硫酸

Using the manganese spar as neutralizer to neutralize sulphuric acid and using MnO2 as oxidant to oxidize Fe2+ in the leaching silver-manganese ore solution.

采用菱锰矿为中和剂中和浸锰液中的硫酸，MnO_2为氧化剂氧化浸锰液中的Fe~(2+)。

2Evaluating the degree of cleaning intestine through enema at preoperation,we find oral natrium sulfuricum,mannite,magnesium sulfate are better than soapsudas enema.

因此 ，为了找到一种更适宜妇科手术前的一种清洁肠道的方法，我们比较口服硫酸钠、甘露醇、硫酸镁等 3种方法。

Hodgins interrupts, he's found triphenylmethane dye and iron sulfate in the manubrium and the flesh.

Hodgins中断，他在骨柄和肌肉里发现了三苯甲烷染料和硫酸铁。

It is a rule that applies to the mensuration of zinc(0～300 mg/L) in the washing liquid in the course of making acid gas.

在烟气洗涤液中有价金属的含量对硫酸的生产具有较大的影响，若锌、铁、汞等金属

Various inorganic acid, such as ammonium chloride, copper sulfate, aluminum sulfate, mercury chloride, cerium sulfate and cerium chloride, have been evaluated for copper powder, zinc powder, or tin powder-mediated allylation reactions of carbonyl compounds with allyl bromide in aqueous medium.

结果表明：在同样的反应条件下，与铜粉或锌粉作用的此类反应相比，锡粉能更好的作用羰基烯丙基化反应，并且该反应的产率都比较高；在同样的金属促进剂存在下，硫酸亚铈的促进性能是所有无机酸中最好的。 2、研究了二氧化碳促进羰基化合物烯丙基化反应。

Sulfuric acid, methyl isobutyl ketone, glycol ether, mesitylene, II Sim resin, melamine.

硫酸、甲基异丁基酮、乙二醇丁醚、三甲苯、二辛脂、三聚氰胺。

The result indicates that methionine on the N-terminal can be used as the molecular marker to distinguish exogenous GH.

测序结果说明，N端的甲硫酸残基可以作为鉴定外源GH的分子标记。

The microwave-assisted extraction and Florisil solid phase extraction conditions were optimized. Under the optimum condition, the recoveries of 18 organochlorine pesticides (α-HCH,β-HCH,γ-HCH,δ-HCH, heptachlor, aldrin, heptachlor epoxide, endosulfan Ⅰ, p, p'-DDE, dieldrin, endrin, endosulfan Ⅱ, p, p'-DDD, o, p'-DDT, endrin aldehyde, endosulfan sulfate, p, p'-DDT, methoxychlor) were

优化了微波萃取和固相萃取柱净化条件，在最优条件下18种有机氯农药（α-HCH、β-HCH、γ-HCH、δ-HCH、七氯、艾氏剂、环氧七氯、硫丹Ⅰ、p，p'-DDE、狄氏剂、异狄氏剂、硫丹Ⅱ、p，p'-DDD、o，p'-DDT、狄氏剂、异狄氏剂醛、硫丹硫酸酯、p，p'-DDT、甲氧滴滴涕）的回收率在

The process has been simulated and optimized, and 99.5 wt% methyl acetate has been obtained in one column with 98% sulfuric acid as catalyst.

以98％浓硫酸作为催化剂，用醋酸和甲醇为原料，用一个塔成功制得纯度≥99.5％的醋酸甲酯，醋酸的转化率＞99.9％。

The core-shell microstructure through in-situ polymerization with calcium sulphate as core and with methyl methacrylate as shell was prepared.

采用界面原位聚合方法，制备以硫酸钙(CaSO4)粒子为核，甲基丙烯酸甲酯为壳的核壳结构。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。