• 最后文章给出传统大功率HAPF系统有源部分低容性无功倒送新型HAPF系统实验验证,证明了文章的相关设计的正确性。

    Finally, Experimental validation of the active part of the high power HAPF system and the new hybrid active filter technology is given, verifying the correctness of the related design in this paper.

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  • 原型能效目前还非常进入太阳能量只有0.7% ~ 0.8%的比例能够利用制造燃料

    The prototype is grossly inefficient, the fuel created harnessing only between 0.7% and 0.8% of the solar energy taken into the vessel.

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  • 本文采用氨水-碳酸混合溶液沉淀剂,通过添加聚乙二醇(PEG)聚乙烯醇(PVA)制备了高比表面积铈型储氧材料。

    In this dissertation, a series of high specific surface area, large pore volume and low Ce content OSMs were precipitated with mixed ammonia-ammonium carbonate solution, and assisted by PEG and PVA.

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  • 塔巴大牛地气田无边弹性驱动渗透岩性气藏

    Tabamiao Daniudi gas field is a Lithologic gas reservoir, which is of low permeability and no border and bottom water.

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  • 孔径孔隙率变化特征一致,预示级煤储层较高的基岩渗透率

    The variation of medium pore diameter and porosity factor is in accordance with that of the pore volume, showing a high permeability of low rank coal reservoirs.

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  • 流行性出血热血压主要血浆休克表现

    The epidemic hemorrhagic fever hypotension time mainly to lose the performance which blood plasma low blood Rong Gui is in shock.

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  • 发明有益效果为,零部件装配生产使用维护要求

    The invention has the advantages of less component, easy assembly and production, and low requirements for use and maintenance.

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  • 目的探讨温等离子射频(RFA)治疗阻塞性睡眠呼吸暂停通气综合征(OSAHS)临床方法疗效

    Objective To investigate and study the clinical effect of plasma radiofrequency ablation (RFA) at a low temperature in treatment of obstructive sleep apnea hypopnea syndrome (OSAHS).

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  • 目的探讨温等离子射频(RFA)治疗阻塞性睡眠呼吸暂停通气综合征(OSAHS)临床方法疗效

    Objective To investigate and study the clinical effect of plasma radiofrequency ablation (RFA) at a low temperature in treatment of obstructive sleep apnea hypopnea syndrome (OSAHS).

    youdao

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