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The carbonation process of overbased calcium alkyl salicylate was investigated by using FE EM and FT IR methods. 利用常规分析、FE-EM(冷冻蚀刻电镜)、FT-IR等分析手段研究了高碱度烷基水杨酸钙碳酸化反应过程。
And then, the article has also improved the chemistry theoretical foundation of carbonation process from the view that the diverse carbonat... 揭示了包裹返碱现象发生的规律,完善了碳化过程的化学理论基础。
Activated Carbon Process (or Treatment of Waatewater Containing Cu(II) and EDTA. 含Cu-EDTA废水吸附法处理研究
The key point in the carbonating process was discussed. 讨论了碳化过程中的技术关键。
The basic concepts for improving anti-carbonation performance of ethylene cracking furnace lubes by surface modification are proposed based upon the carbonation process of the furnace tubes of elhylene cracker. 针对乙烯裂解炉管的渗碳过程,指出了采用表面改性技术提高乙烯裂解炉管抗渗碳性能的基本思路。
In the carbonation process,spherical CaCO 3 particle s were formed first,and then aligned to form chain-like CaCO 3,some of which co ntinued to grow or were broken to form the corrn-shape whiske... 在碳化过程中,首先形成大量的碳酸钙球形粒子,然后粒子聚集形成粒子链,继续生长或断裂形成玉米棒状晶须,光滑晶须在反应的后期形成。体系中反应前存在的氢氧化钙粒子是早期球形粒子聚集成粒子链,进而形成玉米棒状晶须的原因。
Integrated methods to control cyanobacteria toxin were proposed, i.e. water pollution integrative treatment, ozone and active carbon process and bio-regulation technique. 提出综合控制办法：水污染综合治理、采用臭氧活性炭工艺和生物调控法相结合。
CONCLUSIONS The method could be used for the control of carbonizing process. 结论:建立了炭药炒炭存性的质控方法。
OBJECTIVE To investigate a quality control method for the carbonizing process. 目的:寻找中药炒炭存性的质控手段。
Carbonation process of interval bubbling carbonation method to produce super-fine calcium carbonate is a four phases slurry reaction process. 间歇鼓泡碳化法生产超细碳酸钙的碳化过程是一个四相浆态反应过程。
In the carbonizing process, the wool cloth is treated with dilute sulfuric acid, dried, and then heated until the impurities are converted to carbon. 在碳化过程中,毛织物由稀硫酸处理、烘干,然后升温直至不纯物质全部碳化。
milk-of-lime carbonation process 石灰乳碳酸盐法
He is working double tides to finish his essay. 他日夜苦干，赶写他的文章。
So far, the fastest and best way to be using floating vegetation pyrolysis oxygen carbonization process, the rapid carbonization of crop straw. 目前为止，最快最好地方法，应该是利用草木高温分解浮氧碳化工艺，快速炭化农作物秸秆。
I do not realize it is a double feature. 我原先不知道这是双片连映。
Double agents live in a perpetual state of fear. 两面派永远过着提心吊胆的生活。
The advances in the non-phosgene routes to synthesize phenyl carbamate,especially the carbonate process to synthesize phenyl carbamate,were introduced. 对非光气路线苯氨基甲酸酯的合成方法,尤其对碳酸酯法合成苯氨基甲酸酯的研究进展进行了介绍。
I want a double room with a view. 我要一间能看到风景的双人房间。
He was so fat that he had a double chin. 他胖得有双下巴了。
On the basis of film theory, a simplified macro - kinetics model in carbonization process of aqueous ammonia - mirabilite solution is developed. 根据双膜理论，导出了简化的芒硝氨盐水溶液碳酸化过程的宏观动力学模型。