air hole 气孔 ; [机] 通气孔 ; 透气孔
Air hole rate 气孔率
air hole EVR 消气孔
air hole grate 通风栅
Open the air hole 把气孔打开
air-hole grate 通风格
Air Hole Powder 感的透气粉饼
air hole storage 风穴储藏
residual air hole 残余孔洞
⑦The methods of air hole location in《Bridge Rules》have obvious effects on reducing the inner and outside air temperature contrast of the hollow pier, which is caused by environmental temperature changes and it is for the piers.
⑦《桥规》规定的通气孔设置方法,对于降低因环境温度改变而引起的空心桥墩内外空气温差效果是很明显的,对桥墩是有利的。
参考来源 - 铁路空心桥墩温度场试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
同义词： air pocket pocket
以上来源于: WordNet
N a hole that allows the passage of air, esp for ventilation 风眼
When he had turned the Angle of the gallery, the distant glimmer of an air-hole disappeared, the curtain of obscurity fell upon him once more, and he became blind again.
当他转过了巷角以后，远处通气洞的光线就消失了，黑幕又在他前面落下，使他再次失明。
Suddenly, there appeared a hole in their nest. The cold wind blew in through the hole and got away the warm air from the nest.
突然，他们的巢里出现了一个洞。冷风从洞里吹进来，把巢里的暖空气吹走了。
Given a lattice symmetry, larger absolute photonic band gap was achieved by selecting an air hole shape of the same symmetry.
给定晶格对称结构，选择具有相同对称形状的空气孔能得到较大的绝对光子带隙。
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