• 他们企图恢复英镑币值,但劳而无功。

    They tried to rally the pound sterling but in vain.

    youdao

  • 然而所有的努力似乎都劳而无功。

    Yet all the attention would seem to have been in vain.

    youdao

  • 无功与电压质量有着密切的联系。

    Reactive power has close relationship with voltage quality.

    youdao

  • 我尝试了多次,都徒劳无功。

    I made many attempts, all in vain.

    youdao

  • 为改变而改变是愚蠢而徒劳无功的。

    Change for change's sake is stupid and enervating.

    youdao

  • 此举有着英雄气概,但或许徒劳无功。

    This is heroic but probably futile.

    youdao

  • 暴风雨使他们的努力徒劳无功。

    The storm made a mockery of their efforts.

    youdao

  • 对程序进行修改是徒劳无功的。

    Revising the procedure was an entirely profitless exercise.

    youdao

  • 介绍了一种新型的无功补偿方法。

    The article introduces a new kind of method of reactive power compensation.

    youdao

  • 无功是电力系统辅助服务之一。

    Reactive power service is one of ancillary services in power system.

    youdao

  • 无功得名是常事,无过失名也是常事。

    Reputation is often got without merit.

    youdao

  • 盖茨是有理由认为乔布斯会劳而无功的。

    Gates had some reason to think Jobs' mission was worthless.

    youdao

  • 今天我们所做之事有多少是琐碎无功的。

    So much of what we do today is frivolous and futile and soon forgotten.

    youdao

  • 他们想查出那陌生人的姓名,却徒劳无功。

    They vainly tried to find out the stranger's name.

    youdao

  • 小偷试图打开这扇锁着的门,但徒劳无功。

    The thief tried to open the locked door but in vain .

    youdao

  • 采用过程计算机来执行无功调度是可行的。

    The implementation of var dispatch FOR a process computer is feasible.

    youdao

  • 目的总结无功能性胰岛细胞瘤的诊治经验。

    Objective To summarize the experience in the nonfunctional islet cell tumor.

    youdao

  • 无功功率优化是减少电网损耗的有效措施。

    The reactive power optimization is an effective measure for reducing the network loss.

    youdao

  • 在电压正常波动范围内实现无功基本平衡。

    In the normal fluctuation range of voltage it could realize reactive power balance basically.

    youdao

  • 我们努力想让这只麋鹿舒服一些却徒劳无功。

    The group tried to make the elk more comfortable but to no avail.

    youdao

  • 她再次拿出手机接收服务信号,还是徒劳无功。

    She again tries in vain to get her cell phone to pick up service.

    youdao

  • 杰夫试着清理被打翻的酒,可是却徒劳无功。

    Jeff tried to clean up the spilled wine, but his efforts were in vain.

    youdao

  • 无功功率补偿是电力系统中的一项重要工程。

    The reactive power compensation is an important project in the power system.

    youdao

  • 无功服务是电力市场中不可或缺的一种服务。

    Reactive power service is the indispensable service of power market.

    youdao

  • 无功服务是电力市场中不可或缺的一种服务。

    Reactive power service is the indispensable service of power market.

    youdao

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