1、
We introduce reverberation chamber and it's features in size, shielding material and paddles.
从结构尺寸 、 屏蔽材料、搅拌器等方面,介绍大型混响室的技术特殊性.
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2、
I ordered drugs for ventricular fibrillation and requested that electrical paddles be readied.
我要了心室颤动药品,并要求将除颤器电极准备好.
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3、
They were propelled through the water by single-bladed paddles usually made from wood.
他们用木制的单桨划水使船前进.
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