锰的含有锰的，尤指含有三价锰或六价锰的
- Chemical analysis of manganese ores. Determination of lime. 锰矿石的化学分析。氧化钙的测定。
- Manganese has the seine effect on the strength of steel as silicon. 锰对钢的强度的影响和矽相同。
