以下为句子列表：
英文: The major factors affecting gas burning in drill hole such as working skills for drill hole, reasonable air, flux coal bed gas content and so on are determined as dominating one from the model, which can provide coal miner or technician with correct sugge
中文: 计算结果表明：钻孔施工工艺、合理的配风量、煤层瓦斯含量等是防止钻孔瓦斯燃烧中优先考虑的影响因素，为煤矿防止及治理钻孔瓦斯燃烧提供了科学的理论依据。
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英文: The use of different mining methods may cause some changes in gas emission, gas distribution rule and gas migration when the long-wall top coal caving (LTCC) is used for the high gas content coal seam, leading to a hidden danger of safety production.
中文: 摘要在综采放顶煤开采高瓦斯煤层时，由于采用的开采方法不同，会带来瓦斯涌出与分布及运移规律的一系列变化，给煤矿的安全生产造成极大的事故隐患，因此必须对此进行深入的研究。
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英文: Content of Cytokinins and GAs Content in KN1 Transformed Populus trichocarpa and the Relative Phenotype Structure
中文: 转KN1毛果杨细胞分裂素、赤霉素含量及其相关形态结构
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