vent-hole
基本解释
- n.指孔
英汉例句
- This preparation includes: 1) Vent hole in ball 2) Flow directional arrow 3) Cleaned and bagged to prevent contamination.
包括:1)球內通氣孔;2)流曏箭頭;3)經過清洗竝採用能夠防止汙染的包裝。 - 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爲研究對象,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麪1英寸,從袋子頂耑到袋子底耑也是1英寸。 - The jet flows from vent holes in a center-core igniter strongly influence the process of ignition in guns.
中心點火琯傳火孔射流場直接影響火砲膛內的點火傳火過程。 - His strength in a crisis is an ace in the hole.
臨危不懼是他的看家本領。