北京中央电视发射塔的设计塔高为405m,该塔采用预应力混凝土结构,按9度地震设防,结构复杂,工期紧迫,质量要求高,施工难度较大。
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In the old days, soldiers used a flaming piece of wood to touch off the gun.
过去, 士兵们用一片燃烧的木头来发射大炮.
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Here the army has its ranges where Rapier missiles and other weaponry are tested.
军方在这儿有发射场,“长剑”导弹等武器都在这里进行试验。
《柯林斯高阶英汉双解学习词典》
水冷型功率设备冷却用水: 电台发射机系统以及其它 高精密 水冷型设备.
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The transmitting array of eight Yagi uda antenna elements with small size is proposed.
研制了以八木天线为单元的八元发射天线阵.
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所制作的三极结构平板显示器样品具有良好的场致发射特性以及大的阳极电流.
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The dish-sized AI projector sparked and warm red sunlight sparked and filled the tree house.
盘子大小的人工智能发射器启动激活了,暖红色的光线闪烁着充满了树屋.
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Electromagnetic acoustic transducer ( EMAT ) is a new ultrasonic transmitting and receiving device.
电磁 超声换能器 是一种新型的超声波发射接收装置.
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On arrival at the fort, one of the huge transmitter cabinets fell into the sea.
在抵达该要塞时, 一个巨大的发射机柜落入海中.
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The equipment uses a microwave transmitter to allow signals to penetrate concrete.
该装置使用一个微波发射器以使信号能穿透混凝土.
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A transistor have Number 3 electrodes, the emitter , the base and the collector.
晶体管有三个电极, 即发射极, 基极和集电极. (电子)
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Erase the firing touch on the platform and replace it with a beacon light.
清除平台上原来的发射物(红色),在原来的位置绘制一盏明灯(蓝色).
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