sampling investigation的例句大全

In sampling investigation, the designer of questionnaire usually attempt to collect the questions as many as possible, so as to avoid losing some useful information.

在抽样调查中，问卷的设计者常常尽可能多地设计变量，以保证不丢失有用的信息。

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The determination of the Optimal Number of Replicate Measurements per Subject in Sampling Investigation

抽样调查中最佳测量次数的确定

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Psychological Adaptability of Ethnic Minority College Students and the Guidance Given to Them:& A Sampling Investigation among the Teachers with the Central University for National Minorities

少数民族大学生的心理适应问题及其指导&对中央民族大学教师的抽样调查

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Sampling Investigation on Diet and Nutrition of Jiaonan City in 2002

2002年胶南市居民膳食与营养状况抽样调查

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Broaden the applications of sampling investigation and special investigation;

利用人口GIS，可以拓宽抽样调查和专项调查应用领域；

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Sampling Investigation on Gingival Bleeding and Dental Calculus in three Age Groups in Shandong Province in 2005

2005年山东省3个年龄组人群牙龈出血与牙石检出情况抽样调查

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Study on Distribution-model and Sampling Investigation Technology of Zokor Pest

东北鼢鼠鼠害分布型和抽样调查技术研究

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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.

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The sampling investigation on macrobenthos was conducted among the intertidal and subtidal zones in the rocky area of Zhejiang islands from June to July in 2007.

2007年6～7月在浙江海岛岩礁区的潮间带和潮下带进行大型底栖生物采样调查。

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Random Sampling Investigation of Cough and Wheeze in City Population of Shenyang

沈阳市城市人口咳嗽喘息症状抽样调查结果分析

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Calculation Sampling Investigation by CASIO fx-4500P Calculator

利用Casio fx-4500P计算器进行林业抽样调查的计算方法

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The concrete methods contain: 1 Random sampling investigation method.

具体方法主要包括：（1）采用随机抽样调查方法。

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Rightness of their argument is explained quantitatively through sampling investigation and analyses.

通过抽样调查和方差分析，定量说明了上述论点的正确性。

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Active produce cost investigates business accounting to adopt the method that sampling investigation combines.

现行农产品成本调查核算采取抽样调查相结合的方法.

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[ Methods] Investigation was conducted in residents over 15 from 6 villages and 3 street district with multiplestage stratified chester random sampling method in Wuhan in 2002. [ Results] Of the 356 people investigated, the morbidity rate of the disease was 2.81%.

[方法]2002年用多阶段分层整群随机抽样方法，抽取武汉市蔡甸区3个街、6个村的部分15岁以上居民进行调查。[结果]调查356人，糖尿病患病率为2.81%。

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Methods Quantitative spot investigation and random sampling and qualitative FGDs were adopted for village leaders.

方法调查人员采用现场观察和随机抽样问卷调查的定量方法进行；对村骨干人群采用专题小组讨论的定性研究方法；

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The effect of Mg and K contents on physiologically potassium-deficient leaf blight of papaya plant was studied by investigation and sampling in the fields with low K and high Mg and chemical analyses in the laboratory.

采用田间调查、采样及其室内分析与田间试验相结合的方法，在低钾而高镁的土壤上，从植株各个部位探索番木瓜植株镁、钾营养变化对其生理性缺钾叶枯症的影响。

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An Investigation by Random Sampling about the Organization of ″ The Geologic Field Army ″

关于组建地质野战军的一次抽样调查

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Based on the field investigation and sampling, as well as national soil investigation data and other soil resource data of the Loess Plateau, soil organic carbon of Loess Plateau was calculated, and the change of soil organic carbon after returning farms to forests was predicted.

通过野外调查采样分析，结合使用全国土壤普查及黄土高原地区其它土地资源数据资料，研究计算了黄土高原地区的土壤有机碳量，并对实施退耕还林后土壤碳储量变化进行了预测。

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Latin Hypercube sampling is first compared with a common sampling procedure ( random simple sampling) in LU decomposition simulation. Then it is applied to the investigation of uncertainty in the simulation results of a spatially explicit forest model, LANDIS.

首先把拉丁超几何体采样与普通随机采样在LU分解算法中的表现进行比较，然后把基于拉丁超几何体采样的LU分解法应用于空间直观森林景观模型LANDIS的模拟。

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