Some different viewpoints on the origins of the Qiaotou sandstone in the Baode city of Shanxi Province.
对于山西保德地区桥头砂岩的成因，一直存在不同认识。
The thesis which takes Baode Country for example tells us what is the history like and how the women spent the time.
文章选取晋西北保德县为个案，展示晋西北妇女是在什么样的社会历史背景下走过来的。
Based on the construction of first grade intrinsic safety mine in Baode coal mine, the paper discussed mine intrinsic safety management system.
以神华神东煤炭集团公司保德煤矿建设本质安全管理体系一级矿井的经验，探讨煤矿本质安全管理体系。
"Technology and service create value" is our business conception. "Make high quality products with good personality" is the motto of the Baode people.
“技术与服务创造价值”是我们的经营观念，“以人品制造精品”是宝德人的座右铭。
The strata of Mesozoic and Cenozoic in the basin can be divided into three parts, Middle Jurassic (Longjiagou Formation ), Lower Cretaceous and Upper Miocene (Baode Formation ).
根据化石组合，龙家沟盆地的地层可划分为中侏罗统龙家沟组，上白垩统及上中新统保德组。
Paleomagnetic measurements demonstrate that the Jijiagou section which is the stratotype one of Baode Stage of the Neogene in China records 12 normal and 11 reversed polarity zones.
古地磁测量表明，中国新近系保德阶界线层型，山西保德冀家沟剖面记录了12个正极性段与11个负极性段。
Based on the base point measuring method of the barometer, the layout alternatives and the calculation theoretical basis of the ventilation resistance measurement in Baode Mine were introduced.
基于气压计基点测定法，介绍了保德煤矿通风阻力测定的布置方案和计算理论依据。
Based on the base point measuring method of the barometer, the layout alternatives and the calculation theoretical basis of the ventilation resistance measurement in Baode Mine were introduced.
基于气压计基点测定法，介绍了保德煤矿通风阻力测定的布置方案和计算理论依据。
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