Inereaseing the running time and reducing the stopping number of the drawing machine could improve the crimpability of PAN stable fiber.
提高牵伸机运行时间，降低停车次数，可提高腈纶短纤维卷曲稳定性。
Pan Jiahua's article describes a mind set, common to almost all economists, that seems to believe that the ecological system runs on economic principles.
潘建华的文章描述了一套每个经济学家都非常熟悉的理论，这套理论似乎认为生态系统运行在经济理论基础之上。
A pan-European research project involving 35 partners has been launched increase the productivity of the semiconductor manufacturing process.
由35个企业共同参与的欧洲研究项目正式运行，这个项目致力于提高半导体的产量。
The zwitterionic PAN-based membranes can run for a long time and be reused without significant decrease of separation performance.
改性超滤膜能够长期运行，重复利用后分离性质没有显著的降低。
Simultaneously, with the technique of preventing the overflowed water from flowing back adopted, the normal operation of the deodorizing pedestal pan system is guaranteed.
同时，由于采 用防止溢水倒灌技术，确保除臭便座器系统正常运行。
Simultaneously, with the technique of preventing the overflowed water from flowing back adopted, the normal operation of the deodorizing pedestal pan system is guaranteed.
同时，由于采 用防止溢水倒灌技术，确保除臭便座器系统正常运行。
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