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- DESIGN: Chester sampling investigation and paired design were applied. 设计:整群抽样调查,配对设计。
- The sample investigation to city adults in China showed that 62. 75% of them were splay foot. 从我国城市人口中成年人抽样调查表明，八字脚占抽样人数的62．75%25。
- Began to use system of farming air group to use the computative number of sampling investigation method 1986. 1986年开始使用农调队系统采用抽样调查方法的推算数。
- For a sampled investigation, the MOFTEC may properly make an extension to the time limit for the distribution of questionnaires. 如涉及抽样调查，外经贸部可对发放问卷的期限进行适当延长。
- Kindly send us two samples of each class quote for. 报价时，请对每一个等级的各寄两个样品。
- Vitrification occupies sampling investigation to show, the consumer of 95% above should open box to examine when buying box to install a fruit. 透明化据抽样调查显示,95%25以上的消费者在购买箱装水果时都要开箱查看。
- Method Random sampling investigation of the psychological status of primipara admitted to our hospital was carried out from Jan.to Oct. 方法1998年1-10月对在本院住院分娩的初产妇212例进行随机抽样调查。
- By parcel post our samples were sent. 我们的样品是通过邮包寄送的。
- Methods 21 088 subjects aged 0~3 years old who all came from 19 districts and counties of shanghai city and lived in their families,received sampling investigation. 方法在2002年抽样调查上海市19个区、县21 088名0~3岁散居儿童,对其在社区儿保门诊定期体格测量的资料,参照WHO身高标准评价体重的方法对儿童的超重和肥胖进行分析比较。
- Our quality is based solely on our sales samples. 我们的质量完全以货样为准。
- Indicate epidemiology investigation , confirm on the grounds of international sampling investigation, major part in the cancerogenic patient who has a smoke is a passive smoker. 流行病学调查表明，据国际性的抽样调查证实，吸烟致癌患者中的大部分是被动吸烟者。
- Although paper books still is the mainstream, but sampling investigation is visible, book of to in an attempt to drops to read intermediary trend to be in. 虽然纸质图书仍是主流，但抽样调查可见，以图书为阅读媒介的趋势在下降。
- Methods:We conducted a random sampling investigation into the clinical data of 102 cases of PVS and analysed the correlative factors of prognosis in the patients with PVS. 方法:采用临床流行病学方法,按照统一标准,随机抽样调查102例PVS患者临床资料。并进一步描述和分析了PVS患者与预后相关的临床流行病学特点。结果:病因、病程、性别和年龄均不是PVS预后的决定因素;
- Samples are furnished on demand. 一经要求，即供样品。
- Based on on-the-spot sampling investigation in Dandong, it is found that the phenomenon of vacant merchandise residence is subject to area, section and house's type. 通过对丹东市区的实地调查与访问，了解到商品住宅的空置存在空间差异，主要与行政区域、地段、住房类型等有关。
- There are many admiral samples in the collection. 这部集子里有许多花蝶标本。
- The accident is under investigation. 这一事故正在调查之中。
- In order to manifest how the main bodies react to each other during the spin-off process of new ventures; we theoretically summarize and analyze the modes of resources distribution on the basis of sample investigation. 在抽样调查的基础上，本文还对我国学术型高技术企业衍生过程的要素组合模式进行了理论总结和分析，较全面地反映了在新企业衍生过程中各要素主体相互作用的各种方式。
- Methods The data of the fourth census in 1990 and sampling investigation of population in 1995 were used to obtain the elderly coefficient and longevity proportion,and abridged life table was applied to work out expectation life. 方法 采用全国第四次人口普查、1995年人口抽查和 1999年云南省长寿地区老年人口多点典型调查资料计算老年人口系数、长寿老人比例 ,并应用简易寿命表法计算平均期望寿命。
- On display are more than40,000 samples of export commodities. 陈列的出口商品的样品共四万多种。
