The thesis presents a design program of the quick-start controller with electronic ballast, and the more in-depth theoretical analysis is finished.

本文提出了一种采用电子镇流器的快启控制器的设计方案，并进行了较为深入的理论分析。

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Study on in-depth treatment of dirty ballast water from oil tankers by ozone oxidation;

臭氧氧化作为一种有效的深度处理技术，对难降解有机废水具有良好的降解功效。

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Study on in-depth treatment of dirty ballast water from oil tankers by ozone oxidation;

臭氧氧化作为一种有效的深度处理技术，对难降解有机废水具有良好的降解功效。

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