孔

• The samples are collected in perforated polyethylene bags .
  样品采集在有孔的聚乙稀袋中。
• The great temple of confucius immediately adjoins the palace .
  伟大的孔庙和孔文化府毗连。
• He presses the rubber stopper firmly down on the vent .
  他使橡胶塞牢固地塞进盖上的排气孔。
• It's got a mouth at the top .
  头上有个开口孔。
• No retrofit holes had been installed at the interior support .
  在中间支承上没有设置止裂孔。
• Skelton's heart sank when kong told him the truth .
  孔对他说了真话以后，斯克尔顿的心都凉了。
• The stem has a slightly smaller diameter than the valve bore .
  阀杆的直径略小于阀体孔的直径。
• Punching is done with a special punch-register device .
  打孔是用一种专用的打孔定位装置进行的。
• A loaded pin bears on a hole with small clearance .
  一个受载销钉支承于一个具有微小间隙的孔上。
• The surveyed grids were also used for radiometric probing .
  该方格网还用来进行放射性浅孔测量。