• She awoke to the ringing of an electric bell.

    醒来时听到电铃响。

    youdao

  • An electric bell is arranged in the circuit between each voice operated switch and the power supply.

    各个声控开关电源之间路上设有电铃

    youdao

  • If air weren't admitted into the bell jar the electric bell in the bell jar would not ring because of a lack of a medium.

    如果我们空气进入,铃罩中的电铃一定缺少介质

    youdao

  • Please allow me to introduce you this electric bell, it attaches instructions and battery, the price is only 7.60 rubles.

    允许推荐带有指令电池的电铃,只要卢布六十戈比。

    youdao

  • If air weren't admitted into the bell jar, the electric bell in the bell jar would not ring because of a lack of a medium.

    如果我们空气进入,铃罩中的电铃一定缺少介质

    youdao

  • By using the receptive relaxation reflex of the stomach as a basis, artificial conditioned reflex has been established with the sound of an electric bell or a metronome as indifferent stimulus.

    食道扩张刺激为基础铃声节拍作为条件刺激,可形成容受性舒张条件反射

    youdao

  • The U. S. patent granted to Alexander Graham Bell in 1876 for developing a device to transmit speech sounds over electric wires is often called the most valuable ever issued.

    1876年贝尔发明一种装置,能电线传送声音,并获得美国专利,人们往往这个发明是最有价值的

    youdao

  • This paper introduces a bell type electric furnace with gas forced circulating for annealing or tempering.

    本文介绍江西电炉厂设计制造的加热强对流退火炉

    youdao

  • A new technology and equipment of annealing and bluing for finished stator and rotor of uncoated cold-rolled electric steel lamination in bell-type hytrogen furnace was introduced.

    介绍了无涂层电工片叠片成型后电机定子转子式炉内进行退火发蓝处理一次完成工艺装置

    youdao

  • A new technology and equipment of annealing and bluing for finished stator and rotor of uncoated cold-rolled electric steel lamination in bell-type hydrogen furnace was introduced.

    介绍了无涂层电工片迭片成型后电机定子转子内进行退火发蓝处理一次完成工艺装置

    youdao

  • Controlling room: it is made up of the optional push button, the sudden switch, the alarm bell push button and the electric lock, controlling up, down and stop of the lift car;

    操纵厢:层楼选择按钮开关警铃按钮、电气锁组成控制轿厢上行、下行停止

    youdao

  • Controlling room: it is made up of the optional push button, the sudden switch, the alarm bell push button and the electric lock, controlling up, down and stop of the lift car;

    操纵厢:层楼选择按钮开关警铃按钮、电气锁组成控制轿厢上行、下行停止

    youdao

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