Gas content of more than eight m3/t is predicted to area of coal and gas outburst hazard.
瓦斯含量大于8m3/t的区域预测为突出危险区。
参考来源 - 七星矿井瓦斯地质规律与瓦斯预测Of course,more gas content in molten steel causes that steel billets come into being the subcutaneous bubble is also important reason.
当然,次要原因的根源还在于钢水气体含量高导致铸坯存在皮下气泡。
参考来源 - Q235B热轧钢带冷弯开裂原因分析及措施Otherwise, the research preliminarily discussed the construction variability of road cement concrete, measured and analyzed the layer phenomenon of water content and gas content.
此外,研究中还初步探讨了道路水泥混凝土的施工变异性,测试分析了道路混凝土中含水量及含气量的内、外分层现象。
参考来源 - 道路水泥混凝土施工流变性能研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Corresponding to the same gas under pressure, with the rise of temperature, and gas content reduces.
相应的在相同的瓦斯压力下，随着温度的升高，瓦斯禽鞋降低。
So it is feasible used the logging data to forecast coal seam gas content, and the applied value is enhance further.
证明用测井资料预测煤层瓦斯含量是可行的，从而进一步加强了测井资料的实际应用价值。
The problem is that since the increase in the gas content did not occur abruptly, there is no clearly discernible boundary layer.
问题是，气体含量的增加不是突然出现的，因此没有清晰可辨的边界层。
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