查询词典 aluminum chloride

Acetylsalicylic acid has been synthesized using salicylic acid and acetic anhydride with microwave radiation catalyzed by aluminum chloride.

摘要以水杨酸和乙酸酐为原料，以无水三氯化铝作催化剂，微波辐射合成了乙酰水杨酸，并讨论了影响反应的因素。

CONCLUSIONThe aluminum chloride colorimetry can be used to control the quality of corn tassel beverage.

结论三氯化铝比色法可用于玉米须饮料的质量控制。

As one of principal raw materials, hydrochloric acid is consumed for production of poly aluminum chloride.

介绍聚合氯化铝的用途，性能，产品指标；用盐酸与铝酸钙粉生产聚合氯化铝的工艺技术，消耗及投资情况。

The method is presented for preparing aluminum chloride and water glass from kaolinite in coal measures.

本文讨论煤系高岭岩综合制取氯化铝和水玻璃的工艺路线及工艺条件。

AIM To study the feasibility of establishing Alzheimer′s disease rat model with aluminum chloride by intrathecal injection.

目的 探讨鞘内注射AlCl3建立阿尔茨海默病大鼠模型的可行性。

If elements of recycling efficiency, processing difficulty, energy consumption, rheology property of slurry and precipitation amount of aluminum sulfate are considered, the molal ratio of H2SO4/AlCl3 of 4.0 for 60 minutes at an operating pressure of 60 mmH2O and an operating temperature of 85℃ is the optimum. The higher the concentration of aluminum chloride, the better.

若考量资源回收效率、加工操作之难易度、能源损耗、设备材质需求、反应后浆料流动性及硫酸铝析出量等要素，以H2SO4/AlCl3反应莫耳比4.0、操作时间60分钟、操作压力60 mmH2O及操作温度85℃为最佳，氯化铝浓度则愈高愈好。

Important compounds include alums; alumina, useful as corundum and as a carrier for many catalyst s; aluminum chloride, a widely used catalyst for organic syntheses; and aluminum hydroxide, used to waterproof fabrics.

重要的化合物包括了：明矾；氧化铝，可用作各种化学反应催化剂的载体；氯化铝，广泛用来制备各种各样的有机化合物；氢氧化铝，用于制造防水织物。

Important compounds include alums; alumina, useful as corundum and as a carrier for many catalysts; aluminum chloride, a widely used catalyst for organic syntheses; and aluminum hydroxide, used to waterproof fabrics .

重要的化合物包括了：明矾；氧化铝，可用作各种化学反应催化剂的载体；氯化铝，广泛用来制备各种各样的有机化合物；氢氧化铝，用于制造防水织物。

Important compounds include alums; alumina, useful as corundum and as a carrier for many catalysts; aluminum chloride, a widely used catalyst for organic syntheses; and aluminum hydr oxide , used to waterproof fabrics.

重要的化合物包括了：明矾；氧化铝，可用作各种化学反应催化剂的载体；氯化铝，广泛用来制备各种各样的有机化合物；氢氧化铝，用于制造防水织物。

Important compounds include alums; alumina, useful as corundum and as a carrier for many catalysts; aluminum chloride, a widely used catalyst for organic syntheses; and aluminum hydroxide, used to waterproof fabrics.

重要的化合物包括了：明矾；氧化铝，可用作各种化学反应催化剂的载体；氯化铝，广泛用来制备各种各样的有机化合物；氢氧化铝，用于制造防水织物。到中国译典经典版本中查找关于photoengraving的最新解释和例句。。。。

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。