在没有其他的实地证据可以证明该事件可能发生的情况下，实地观察法是一个非常好的方法。
This is a particularly useful method of fact-finding where no physical evidence of an action may have taken place.
本文主要运用文献资料法、案例分析法、实地观察法、逻辑分析法以及数理统计法等研究方法。
The main research methods of this paper include: documentation method, case analysis, Field Observation, logic analysis and Mathematical statistics and other methods.
对于没有持续性记录的活动来说，实地观察法是一种非常有效的方法。持续的观察可以发现是否有不正确进入受限制区域的行为。
Observation is particularly important where there is no permanent record of activities –discrete observation can reveal whether there is improper access to a restricted area.
通过文献资料法、实地观察法和访谈法，对江苏省泰州市海陵区新区暂住人口居住方式与对当地社会治安状况的影响进行了研究。
Methods To collect the records of the morbidity of legal infectious diseases in Zhuhai s floating population and the inhabitant; to carry out their epidemiological analysis according to.
国内外常见的灵长类动物食性研究方法主要包括实地观察法、粪便分析法、室内笼养饲喂法、胃内容物分析法和毛发中同位素含量测定法等。
General methods for studies on primate diet at home and abroad mainly include direct observation, fecal analysis, artificial feeding, contents in stomach analysis and rumen analysis.
方法对采用综合指数法抽取的16所样本中医院用观察法实地调查。
Methods Field observation and survey in the 16 sample hospitals chosen by the means of comprehensive index evaluation.
方法对采用综合指数法抽取的16所样本中医院用观察法实地调查。
Methods Field observation and survey in the 16 sample hospitals chosen by the means of comprehensive index evaluation.
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