Load matching is intended to make induction heating power to the rated output power, and improve efficiency.

负载阻抗匹配的目的是为了使感应加热电源能够输出额定功率、提高效率。

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The conclusion in the paper have some reference value for how to improve the matching efficiency between labor supply and demand and keep down the coexistence of many unemployment and many vacancies.

本文的研究结论对于中国如何提高供需双方的匹配效率从而抑制大量失业与大量空缺岗位并存的现象、降低自然失业率有一定的参考价值。

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In order to improve the efficiency of hybrid power system applied in hydraulic excavator, a parameter matching method was developed to optimize the power system.

为了提高液压挖掘机混合动力系统的效率，提出了一种对其动力系统进行优化的参数匹配方法。

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