查询词典 sampling method

METHODS It was compared for quality of the hospitalized medical history by using systematic sampling method and collected 300-patient medical history separately before （from January to June,2005） and after （from January to June,2008） Hospital Management Year activities.

采用系统抽样的方法，分别抽取医院管理年活动前（2005年1～6月）和医院管理年活动后（2008年1～6月）住院病历各300份，对住院病历的质量进行比较。

Pf7-14 was chosen to study the spatial-temporal colonization patterns on both rice flag leaves and rice stems under greenhouse conditions by spraying 1×10〓 cfu/ml bacterial suspension of Pf7-14 at late booting stage, periodical sampling, and recovering the bacteria through diluting-plate method as well as graphic test and the Shapiro-Wilk test for normality of the data.

以菌株Pf7-14为代表，在温室条件下，在水稻孕穗后期喷雾浓度为1×10〓cfu/ml的菌悬浮液，然后定期取样，用稀释平板法在含抗生素Nal的培养基上回收细菌，并通过图形测试和Shapiro-Wijk正态测试，测定了该菌株在水稻剑叶和茎基部的时间、空间定殖型。

Compared with line transect sampling, this method is more flexible and operational, and more consistent with the actual situation. It makes the calculation of density return to its original meaning.

该方法完全根据实际调查的区域和地形地貌来确定样带的范围，使调查更具灵活性、机动性，并使密度的计算回归到了其本身的意义。

The method can continuously monitor the some activity such as the underground digging and exploring for robbing the tumulus in the objective area by sampling, transmitting, analyzing and identifying the seismic signals.

该方法通过对地下半空间介质内地震信号的采集、传输、处理和识别，实现对目标区域内地下挖掘、爆破盗掘等犯罪活动的实时监控和报警。

Methods A two stage cluster sampling method was adopted to determine the number of entertainment places and CSW. The blood samples testing HIV and syphilis were collected.

采用两阶段整群抽样法确定抽样调查场所和调查人数，并采集血标本检测HIV、梅毒。

Results: We develop a new method based on structure decomposition and Gibbs sampling to predict consensus structure motifs in unaligned RNA sequences.

在本研究中，我们提供一个生物资讯的方法，自一群相关的核醣核酸序列中，找出其二级结构的共同结构元。

Secondly, in application of Sampling Evaluation Method, to deal with some unquantifiable factors in Investment Climatess, a questionnaires is made in form of subjective topics, which effectively offsets the shortage of the Evaluation Index System , where some factors are not included due to difficulty in collection or quantification.

其次，采用抽样评价法，针对投资环境中一些无法量化的因素，以主观题的形式进行抽样问卷调查。

According to the requirements of the transmission fault diagnosis system's real-time performance,an acquisition method that synchronizes the rotational speed signal and the vibration signal is proposed.It realizes uniform angular sampling when the shaft moves in variable motion.

根据汽车变速箱性能检测系统的实时性高的需要，提出了一种基于NI公司的DAQmx的多通道数据同步采集方法，实现了在变速运动下转速信号和振动信号的精确等角度同步采集。

On shift equivalence of anomalous sampling sequence;2. In this peper it is mainly introduced that the 3-D picture transformation, such as rotation and shift , is carried out by the author using the method of vector algebra to construct compound object.

文章主要介绍作者在三维图形系统GP3D的设计开发中，以矢量代数的方法对三维图形元素作直接旋转、平移等变换，生成复杂的组合图形，并以旋楼梯的线框图造型进行验证。

An interpolation method to simulate fluid field numerically is advanced inthe light of general wavelet sampling theory. A number of properties areidentified: easy design, fast speed, high precision, no numerical viscid and wideapplication.

利用一般的小波采样定理，给出一个流场的数值模拟插值方法，该方法最大优点是设计思想简单，速度快，精度高，没有数值粘性，适用范围广。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样