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- grouped sample unit 分类样本单位
- Every sampling unit can be certain length, also can be unit of particular area, bulk or cubage, quality or quantum of time. 每个取样单位可以是一定长度，也可以是一定面积、体积或容积、质量单位或时间单位等。
- Sample Unit of Vanko Municipal Scene/ 万科城市风景示范单位/
- The Sample Unit of Creative Dream Garden/ 缔梦园样板房/
- Antijamming Method for Pulse Per Second Signal in Synchronized Sampling Unit Based on GPS.Automation of Electric Power Systems,2000,24(1):45-47. GPS同步采样装置中防止干扰GPS脉冲信号的措施.;电力系统自动化;2000;24(1):45-47
- Abstract: Abstract: Using the method described in the paper, the different group samples are nermalized to obtain reliability data of producs with long lifetime in shorter testing cycles. 摘要：摘要：对所选取的不同批样本进行归一化处理后，就可以在较短的试验周期内获得较长寿命剖面上产品的可靠性数据，使可靠性评估工作变得可行，评估结果可信、合理。
- Methods: By randomized group sampling method,576 undergraduates were assessed with Eysenck Personality Questionnaire,Coping ways questionnaries and Self-Rated Health Measurement Scale. 目的:探讨大学生人格特征,应付方式与自测健康状况的关系。
- Methods: By random group sampling method, 680 college students in one medical university were assessed with the questionnaires of Test Anxiety Test (TAT) and Dysfunctional Attitude Scales (DAS). 方法：采取随机整群抽样的方法，用考试焦虑检查表(TAT)和功能失调性态度问卷(DAS)对680名医科大学生进行问卷调查。
- Also,the second sampling units and unit number and the shortcoming of jackknife were discussed. 另外，对二重样本单元和单元数的确定以及刀切法的局限性进行了讨论。
- Education should not be restricted to any one specific age group. 教育不应限制在任何特定的年龄组上。
- The determination of sample unit in sampling survey 关于抽样调查中样本容量的确定
- He broke away from that lawless group years ago. 他在几年前脱离了那个非法团体。
- The emphasis is on the principles and composition of C8051F020 processor module,as well as the design of the analog dada sampling unit,the import and exit unit,the man-computer interface unit and the communication unit. 重点介绍了装置的C8051F020处理器模块的原理及构成,以及模拟量采集、开入开出、人机接口、通信等模块的设计。
- The children grouped round their teacher. 孩子围在他们老师的四周。
- The group of barbaric soldiers killed many people. 那群野蛮的士兵杀了很多人。
- The group was made up of doctors. 这个团体是由医生组成的。
- A type of probability sample in which aggregations of sampling units, called clusters, are sampled at some stage in the process. 是一种将样本单元聚集在一起的随机抽样法。样本群在抽样的某一步骤被抽出。
- A group of boys dashed out of the classroom. 一群男孩子从教室里冲出来。
- Multistage sampling in forest inventory is not restricted to fixed-area sampling units. 森林资源清查中，多阶抽样并不局限于固定面积的抽样单元。
- I come upon a group of children play in the street. 我遇到一群孩子在街上玩耍。
