sampling的例句大全

Methods: According to" hazardous substances in workplace air monitoring, sampling rule ( GBZ 159-2004)" in the workplace air concentrations of total dust and free silica content monitoring.

方法：依据《作业场所空气中有害物质监测的采样规范（GBZ159-2004）》对工作场所空气中总粉尘浓度和游离二氧化硅含量进行监测。

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A kind of horizontal straight-neck, double-bottle mouth portable water samplers was designed. It was simple in structure and operation, and was easy to clean and to continuously connect sampling staff.

设计了一种具有结构简便、操作方便、易于清洗和采样杆可续接的直颈双口卧式便携水样采集器。

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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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Active measurement sampling is process of sending data packet.

主动测量的抽样指发送测量数据包的过程.

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Would different sample size for different questions affect the sampling error?

个别题目的样本数目会否影响抽样误差?

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Study on Distribution Pattern and Sampling Technique of Eggs of Janus Piri

梨茎蜂卵空间分布型及抽样技术研究

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In this paper, with the methods of transition probability generating function ( TPGF) and dynamic decomposition, we firstly get the right mathematical expression of AOQ ( t) on Continuous Sampling Plans CSP-2-P. Some numerical results are illustrated in the last section.

本文运用转移概率流向图及事件的动态分解等方法，首次成功推导出了连续抽样方案CSP-2-P的动态平均检出质量AOP（t）的理论表达式，并在文章最后给出了具体的算例。

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When the sun zenith angle is small, a less angular sampling interval in zenith angle is needed in the hot spot area.

而当太阳天顶角较小时，必须在热点方向附近减小角度采样间隔。

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Studies on Microfluidic Sample Introduction Systems with Sampling Probes

基于取样探针的微流控试样引入系统的研究

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The theory on designing a in-situ sampling system of gas hydrate

天然气水合物保真取样系统设计的理论基础

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Methods A cluster sampling cross sectional survey was carried out on rural residents over 35 years old in three gorge dam area.

方法以整群抽样的方法对三峡坝区农村35a以上居民进行原发性高血压流行病学调查。

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The Method of Coal Sampling and Preparing Remolding Fault Gouge in Laboratory

煤样的采制方法断层泥重塑样的实验室制备

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Drilling and sampling for big aperture air down-hole hammer in sand and gravel layer

砂卵石层大口径空气潜孔锤钻进与取样技术

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Below brief introducing sampling findings of market of this aviation passenger transport.

下面简要介绍这次航空客运市场抽样调查结果.

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Sampling survey of cord blood TSH of neonates in Jiangsu province

江苏省新生儿脐带血TSH抽样调查结果分析

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Cluster of Equal Size Sampling Supplemented by Stratified Sample

辅以分层抽样样本的等容量整群抽样方法

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In order to investigate the wild edible mushroom resources in Western Qing Tombs areas, survey was made along the line or by random sampling from different places during 1983-1984. 19 species belongin;

1983～1984年，笔者对清西陵地区野生食用菌资源进行了沿线调查或随机抽样调查，对采到的标本进行了室内鉴定。

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This paper discusses the problem of robust pole assignment using multirate input sampling state feedback.

讨论了输入多采样率状态反馈鲁棒极点配置问题.

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The margin of sampling error for all adults was plus or minus 3 percentage points.

调查结果误差为上下三个百分点.

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The patients in the control group had not taken antiplatelet agents 2 weeks before blood sampling.

对照组患者于受试前2周内未服用抗血小板制剂。

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