但是订单源源不断地拥入浙江东部的华美总部时，周晓南却情绪悲观。
But while orders flood into its headquarters in eastern Zhejiang province, Zhou Xiaonan is in gloomy mood.
晓南煤矿含煤地层属侏罗系陆相沉积。
Coal measures in Xiaonan coalmine belong to Jurassic terrestrial deposit.
未开采煤层瓦斯含量及影响因素研究，是煤矿安全生产的重要基础研究工作，以铁法盆地晓南矿未开采的14#煤层为例，系统分析了影响瓦斯含量的地质因素。
We take the 14# coal seam of Xiaonan coal mine of Tiefa basin as an example and analyse the geologic agent systematically which influences the gas content.
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