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- The first step to use the Jackknife Method is to create Random Groups. 在使用刀切法时需要划分随机组，文中提出三种划分随机组的方法并对它们作了比较。
- Creating Random Groups 随机组划分
- Sends custom text, random groups of letters/digits/punctuation, or any random characters. 5-18 WPM code speed (18 WPM character speed). 传送自订的文字，随机群体的信件/数字/标点符号，或任何随机字符。5-18速度每分钟字数代码（ 18字符的速度每分钟字数） 。
- Methods: 100 patients with herpes zoster were stbdivided into two random group of observed gorup and the control. 方法:将100例确诊为带状疱疹的患者随机分为两组,即观察组和对照组。
- The FITS basic form at,the random groups extension and the ASCII table extension for the images and catalogs of astronomical data are described in this paper. 本文介绍了 FITS的基本格式及其对随机组矩阵的一般扩展和用于天文星表的表扩展格式。
- Methods Patients with steady angina pectoris were divi ded into group A(therapy group),and B (case control group) at random group C was used as normal control group. 方法 将冠心病稳定型心绞痛患者随机分成A、B、C三组:治疗组(A组)、病例对照组(B组) ,另设正常对照组(C组)。
- 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。
- DESIGN Randomized grouping and validating trial. 设计:随机分组,验证性实验。
- Methods LLC cells were injected subcutaneously into C57BL/6 mice. According therapy was given to randomized groups. 方法C57BL/6小鼠皮下接种LLC细胞,随机分组后分别给予相应治疗。
- Soiled dishes were piled at random. 脏碟子胡乱地堆放着。
- Objective: Scientific evaluation of the effect on antiphlogosis and abirritation of Xitongning Ointment.Methods: Random grouping for animals and setting blank comparison. 摘要目的：对膝痛宁膏贴的抗炎镇痛作用的有效性作科学评价。
- Do you teach your students singly or in groups? 你教学生是个别地教还是按组教？
- The librarian took a book at random from the shelf. 图书管理员从书架上随便拿了一本书。
- The investigator will be divided into three groups. 所有的调查员将被分为三个小组。
- He was accused of purposely creating difficulties. 有人指责他故意制造麻烦。
- Random mating within a breeding population. 自由交配在一个育种群中自由交配
- 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。
- The art of creating such representations. 漫画手法创造漫画或讽刺文章的艺术
- Rioting broke out between rival groups of fans. 双方球迷之间发生了骚乱。
- Chose a card at random from the deck. 从一副牌中任意选出一张
