That analysis has led Dr Bracke to propose that mud wallowing, like rolling, could play a role in reproduction in pigs.
马克博士分析认为，猪在泥巴里打滚，像鹿在地上滚一样，都能扮演繁衍后代的角色。
The limit deepness of deep bore-hole with mud dado in the soils is calculated and analysed by adopting theory of limit analysis.
利用极限分析原理对土体中泥浆护壁深钻孔的极限孔深问题进行计算研究。
Log information are numerous, which includes basic log data acquisition, quality control, log analysis and delivered blue prints, as well as data of geology, mud log and production test, etc.
测井解释数据包括测井采集基本信息、资料质量评价数据、测井解释成果、测井资料图件以及地质、录井、取心、试油等资料。
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