1、

Condensation reaction of piperazine is a very important step in the process of synthesis of ciprofloxacin.

摘要呱嗪缩合反应是环丙沙星生?工艺中的关键步骤.

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2、

In condensation heat transfer process, the presence of non-condensable gas greatly deteriorates the heat transfer efficiency.

蒸汽冷凝传热中, 不凝气的存在将导致传热过程的严重恶化,所以研究不凝气对冷凝传热的影响,历来受到重视.

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3、

Condensation reaction of piperazine is a very important step in the process synthesis of ciprofloxacin.

呱嗪缩合反应是环丙沙星生产工艺中的关键步骤.

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4、

After the process of chlorination, hydrolytic decomposition and condensation the hemopexis acid amine product was obtained.

用胡椒醛为起始原料,经氯化 、 水解、缩合,制得血凝酸胺.

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5、

Polybutylene terephthalate ( PBT ) is a semicrystalline thermoplastic polymer formed by a condensation process.

PBT是一种通过浓缩成型而制备的,一种半结晶热塑性塑料.

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6、

Single-pipe filling rising film condensation and crystal desalination is a developed process to treat waste acid.

单管填料升膜浓缩结晶脱盐法是一种治理废酸液的新工艺.

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7、

The Enhancement of Film Condensation Process on the Vertical Suface

垂直面上膜状冷凝传热过程增强的途径

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8、

Production Process of Urea by CO2 Stripping Method with Highly Effective Condensation and Low Installation Level

高效冷凝及低安装高度CO2气提法尿素生产工艺高速度高密度精密压铸法

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9、

The application of polymeric flocculant, the condensation product on dicyandiamide and formaldehyde, in the coagulation process for SBR production was studied.

本工作研究了高分子絮凝剂(二腈二胺甲醛缩合物)在丁苯胶凝聚工艺中的应用。

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10、

A new process for producing roofing asphalt by steam cracking and condensation

建筑沥青生产新工艺&渣油过热水蒸汽裂解缩合

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11、

A new process for producing roofing asphalt from petroleum residua by steam cracking and condensation has been studied in the laboratory.

在实验室中研究了一种从石油残渣油制取建筑沥青的新工艺&水蒸汽裂解缩合。

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12、

Effect of inert gas on evaporation and condensation process at high vacuum

惰性气体对高真空蒸发与冷凝过程的影响

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