perforation plate

常見例句

雙語例句

• Vessel of Scalarform perforation plate in one end and simple perforation plate in the other end;
  一端為梯狀穿孔板，另一端為單穿孔板的導(dǎo)管分子；
• Results show that the acoustic system of micro perforation plate can effectively reduce discharge noise.
  試驗(yàn)表明，微穿孔板吸聲結(jié)構(gòu)可有效地降低排氣噪聲。
• 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(jìn)行木材解剖學(xué)研究，發(fā)現(xiàn)其導(dǎo)管分子穿孔板為單穿孔板。
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