gas hole
常見例句
- This paper analyses theoretically and technologically, the reason of barrel tooth holders sealing off , of produced gas hole and cold crack.
從理論和工藝上分析滾筒齒座開焊的原因、氣孔的產(chǎn)生和怎樣減少氣孔生成、冷裂現(xiàn)象生成及其予防。 - Based on analogic theory, hydraulic model was founded to choose the optimum gating system for prevention from casting defects including gas hole and misrun.
水力模擬依據(jù)相似理論,建立水力模型,選出最佳澆注系統(tǒng),防止吸氣、澆不足等缺陷;
chazidian.com - That is to say, to increase discharged-pressure hole and gas releasing hole, improve coalfield ventilation to release pressure by getting into deep and natural drilling.
本文介紹了采用煤體注水法均勻釋放瓦斯,增加卸壓孔和瓦斯釋放孔,穿層鉆孔抽放,順層鉆孔抽放,增加煤體透氣性,使煤體卸壓,達(dá)到瓦斯釋放效果。 - 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.
FORBES: Blowout Suspected in Transocean Rig Explosion - This allowed natural gas to migrate up the hole and explode at the surface.
FORBES: The Fracking Solution Is A Good Cement Job - The violent encounter would have stripped away most of the dwarf galaxy's stars, but it also could have compressed the gas around its central black hole, triggering a new wave of star formation.
MSN: Rare Black Hole Survives Galaxy's Destruction 返回 gas hole