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- The Comparison of Two Survey Methods about Liquid Refraction Ratio 两种液体折射率测量方法的比较
- Taking working practice as explanation, digital aerial survey method has of wide application foreground. 以作业实践说明,数字航测法地籍测量具有广阔的应用前景。
- The paper aimed at the things of broken two survey dot,use math principle to solve have the actual leading meaning to the coal mine. 针对现场经常出现两测点被破坏的情况,利用数学原理解决此类测量问题,对煤矿生产有实际的指导意义。
- Methods To adopt the Epidemiology survey method proceeding research. 方法采用流行病学调查研究方法进行研究。
- Based on a current concept of needs analysis put by Dudley Evans and St John, two survey questionnaires are designed for two groups of Learner's. 根据Dudley-Evans和St John提出的关于需求分析的现时理论框架,文中设计了针对两类学习者的调查问卷。
- Method Qualitative survey method was adopted to evaluate the acceptability of female condom among FSWs. 方法采用定性调查方法评估FSW人群对女用安全套的可接受性。
- One to two surveys will be conducted each year under the BRFSS. 在行为风险因素监测系统下,每年会进行一至两次的电话调查。
- Methods Choose two survey points near the building sites, entice anopheles in net by one scalper, catch all the anopheles in the net. 方法选取有代表性的2个监测点,用1头黄牛进行诱蚊,采用人工小时,蚊帐全捕法。
- Chapter Two surveys the company colonization in America. 第二章论述了商业公司对美洲的殖民开发情况。
- Tracking survey method will be used to track industrial wastewater emitting to river channels directly and the main pollution resources. 对直接排入河道的工业污水来源采取追踪调查的方法,寻找主要污染源。
- The questionnaire survey method is used to conduct the test among over 1000 residents by factor and correlation analysis. 方法:采用问卷调查的方式,运用因素分析法和相关分析法对1000余名居民进行测评。
- A new survey method is proposed for simultaneous installation of belt conveyor on a section by section basis by using the error prociple. 文中依据误差原理,针对矿井运输皮带分段同步安装的实际情况提出了一种新的测量方法;
- Conclusion Show that the resistivity tomography survey method is very effective for detection of active earthquake faults in urban area. 结论:在城市活断层调查中,电阻率层析成像测量方法是一种十分有效的勘探方法。
- The tables in the summary summarize the key results of the two surveys. 摘要的附表列载这两项统计调查的主要结果摘要。
- Feasibility, validity and other problems of line transect survey method in shallow fresh water lake were also discussed. 探讨了截线抽样法用于浅水型淡水湖泊调查的可行性和有效性以及要注意的问题。
- Mcatamney, L., and Corlett, E.N., 1993, “RULA: A Survey Method for the Investigation of Work-related Upper Limb Disorders”, Applied Ergonomics, Vol. 24, No. 2, pp. 91-99. 陈炎堂,2002,“电力业活线作业人员之安全卫生认知调查与工作姿势分析”,朝阳科技大学工业工程与管理研究所硕士论文。
- Nine sample sires will be chose to extract water-samples respectively in the upstream, mid-stream, and downstream of the river basin by using sample survey method. 采用抽样调查方法,在流域的上中下游分别选取九个点取水样。
- Based on the theory of solid geometry, a survey method to measure the bucket foundation installation error and ensure the installation precision is presented. 提出了根据空间立体几何原理对桶形基础平台进行桶基安装误差测量并保证安装精度的方法。
- These two surveys demonstrate the clash between ideas of consumption and environmental protection. 这两项调查显示了消费和环保这两种理念之间的冲突。
- To search all environmental seeper outsides of residence and unit on the basis of survey method of the positive rate of larva, to check the breeding state of larva. 根据孳生地调查方法,在居民和单位的外部寻找所有环境积水,检查蚊幼孳生情况。