查询词典 sampling methods

In order to adapt to the alterable optical fiber multiplexed channel, the practice of the different synchronized data-sampling methods was discussed in detail and the data-adjusting method was improved on in this thesis.

本文着重分析了采样数据同步方法的实现，并对其中的采样数据调整法进行了改进，以适应弹性光纤复用通道下数据传输的情况。

Kendall Bioresearch Services For professional research and advice on all aspects of Entomology in Agriculture, Horticulture, Agroforestry and Wildlife Conservation. This web site provides a guide to the classification and identification of insects and other arthropods, offers advice on pest control, crop protection, habitat management for insect conservation, experimental design and field sampling methods.

Kendall生物研究服务中心致力于农业、园艺、农林学和野生保护的昆虫学的专业研究、该网站为昆虫和其他节肢动物的确认和分类提供了一个向导，并且在害虫控制、作物保护、为昆虫保护的生境管理、实验设计和野外采样方法等方面给出了忠告。

The effects of data sampling methods, its density and distribution on the accuracy of DEM are presented.

阐述了原始数据的采集方法及其密度、分布对 DEM 精度的影响。

In this study, we investigate amphibian species and abundance using visual encounter, automated sound recording, and quadrat sampling methods in different habitats to understand population trends over the years.

本研究拟於2008年以目视遇测、自动录音和方格取样三种方法，对不同类型的栖地进行两栖类调查，以了解族群变动趋势。

Although both of them are used to drain stormwater out of city,they have different design standards, storm sampling methods,frequency distribution,and calculation methods of runoff.

2种排水系统遵循不同行业规范，采用的暴雨选样方法、设计标准、频率分布模型、设计流量计算方法等各不相同。

METHODS:Totally 164 young managers who had no basic disease and were less than 40 years in a Shandong company were selected with simple random sampling methods.

采用单纯随机抽样方法选取山东某大型国企中40岁以下无任何基础疾病的青年管理人员164人。

There are many discrepancies in earthworm sampling methods ( hand-sorting, electrical octet, formaldehyde, mustard and allyl isothiocyanate, abbreviated AITC ). All of the methods have some disadvantages.

常用的蚯蚓采样方法如手挖、电击法、福尔马林法、芥末法、异硫氰酸丙烯酯法存在很多差异，各方法都存在一定缺点。

In order to know the difference of 3 air bacteria sampling methods, synchronous sam- pling by 3 methods was carried out in a same room of a hospital.

为了解3种空气细菌采样方法的差别，在医院同一室内，同步进行3种方法采样。

Objectives: The aim of this study was to evaluate the appropriateness of sampling methods, validity and reliability of instruments, and statistical methods used in domestic publications of health care and hospital administration.

目标：本研究摘录国内三份期刊近五年医管论文使用之抽样方法、研究工具信效度及统计分析方法，以了解其常用性、适切性。

Obiectives: The aim- of this study was to evaluate the appropriateness of sampling methods, validity and reliability or instruments, and statistical methods used in domestic publications of health care and hospital administration.

目标：本研究摘录国内三份期刊近五年医管论文使用之抽样方法、研究工具信效度及统计分析方法，以了解其常用性、适切性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。