To study the television language value and its practice at present has the important meaning. It can develop academic theory and increase the television communication efficiency.
研究电视语言的价值及其现状，对丰富传播学理论建设，提高电视的传播效率具有重要的意义。
Experiments result shows that this control system increase work efficiency and power factor by applying nearby capacitance compensation theory. The control system processes fine saving energy effect.
实验结果表明该节能控制系统利用就地电容补偿原理，降低了抽油机的总损耗，提高了工作效率和功率因数，具有较好的节能效果。
Gas second expansion theory of base bleed is a kind of approach which can increase efficiency of base bleed.
底排燃气二次扩张原理是进一步提高底排增程效率的新技术途径。
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