- 推荐网络例句
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By a study of top coal drawing method modelling with analogue material in laboratory, this paper presents the movement law of overburden strata and the ground presure mantfestation character of top coal drawing faces,at the same time,sets up the ground pressure structure model of top coal drawing faces.
通过对放顶煤开采方法的实验室相似材料模拟研究和现场矿压实测资料的分析，文章提出了放顶煤采场上覆岩层移动规律和采场矿压显现特征，同时还建立了放顶煤采场矿压结构模型。
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N, the real question for science was not whether it harbours a few megalomaniac fantasists, but why the frauds were not exposed earlier when the papers that made the claims were being reviewed by peers.
舍恩事件中，对于科学而言，真正的问题不在于它是否已经成为少数唯我独尊的幻想狂的避风港湾，而是当同行们在评审那些公布研究成果的论文之时，为何没能早一点揭穿其中的谎言呢？
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With the inplementation of reform and opening up policy , tens of thousands of foreign tourists swarm into China.
随着改革开放政策的贯彻执行，数以万计的外国游人涌入中国。
Don't
stop moving...