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- Research on the Application of Trend Surface Fitting Method to the Forecast of Gas and Geology Variables in Coal Mine 趋势面拟合法在煤矿瓦斯地质变量预测中的应用研究
- gas and geology variables 瓦斯地质变量
- According to the gas and geology theories, the space changing rule of basic parameters reflecting gas in coal bed can be regarded as a continuous function closely related to geology condition. 摘要从瓦斯地质学的观点出发,将反映煤层瓦斯基本参数的空间变化规律看做是与其赋存地质条件密切相关的连续函数。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- 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。
- She lit the gas and warmed it [the coffee] up again. 她点燃煤气,把它重新热了一下。
- The course covers geography and geology. 课程覆盖地理学和地质学。
- 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 very interested in plants, animals and geology. 他对植物、动物和地质学十分感兴趣。
- The cylinder is getting too much gas and not enough air. 汽缸里汽油太多而空气不足。
- Collect dinosaur fossils and skeletons, paleontology, and geology. 收藏恐龙的化石和古骼、古生物学及地质学。
- Turn on the gas and light the oven. 转动煤气开关点燃烤箱.
- Mother lit the gas and began to cook the dinner. 妈妈点上煤气,开始做饭。
- She lit the gas and began to prepare supper . 她点上煤气,开始做晚饭。
- The air is gas and the diamond is a solid. 空气是气体而金钢石是固体。
- The driver step on the gas and accelerated the car. 司机加大油门,让汽车加速行驶。
- Do that include gas and electricity? 房租包括电和煤气吗?
- The house is fit up with gas and steam heater. 房子里装有煤气和暖气。
- He lit the gas and began to prepare supper. 他点上煤气,开始做晚饭。