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80 cases of IBS (according to Rome-11 criteria) were divided into two groups randomly. The treatment group (including 28 D-D3S and 15 C-IBS cases) were treated with Xin-Chang Ning Mixture orally, and among the control group 33 D-IBS cases were treated with Berberin Tannate,14 C-IBS with Cisapride orally.

将符合罗马Ⅱ诊断标准的IBS患者80例，(腹泻型51例，便秘型29例)随机分为治疗组43例(腹泻型28例，便秘型15例)，对照组37例(腹泻型23例，便秘型14例)；治疗组给予心肠宁合剂口服，每日一剂，分三次服，每次100ml；对照组腹泻型给予黄连素口服，200mg，Tid，便秘型给予西沙比利口服，5mg，Tid。

Fifteen inpatients with schizophrenia who met research diagnostic criteria for tardive dyskinesia were randomly assigned to receive either vitamin B6 or placebo for four weeks.

十五位患有早发性痴呆的住院病患，在被研究人员评为有迟发性运动困难症状后，以随机方式给予维他命B6或安慰剂服用长达四个礼拜。

To compare with the difference between ferrous tartrate method (GB/T 8313-2002) and Folin-Ciocalteu method for the determination of tea polyphenols content, 3 groups of tea samples with 5 samples each group, which were selected randomly from local supermarket, were analyzed.

应用酒石酸亚铁法(GB／T 8313-2002)和Folin-Ciocalteu 法测定其茶多酚的含量，初步比较两种方法在多酚含量测定上的差异。

After coming back to China in 2005, I came across a book in the bookstore and randomly read an article, it was Lu Xun's 藤野先生,which proved another tearjerker. I couldn't help crying at it.

藤野对鲁迅，是日本老师对中国学生，却是让他最感激、印象最深刻的老师，不得不反思中国的教育了。

Methods: Fifty extracted single root human teeth were instrumented and randomly divided into tw o gro ups.

50颗离体单根牙随机分为实验组和对照组。

METHODS: 257 teeth were randomly divided into 2 groups.All teeth were treated with root canal therapy in single-visit.

门诊需要做根管治疗的102例110个牙随机分为Cortisomol糊剂组54个牙和AH plus糊剂组56个牙。

Objective To observe the pain occurrence after root canal filling with three different kinds of materials.Methods 87 teeth for root canal treatment were divided into group A,group B and group C randomly.

根管治疗是目前公认的治疗牙髓炎和根尖周炎的首选方法[1]，但根管充填后其疼痛反应不仅增加了患者的痛苦，而且增加了医患矛盾。

The user can randomly select a service term from function list provided by repeater, including VPN service and non-VPN service.

然后，使用者可从随选中继器所提供的功能选单中选取一个服务项目，包含虚拟私有网络服务及非虚拟私有网络服务。

The study included the survey responses of 377 randomly selected fourth, fifth, and sixth grade students in Yi-lan County public elementary schools. The survey "Influences of Agents of Socialization on Elementary School Sports Involvement" incorporated descriptive statistics, the Chi-square test, the t-test of independence, and one-way ANOVA, etc. All the statistical methods were used to analyze the data, resulting in the following conclusions: 1. The grade level, gender, and socioeconomic status of the students evenly influenced sports involvement behavior.

本研究以宜兰县国民小学四、五、六年级男女学生为对象，随机抽取377位学生做为问卷调查之实施对象，以「国小学童运动参与行为及其社会化媒介影响问卷」为工具，所得资料以描述性统计、卡方检定、独立样本t考验、单因子变异数分析等相关统计方法进行分析，获得结果如下：一、国小学童不同年级、性别、家庭社经地位及有无参加运动社团，在运动参与行为上均有差异性存在。

Sixteen gestating sows were randomly allocated into 2 treatments, tetracid supplemented group as Treatment 1 and control group as Treatment 2, 8 replicates in each treatment, one sow with its litter in each replicate.

试验采用16头怀孕母猪，逢机分配至二处理组，处理一为欧酸肥组；处理二为对照组，每处理8重复，每重复1头母猪及其同窝仔猪。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐