Objective To solve the problem of missing data existing in the household health survey and draw valid inferences.
目的解决居民健康调查数据中存在的数据缺失问题，充分利用所采集到的数据，得出更有效的统计推断。
This requires every one of ours must master the technology of GPS's positioning to survey and draw workers overall and correctly, for the better one serves for national economic construction.
这就要求我们的每一位测绘工作者必须全面正确地掌握GPS定位技术，以便更好的为国民经济建设服务。
At the time of standardizing the organization, we stress on survey and draw, design and produce high-efficiency, high-strength, and high-accuracy products according to customers' requirements.
在组织标准化的同时，重点依照用户的技术要求测绘、设计，生产高效率、高强度、高精渡过滤器。
Indeed, in the 2008 survey, medical and nursing students said they did not draw any significant professional lessons from the programs.
而且在2008年的那次调查中，医科和护理科学生也表示说他们并没有从这些电视剧中获取任何有用的专业知识。
You will draw site diagrams, prepare contract documents, and maintain equipment for the survey engineer.
你将要画地点分析图，准备契约书，以及为测量工程师保养设备。
A tract: Beihai City in Guangxi by the price of seafood and seafood fresh time of the survey, we can draw time increases with the fresh seafood, seafood prices will increase.
通过对广西北海市的海鲜价格和海鲜保鲜时间的调查，我们可以得出随着海鲜保鲜时间的增加，海鲜的价格会有所增长。
Through the survey of the martial arts teaching in Shijiazhuang colleges and the analysis of teaching experiments of Ranks system, we can draw the following conclusions: 1.
通过对石家庄普通高校武术教学现状的调查分析和结合武术段位制教程进行武术教学实验的对比分析，得出以下结论： 1。
N. and for Conservation International, an environmental group, said it was hard to draw a direct comparison with the last detailed survey on mammals, in 1996.
的主任扬·博尔对全球哺乳动物做出评价说对于一个国际环保组织，很难对哺乳动物做出直接比较和详尽调查。
N. and for Conservation International, an environmental group, said it was hard to draw a direct comparison with the last detailed survey on mammals, in 1996.
的主任扬·博尔对全球哺乳动物做出评价说对于一个国际环保组织，很难对哺乳动物做出直接比较和详尽调查。
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