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- In the meantime, measuring expansion energy of initial releasing gas of soft coal in Ma jia gou 0521 and absorb constant and remains gas content. 同时,对马家沟矿0521软分层的煤样进行了初始释放瓦斯膨胀能试验及吸附常数和残余瓦斯含量的测定。
- Analyse results show that nicety degree for reflecting coal and gas outburst fatalness of expansion energy in initial released gas is higher than that of general index. 分析结果表明:初始释放瓦斯膨胀能反映煤与瓦斯突出危险性的准确程度要高于综合指标D和K值。
- expansion energy in initial released gas 初始释放瓦斯膨胀能
- methane expansion energy initially released 初始释放瓦斯膨胀能
- In tis paper, the effects of the compound use of monocalcium aluminate expansive agent (AEA) andFDN water reducer on their expansion energy and fluidness are studied on the basis of the experiments on the mortarwith AEA and FDN water reducer. 本文以铝酸钙膨胀剂与FDN减水剂的砂浆试验为基础,研究了铝酸钙膨胀剂与减水剂复合使用时对膨胀能、流动度的影响。
- Metals undergo expansion when heated. 金属加热时会膨胀。
- It is possible to transmute one form of energy into another. 把某种形态的能量改变成另一形态的能量是可能的。
- The suburbs are an expansion of cities. 郊区是城市的延伸。
- Young people usually have more energy than the old. 青年人通常比老年人精力充沛。
- The industry felt the effects of the energy crisis. 该工业受到能源危机的影响。
- I rallied all my energy for further effort. 我振作精神以做再次的努力。
- Kinetic energy is the energy arising from motion. 动能就是由于运动而产生的能量。
- Solar energy is a new kind of source of energy. 太阳能是一种新型能源。
- This book is an expansion of the play he wrote before. 这本书是他以前写的剧本的扩充。
- It is important to conserve energy. 节省能源十分重要。
- His economic policies paved the way for industrial expansion. 他的经济政策为工业的扩展铺平了道路。
- Nuclear energy remains a double-headed creature. 核能依然是一种有利也有弊的能原。
- As a matter of fact, light is a form of energy. 其实,光是能的一种形式。
- The move water have mechanical energy. 流动的水拥有机械能。
- The expansion is fund completely by the private sector. 此项发展是完全由私营部门出资的。