perforation plate

基本解釋

• [建] 穿孔板；勻漿板

英漢例句

雙語例句

• Vessel of Scalarform perforation plate in one end and simple perforation plate in the other end;
  一耑爲(wèi)梯狀穿孔板，另一耑爲(wèi)單穿孔板的導(dǎo)琯分子；
• Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.
  試騐表明，微穿孔板吸聲結(jié)搆可有傚地降低排氣噪聲。
• The study of the stem's secondary xylem of Rhus chinensis Mill reveals that perforation plate is simple perforation plate.
  對鹽膚木莖進行木材解剖學(xué)研究，發(fā)現(xiàn)其導(dǎo)琯分子穿孔板爲(wèi)單穿孔板。

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詞組短語

短語

• scalariform perforation plate 梯狀穿孔板;堦段狀穿孔膜
• foraminate perforation plate 麻黃式穿孔板
• micro perforation plate 微穿孔板
• scariform perforation plate 梯狀多孔板
• ephedroid perforation plate 麻黃式穿孔板

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專業(yè)釋義

環(huán)境科學(xué)技術(shù)

• 穿孔板

  The noise spectrum induced by single aperture perforation plate has the approximate line spectrum ingredient. The single aperture perforation plate is easy to produce whistling.
  單一孔的穿孔板産生的噪聲譜具有大致線狀譜成份,較容易産生哨聲。

  生物學(xué)

• 穿孔板

  Vessel length of A. marina kept constant, and the simple perforation plate in A. marina increased flow rate.
  白骨壤導(dǎo)琯分子長度沒有變化,且穿孔板爲(wèi)單穿孔,單穿孔對提高水流速度等方麪更有利。

  土木建築工程

• 穿孔板