• Diodes are electronic devices which rectify alternating current to direct current.

    二极管交流电整流成直流电的电子装置

    dict.cn

  • Some cutting-edge photovoltaic cells offer an even higher initial efficiency but fall behind when the DC power they produce is converted to grid-ready alternating current.

    一些先进光伏电池甚至可以提供更高效率但是由于要把直流电源转化交流电转换效率有所降低。

    dict.youdao.com

  • In some parts of the world, cyclists have been powering safety lights for years with devices called bicycle dynamos, which use a generator to create alternating current with every turn of the wheels.

    世界一些地方自行车已经通过自行车发电机装置产生多年安全电能。当自行车车轮转动时候一个上面发电机就会产生交流电

    article.yeeyan.org

  • The system generates a direct current, so using it to power DC devices locally is more efficient than switching to the alternating current needed to feed it back to the grid.

    系统产生的电流直流电所以用来驱动本地直流装置转化为交流电输入电网有效率

    article.yeeyan.org

  • Or electricity. In the early 1900s, after the standardization to alternating current distribution, hundreds of small electric utilities were consolidated into huge holding companies.

    再举一个电力方面例子,1900年,交流电标准发布以来,成千上万的小型电力公司合并成了大型控股公司

    article.yeeyan.org

  • An alternating current applied to the stator's windings creates a rotating magnetic field, while simultaneously inducing a current in the separate conductors surrounding the rotor.

    交流电用于定子线圈而产生旋转磁场同时转子周围单独导体内形成电流

    www.ecocn.org

  • Mains electricity in America is supplied as alternating current at 60 Hertz.

    美国主要供应频率为60赫兹交流电

    www.ecocn.org

  • On top of that, the field generated by an alternating current interacts with the ground more strongly than it does with the air.

    高空架线的话,交流电产生电磁场地面感应要比空中电场交互作用强大

    article.yeeyan.org

  • The disadvantage is that reverse electrodialysis produces direct current, whereas the world runs mostly on alternating current.

    不足处反向电渗析产生直流电世界主要使用交流电

    www.ecocn.org

  • PLUG in your toasteror your television or your vacuum cleaner—and the electricity that surges through it is an alternating current.

    的吐司炉——或者电视吸尘器——插好插头、打开电源时,电能便以交流电的形式为这些家用电器供电

    www.ecocn.org

  • An alternating current applied to the stator's windings creates a rotating magnetic field, while simultaneously inducing a current in the separate conductors attached to the rotor.

    交流电通过定子线圈创造旋转磁场,导致镶转子独立导体同时产生感应电流

    www.ecocn.org

  • This vibration creates an alternating current that can be tapped.

    电子振动产生了可以利用交变电流

    www.ecocn.org

  • Alternating current is different from direct current in that it constantly changes its direct of flow.

    交流电直流电不同之处在交流电不断地改变电流流动方向。

    www.8875.org

  • Neither cathodic nor alternating current treatment should be used.

    不得使用阴极交流电流处理方法

    tw.websaru.com

  • Battery CHARGER, an electrical device supplied with alternating current, which produces a direct current output for charging the battery on the airplane.

    电瓶充电器交流电飞机内电瓶充电电气装置。带有交流电电气装置装置产生直流电向飞机电瓶充电

    www.03964.com

  • I2C bus digital potentiometer AD5242 was used as core of digital alternating current parameter multi-function meter, it has a point, two point and multiple point sampling arithmetic.

    数字式工频交流电参数多用i2c总线数字式电位器ad5242核心采样算法一点两点多点

    dict.cnki.net

  • Step down transformers provide low voltage AC power for lighting, instruments and other circuits that use alternating current at a lower voltage.

    降压变压器低压AC电源提供照明仪器仪表其他使用交流电一个较低电压电路

    m.njliaohua.com

  • The interface dynamic behaviors of sulfide mineral carbon paste electrodes in NaCl electrolyte were investigated by alternating current impedance technique.

    采用交流阻抗研究硫化电极体系氯化钠电解中的界面动力学行为

    www.zndxzk.com.cn

  • Such a simple generator as we have been describing produces an alternating current .

    我们描述那种简单发电机产生交流电

    tw.websaru.com

  • Alternating current is the current whose direction changes periodically.

    交流电方向周期地变化电流

    www.tzblog.com

  • On the railway of electrization, power supply mode is requested to be the single-phase alternating current.

    铁道电气化牵引区段,牵引供电网采用单相工频交流电供电方式

    danci.911cha.com

  • For reasons the alternating current is more widely used than the direct current.

    由于种种原因,交流电直流电用得更为广泛

    cfl.cqupt.edu.cn

  • BUS protection PANEL, a module (black box) containing electrical circuits for control and protection of electrical alternating current supply to the airplane.

    汇流条防护黑匣子组件内含控制保护飞机交流电源电路

    www.03964.com

  • With the alternating current that flows through the power distribution system, the superconducting cables do suffer some losses of energy.

    对于输电系统输送的交流电超导电缆在传导时确实会损失一些能量

    www.jukuu.com

  • The control effect of electromagnetic force on cylinder wake, lift force and drag force , which was caused by alternating current, is related to its frequency.

    交流电产生磁力对于流涡街、升力阻力控制作用使用频率有关

    danci.911cha.com

  • This paper briefly introduces a hardware system of the alternating current motor test of the platform with superior natural price ratio.

    简略介绍了一种具有优越性价比交流电机测试平台硬件系统

    dict.cnki.net

  • It is common for the direct current circuit to be interfered by alternating current voltage.

    直流回路受到交流电压干扰,控制回路容易产生现象。

    www.dictall.com

  • It is common for the direct current circuit to be interfered by alternating current voltage.

    直流回路受到交流电压干扰,控制回路容易产生现象。

    www.dictall.com

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