As a high-grade solvent, 2-ethoxyethanol acetate will have a good future to be used in chemical industry.
乙二醇单乙酸醋酸酯做为一种高档溶剂，有着广阔的应用前景。
Selection of specific type, grade and consistency of solvent cement should take into account pipe type, size, installation conditions and chemical compatibility of cement and system fluids.
液状粘固剂的特定类型、等级和坚固性的选择应该考虑管道类型、口径、安装条件以及粘固剂与系统流体介质的化学兼容性。
The same results were obtained when solvent was industrial grade instead of chemical grade and the reactor was magnified by 5 times.
用工业级溶剂代替化学纯试剂，并将反应器放大5倍，可获得同样的结果。
The D2EHPA-TOA organic phase was used as the solvent-extraction system for the concentration of zinc and the separation of ferric ion from the biochemical lixivium of low-grade zinc sulfide.
选用D2EHPA—TOA体系作为低品位硫化锌矿生物浸出液中锌的富集和铁的去除的溶剂萃取体系。
The polyphenols antioxidants are extracted by solvent method from the middle and low-grade tea, and how to improve the purity of product and lower costs are also discussed.
研究了以中、低档茶叶为原料，采用溶剂法提取多酚类抗氧化物质的工艺技术。并在工艺上进行了一定的改进，提高了产品的纯度，降低了成本。
In this dissertation, a process of recovery zinc from low grade zinc oxide ore with HL - SX - EW was studied on the research of zinc solvent extraction.
论文研究了锌溶剂萃取工艺，提出了氧化锌矿渗滤浸出—萃取—电积工艺流程。
A polyurethane matrix nanocomposite has been successfully fabricated using a commercial grade polyurethane prepolymer and organoclay powders, with the aid of a solvent and supersonic treatment.
本文利用商业级的聚氨酯预聚体和有机粘土成功制备了聚氨酯基粘土纳米复合材料。
We are one of the leading companies adopting environmental non-solvent technology in China to produce top-grade glassine adhesive materials in rolls.
在中国率先采用环保型无溶剂涂硅技术，大量生产高档格拉辛卷筒不干胶材料。
We are one of the leading companies adopting environmental non-solvent technology in China to produce top-grade glassine adhesive materials in rolls.
在中国率先采用环保型无溶剂涂硅技术，大量生产高档格拉辛卷筒不干胶材料。
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