由此导致的最可怕的后果在未来才会显现出来，然而，美国的医保体制消耗着1/6的GDP，但收效甚微，在教育方面，也是一样的徒劳无功。
The direst consequences of all this lie in the future, however. America’s health-care system consumes a sixth of GDP but produces only mediocre results.
至今几乎所有的电力变换器为在线换向式的当有功功率较小，而消耗的无功较大时，对所联接母线的电压是非常有害的。
Almost all the power converters in use up to now are line-commutated, when the level of active power is low, and reactive power consumed is high, being very harmful for the connection bus voltage.
高压输电线路在输送负荷功率的同时自身也消耗有功功率、吸收或输出无功功率，线路无功会对功率因数产生很大影响。
While transmitting the load power, the high-voltage transmission line consumes the active power of its own, and absorbs or outputs the reactive power, which affects the power factor significantly.
面对此情况，我们必须对直流电动钻机由无功功率大而引起的发电机功率消耗大的现状加以改进。对影响直流电动钻机集电环使用寿命的问题进行了探讨。
Faced with this situation, we need to improve the situation of large consumption caused by a large generator, the problems that impact the life of DC electric drill collecting ring are discussed.
电力系统的负荷需要消耗大量的无功功率，而无功功率平衡要满足众多的结点电压，就需要分级分层就地平衡。
The electric power system entails enough reactive power to meet the needs of consumers and the network. To satisfy numerous node voltages, reactive power should be balanced locally and hierarchically.
我立即注入思感波去探测那种振动场的结构，但是徒劳无功，反而意念被消耗了不少，接着又增强起来。
I immediately pour my thinking wave to search the structure of the unknown matter, however I am failed and the thought energy is cost a lot, but automatically increases again.
我立即注入思感波去探测那种振动场的结构，但是徒劳无功，反而意念被消耗了不少，接着又增强起来。
I immediately pour my thinking wave to search the structure of the unknown matter, however I am failed and the thought energy is cost a lot, but automatically increases again.
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