sampling的例句大全

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

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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。

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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。

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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。

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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。

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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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Equal probability principle is the principle that must be followed in the process of multi stage random sampling.

等概率原则是多阶段随机抽样过程中必须体现的原则。

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Implicit Parallelism in Evolutionary Algorithms under the Condition of Sampling Populations with Equal Probability

等概率抽样群体演化算法的隐含并行性

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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 the theory of Chi square distribution, the SAS system and sampling survey were used.

方法使用卡方分布的理论，SAS软件及抽样调查方法。

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The Realization of Electromyography Signal High-Speed Sampling in Windows 98

WIN98环境下肌电图信号高速采样的实现

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Sampling and sealing specimens are needed in type test.

型式检验需抽封样品.

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TMS 320 F 2808 the SCI sampling procedures, suitable for beginners simple debugging and familiar with the SCI module.

TMS320F2808的SCI采样程序, 适合于初学者简单调试和熟悉其SCI模块.

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A new set of vapor-liquid equilibrium apparatus and relevant sampling system was developed.

设计了一套带观察窗的相平衡实验装置和取样管路.

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In the cotton harvest time, sampling to analyze, according to the subtraction counts nitrogen fertilizer utilization is 48.58%~ 53.15% in the cotton with drip irrigation, utilization of phosphorus is 18.73%~ 24.84%.

收获期棉株取样化验分析，根据差减法求得滴灌棉花氮肥利用率为48.58%～53.15%，磷肥利用率为18.73%～24.84%。

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The sampling and preparing method of coal sample for a CHP plant is introduced.

介绍了某集中供热厂煤样的采取和制备方法.

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This paper discusses the sampling criteria of the intermediate frequency signal in the linear frequency modulated continuous wave radar, and analyses the spectrum leakage phenomena that exist in its discrete spectrum and the features of the maximum distinguishable range that should be limited.

本文探讨了对线性调频连续波雷达的中频信号采样所需遵循的准则，分析了其离散频谱具有的频谱泄漏现象和需要限制可分辨最大作用距离的特性。

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An optimization sampling time of NGS adaptive optical systems is discussed.

讨论了使用自然导星时自适应光学系统的时域优化问题.

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The course emphasizes applications of the theory through numerous examples in filtering, sampling, communications, and feedback.

该课程实例丰富，充分显示了信号与系统理论在滤波、采样、通信和反馈控制中的应用。

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On July 20,2004, the underwater irradiance was measured and the water samples were collected at 9 sampling sites in Wuli lake ecological demonstration project.

2004年7月20日在五里湖南岸生态示范工程区共布设9个采样点进行水下光场的测定，并采集水样分析悬浮物、叶绿素a、DOC浓度和各组分吸收系数。

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