气孔：一个小孔，通常在设备或容器上，用于释放气体或调节气压。
GasHole is a 2008 documentary film about the history of oil prices and the future of alternative fuels which was released directly to DVD. The film details the dependency of United States on foreign supplies of oil.
气孔-引用次数：8
参考来源耐热钢料盘水玻璃砂实型铸造工艺
...基砂混合之比例约5％〜13％，添加 比例越高可得较高强度之铸砂，但砂模之透气性会㆘降，若超过容许限度更会 产生气孔（Gas Hole）之缺陷。有了基砂及粘土，若将此㆓种加以混合，在干 态情况㆘是不具有粘结性，当然是豪无强度可言。
... 瓦斯加热器；瓦斯炉 gas heater 气洞；气孔 gas hole 燃气红外线育雏器 gas infrared brooder ...
[冶]气孔
Pay attention to their fair share of oil gas hole size, and the design of the gas points capacity.
注意气分内回油孔尺寸，还有气分的设计容积。
So often easily design overflow and air vent at inappropriate location, making casting generated gas hole.
所以常常容易因为溢流井与逃气道位置设计不当，使得铸件产生气孔的缺陷。
The effect of gas hole location on SMT solder joint fatigue life has been analyzed by finite element method .
分析发现，与无缺陷焊点相比，气孔使焊点中应力应变分布发生了改变，使焊点疲劳寿命缩短；
Importantly, this mud also acts as a kind of plug in the hole, preventing any oil and gas from blasting up out of the hole.
But those lower-energy X-rays can be further distorted by layers of gas between the black hole and the Earth, and previous spin observations have been contentious.
This allowed natural gas to migrate up the hole and explode at the surface.