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- Gas Management of High Gas and High Stress in Driving Face of Coal Tunnel in Chaohua Coal Mine 超化煤矿高瓦斯高应力煤巷掘进面瓦斯治理
- high gas and high stress 高瓦斯高应力
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions, the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究，找出适合该条件下的炮采放顶煤模式的采煤方法。
- Through the research of high gas and multi-water-bursting hazards prevention techniques in Jiaozuo coal mine regions,the mining coal method of caving working face is found. 通过对焦作矿区高瓦斯多水害防治技术研究,找出适合该条件下的炮采放顶煤模式的采煤方法。
- It is simple and reliable that DWTT result judge high stress and high toughness pipeline. 落锤撕裂试验 (DWTT)作为一种比较可靠的高强度高韧性管线钢的断裂判据 ,简单可靠。
- Direct expose to flame and high gas veloc-ity and high resistance to erosion-abtasion. 可直接接触火焰，耐高速气流冲刷，抗风蚀能力强；
- Cinder cone volcanoes are formed when magmas with high gas contents and high viscosity are blown high into the air during an eruption. 火山渣锥火山是，当爆发时，高气体含量和高粘度的熔岩被喷发到空气中而形成的。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- Falling US natural gas production and high gas prices have reawakened interest in thermal coal in the US, where it accounts for half of all electricity generated. 在美国，天然气产量下降及天然气价格上升，已重新引起人们对热煤的兴趣。目前，热煤发电量占美国发电总量的一半。
- Dad step on the gas and the car speed up to150 kph. 爸一踩油门，车速冲到每小时一百五十公里。
- She lit the gas and gave the coffee another warm. 她点燃煤气，把咖啡重新热了一下。
- The deep well coal road cable of small diameter hole and high pre-tension structure and craft were studied according to the condition of high stress and composite roof in Fengcheng coal field. 结合丰城矿区高地应力、合顶板等复杂地质条件,研究深井条件下煤巷锚索采用小孔径、加高预应力的结构形式和施工工艺。
- Jaguar3,Pixie and Fire phoenix had longer green period and higher stress tolerant,Fire phoenix especially adapted to high temperature and drought condition. 高羊茅Festuca arundinacea品种贝克、美洲虎3号和火凤凰绿期较黑麦草长,尤其是抗性强,对环境条件的要求较低,其中火凤凰更适合于高温干旱低养护管理的条件。
- She lit the gas and warmed it [the coffee] up again. 她点燃煤气，把它重新热了一下。
- Results The results showed that higher stress and higher temperature grads are located in the regions of nozzle and skirt linking with bottom head. 结果在反应器接管区和裙座连接区出现高应力和大的温度梯度。
- Besides coal, the most important natural fuel are gas and oil. 除了煤，最重要的天然燃料是煤气和石油。
- He was charmed by her vivacity and high spirits. 她的活泼与兴高采烈的情绪把他迷住了。
- And they are almost twice as likely to have high stress levels. 此外，年轻人精神压力过大的几率高出近一倍。
- The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。
- The conjunction of heavy rains and high winds caused flooding. 暴风雨的同时发生引起了洪水泛滥。
