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- Generally, the gas effuse amonnt in dig working face in mine relates to the gas fountain quantity. 淮北矿业集团公司石台煤矿对3422掘进工作面采取了瓦斯综合治理措施,达到了预想的效果。
- Study on the gas effuse law in dig working face of coal mine 煤矿掘进工作面瓦斯涌出规律研究
- According to the analysis of gas effusion from the interior goaf, the concept of gas effusion intensity of goaf is put forward. 摘要为研究采空区内部瓦斯涌出规律,解决采煤工作面的瓦斯超限问题,从分析采空区内部的瓦斯源出发,提出了采空区瓦斯涌出强度的概念;
- Analysis and treatment on abnormal gas effuse in heading face of "three soft" seam "三软"煤层掘进工作面瓦斯异常涌出分析及处理
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- Keywords gas effuse;gas gush abmormity;the law of gas gush;temperature;pressure;dig working face;ventilation status; 瓦斯涌出;异常涌出;涌出规律;温度;压力;煤矿掘进工作面;通风状况;
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞,整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。
- Frank rented out his gas station. 弗兰克把他的加油站租了出去。
- Quick, turn off the gas;the milk will boil over. 快把煤气关掉,牛奶要溢了。
- The gas is stored under pressure in the tank. 该气体在压缩状态下贮存于罐中。
- Matter can exist as a solid, liquid, or gas. 物体存在的形态有固体,液体,气体。
- The police fired about50 tear gas grenades. 警察发射了约50枚催泪弹。