vent-hole

常見例句

• This preparation includes: 1) Vent hole in ball 2) Flow directional arrow 3) Cleaned and bagged to prevent contamination.
  包括：1)球內(nèi)通氣孔；2)流向箭頭；3)經(jīng)過清洗并采用能夠防止污染的包裝。
• Taking the self-design simplified arc chamber model as the research target, the displacement and moving speed of arc under different external magnetic field and vent hole is analyzed.
  以自制簡化滅弧裝置為研究對象，分析了不同外加磁場和不同出氣孔時電弧的運動情況。
• Placement of vent holes are 1” in from the side and 1” up from the bottom of the bag.
  排氣孔的位置分別是橫面1英寸，從袋子頂端到袋子底端也是1英寸。
• The jet flows from vent holes in a center-core igniter strongly influence the process of ignition in guns.
  中心點火管傳火孔射流場直接影響火炮膛內(nèi)的點火傳火過程。
• His strength in a crisis is an ace in the hole.
  臨危不懼是他的看家本領(lǐng)。
• Vent holes in the bottom.
  底部帶有通氣孔。
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