sampling的例句大全

Objective To study the reference range of cerebrovascular hemodynamics indexes ( CVHI) in a sampling population.

目的对抽样人群脑血管血液动力学指标（CVHI）检测和分析，研究中国正常人CVHI的参考值范围。

Methods: With stratified sampling, 197 the first grade and the forth grade students were surveyed at Suzhou University using Questionnaire for Undergraduate Repression, data were analyzed using SPSS.

方法：在苏州大学一年级、四年级的文理科中按性别比例随机抽样，采用《大学生压抑感调查问卷》进行问卷测试并将采集到的数据输入计算机，进行SPSS统计检验。

To understand the mental health of university Uyghur students, this paper adopts SCL-90 scale and random sampling to test 395 1-4 grade Uyghur students with Xinjiang University.

为研究维吾尔族大学生的心理健康状况，文章采用精神症状自评量表（SCL-90），对随机抽取的新疆大学1-4年级395名维吾尔族大学生进行了测试。

Sampling surveys on the goals and motivations of studying Chinese for Southeast Asian students in Yunnan University was conducted over the course of the research.

在研究过程中，对云南大学东南亚留学生学习汉语的目的动机进行抽样调查，为汉语推广策略的研究寻找实践支持。

Study of Adaptive Cluster Sampling Technique on Vegetation in Ulan Buh Desert

内蒙古乌兰布和沙漠植被适应性群团抽样技术的研究

The evaluation and sampling techniques for wireworms

金针虫调查方法及评价

Soil Sampler and Sampling Process in Geologic Exploration of Water and Water Power Project

水利水电工程地质勘察中取土器及取样方法探讨

According to the requirements of GC sampling accuracy and efficiency, automatic sampler has been deeply studied.

根据气相色谱仪进样精度及效率的要求，对气相色谱仪自动进样系统进行了方案设计。

Design of Automatic Sampler and Automatic Sampling System for Influent of WWTP

污水处理厂进水自动采样器及自动采样系统设计

The study of high-speed sampling-head of ground penetrating radar

无载波探地雷达高速取样头的研究

The device is composed of a sampling head, a peristaltic pump, a flow through pH detector and control circuit. The device can perform pH detection automatically.

溶液酸度在线检测装置，设有防污过滤器、自动采样器、蠕动泵、小型管道pH传感器和控制电路等。

When we do field benthos sampling, we should put D-shape web method first and combine it with Peterson sediment sampler.

在进行野外底栖生物采样时，建议应以D形网采集为主，适当结合彼得逊采泥器的方法进行采样。

Guidelines such as sampling level ( AQL ) and acceptance criteria are not well defined.

指引没有清析定义如抽样水准 ( AQL ),接收标准等事项.

Application of Quality Control in On-line Sinter Production by Automatic Sampling and Testing Device Automatic core water sampler based on microcontroller

全自动采制样及检测系统在烧结矿生产在线质量控制中的应用基于单片机控制的孔隙水自动采样器

Design of data sampling device under dense signal environment

密集信号环境下信号采集器的设计

At present, seabed sampling mainly depends on hydraulic grab and tube sampler on the large research ships. It is a huge project.

目前，海底采样主要依赖各种大型考察船及其携带的液压抓斗和管状取样器来进行，采样作业工程浩大。

Profile sampling method, macro-group classification method, and statistical method were used to study the community structure and dynamics of soil insects in ragweeds Ambrosia artemisiifolia and A.

采用分层取样法、大类群分类法和数理统计方法，研究了普通豚草Ambrosia artemisiifolia和三裂叶豚草A。

Studies on sampling strategies for establishing a core collection of Chinese tree peony

中原牡丹品种核心种质取样策略研究

The rational sampling number was determined in a given precision at a known confidence level.

并且按一定的精度和置信水平确定了这两项的合理取样数目。

The training database, which is composed of the set of input-output data pairs, is updated after each sampling interval, and the learning-prediction is repeated thereafter.

在每一次采样时间后，由输入输出数据对构成的训练数据库将被更新，然后程序重复进行下一轮的预报.本系统的资料都储存在数据库里。