本文利用武汉暴雨研究所在随州建设的TK001型微波辐射计，结合地面观测资料，分析了不同天气下积分水汽含量、积分液态水含量的变化特征，得出以下结论：(1) 降水开始前1小时不同雨强下V值(积分水汽含量)与L值(积分液态水含量)都会迅速攀升；(2) V > 40 mm，L > 1 mm可以作为随州发生降水的一个指标；(3) 降水天气下，V、L值变化较为剧烈，晴空条件下，V值、L值变化较为平稳，阴天、多云条件下，V值与L值则较晴天天气下更为剧烈，但是没有降水天气下变化大，V值与L值探测参量变化在天气预报服务中具有一定的指示意义。In this paper, the TK001 microwave radiometer built in Suizhou by the rainstorm Research Institute in Wuhan is used to analyze the variation characteristics of integrated water vapor content and integrated liquid water content under different weather conditions, combining with ground observation data. The following conclusions were drawn: 1) One hour before precipitation starts, the V value (integral water vapor content) and L value (integral liquid water content) will rise rapidly under different rainfall intensity; 2) V > 40 mm and L > 1 mm can be used as an indicator of precipitation occurrence in Suizhou; 3) Under rainy weather, the changes in V and L values are more severe. Under clear sky conditions, the changes in V and L values are more stable. Under cloudy and cloudy conditions, V and L values are more severe than under clear weather, but the change is not greater than that under rainy weather. The changes in the detection parameters of V and L values have certain indicative significance in weather forecasting services.

本研究选取祁南煤矿构造变形煤体作为研究样本，综合运用宏观形变观测和等温吸附测试方法，系统探讨了碎裂煤、碎粒煤两种典型构造煤及原生结构煤在30℃、40℃及50℃温控条件下的甲烷气体吸附行为。结果表明：宿州矿区祁南煤矿发育多种不同变形特征的构造煤，其甲烷吸附特征与原生结构煤存在差异。研究区煤样朗缪尔体积(VL)为23.98~28.33 cm3/g，朗缪尔压力(PL)分布在2.70~3.90 MPa之间。其中，构造煤的VL高于原生结构煤，而PL低于原生结构煤，表明构造煤甲烷吸附能力强于原生结构煤，在相同的储层压力条件下，构造煤更易发生瓦斯突出事故。在煤体吸附甲烷过程中，压力呈现显著促进作用，而温度则表现出抑制作用。具体表现为：在0~3 MPa低压区间，甲烷吸附量与压力变化呈近似线性增长关系；当压力升至3~10 MPa高压区间时，吸附量虽仍随压力升高而增加，但其增速呈现明显递减趋势。In this study, the tectonically deformed coal body of Qinan Coal Mine was selected as the research sample, and the macroscopic deformation observation and isothermal adsorption test methods were comprehensively used to systematically discuss the coal. The methane gas adsorption behavior of two typical structural coals and primary structural coals of broken coal and crushed coal under temperature control conditions of 30˚C, 40˚C and 50˚C was obtained. The results show that there are a variety of tectonic coals with different deformation characteristics in Qinan Coal Mine in Suzhou Mining Area, and their methane adsorption characteristics are different from those of primary structural coals. The volume (VL) of the coal samples in the study area was 23.98~28.33 cm3/g, and the pressure (PL) of the Langmuir was between 2.70~3.90 MPa. Among them, the VL of structural coal is higher than that of primary structural coal, while the PL is lower than that of primary structural coal, indicating that the methane adsorption capacity of structural coal is stronger than that of primary structural coal, and under the same reservoir pressure conditions, structural coal is more prone to gas outburst accidents. In the process of methane adsorption by coal, pressure showed a significant promoting effect, while temperature showed an inhibiting effect. The specific results showed that in the low pressure range of 0~3 MPa, the methane adsorption capacity and pressure change showed an approximately linear growth relationship. When the pressure rises to the high pressure range of 3~10 MPa, the adsorption capacity still increases with the increase of pressure, but its growth rate shows a decreasing trend.