perforated plate

基本解釋

Vibrating fluid bed coolers?function by passing a process gas directly through a bed of solids via a perforated plate or another type of fluidizing media.
振動流化冷卻器通過多孔板或其他類型的媒體流化，推動氣體發(fā)揮作用。
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Turbulent characteristics of different frequency band in constant volume combustion bomb can be realized by changing the structure of the perforated plate and the velocity of driving motor.
利用孔板平動法生成湍流，通過調節(jié)平板孔徑的大小和驅動電機的轉速來達到在定容燃燒彈內生成不同頻段湍流特性的目的。
The perforated plate connector is a new type of connector used for steel and concrete composite structure and is characteristic of very great shearing rigidity, strength and fatigue behavior.
開孔板連接件是用于鋼與混凝土結合的新型連接件，具有很大的抗剪剛度、強度及抗疲勞性能。

It consists of a disk with holes around its edge hanging horizontally from a cord, microns above another, similarly perforated plate.
ECONOMIST: Cosmology
Deeper digging recovered the remainder of the stegosaur, perforated with what probably are allosaur bite marks on the neck plate.
FORBES: At Auction

穿孔板
The theory of active absorption using perforated plate is proposed in this dissertation. The perforated plate is used as the material of active absorption.
采用聲電類比與遞推方法推導了由穿孔板、多孔吸聲材料及空腔組成的多層吸聲結構吸聲系數計算的理論模型。
土木建筑工程
多孔板
帶孔板
穿孔板
鑿孔板