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Methods:140 of acute suppurate tonsillitis according with diagnosis standard were randomly divided into treating group and control group.70 of treating proup is used penicillin and 0.05%iodophor for external use.70 of control group is used penicillin.Results:Two groups have temperature 、suppurate secretion、 congestion in part 、 pharynx pain descending.

方法将符合诊断标准的140例急性化脓性扁桃体炎随机分为治疗组和对照组，治疗组70例采用抗菌药物青霉素联合局部应用0.5%碘伏外擦治疗；并与同期对照组70例采用抗菌药物青霉素治疗的患儿进行比较。

Methods: 64 cases of acute suppurative cholangitis were randomly divided into A, B two groups, A group for the control group, B group ulinastatin treatment group.

64 例急性化脓性胆管炎患者随机分为A、B二组，A组为对照组，B组为乌司他丁治疗组。

Methods The model rats with CHF were established by suprarenal aortic constriction operation and divided into 5 groups randomly: sham operated, model control, Tinglishengmaiyin high, low dose groups and Xinbaowan group.

建立腹主动脉缩窄所致充血性心力衰竭大鼠模型，随机分为假手术组、模型组、葶苈生脉饮高剂量组、葶苈生脉饮低剂量组、阳性药对照组。

Methods: SD female rats were divided randomly into 3 groups, 15 rats each group: sham-operation group, CHF model group, CHF model treated by Shengmai capsule group, preparing CHF rat models by constricting the suprarenal abdominal artery for 7 weeks.

将SD大鼠随机分为假手术组、心衰模型组和生脉胶囊组，采用腹主动脉缩窄7周复制大鼠慢性心力衰竭模型，分组灌胃治疗7周时，取大鼠心脏心尖部，运用Affymetrix大鼠全基因组表达谱芯片进行生脉胶囊组与心衰模型组心脏基因表达谱的差异性表达分析。

Methods: 191 patients with symptomless carriers were randomly divided into three groups. 72 patients and 73 patients were treated three months with PU and PUC respectively.

采用随机、双盲法将191例无症状携带者分成3组，叶下珠组72人，复方叶下珠组73人，对照组46人，治疗3个月。

Measuring QTd of 86 unstable anginal patients by using body surface synchronical 12 leads cardiogram and comparing the results with that of 86 healthy adults.The 86 unstable anginal patients are randomly divided into metoprolol group of 40 people and blank check group of 46 people.After 6 weeks'observation,measure QTd of the two groups using body surface synchronical 12 leads cardiogram and compare and analyze results of the two groups.

方法对86例不稳定心绞痛患者做体表同步12导联心电图测量QTd并与86例健康成人进行对照；86例不稳定心绞痛患者随机分为美托洛尔组40例和空白对照组46例，观察6周后做体表同步12导联心电图测量QTd，对两组进行对照分析。

Methods 121 patients with perimenopausal syndrome were randomly divided into two groups.

将121例围绝经期综合征患者随机分为2组。

The new packaging system utilizes a vision system to determine the coordinates of randomly placed product on a moving conveyor and these coordinates are then transferred to the robot.

新包装系统使用了一个视觉系统用于在滚动的传送带上确定随便堆放产品的对应位置，然后这些对应位置转移给机器人。

Methods Using systematic sample method,103patients and86controls were enrolled randomly the40～60old in type2diabetes in a certain community of Shanghai The study group received both routine treatment and diabetes education,diet regulated,and the control group routine treatment only.

采用系统抽样方法，在上海市某社区40～60岁2型糖尿病患者中，随机选择干预组86例病人，除常规药物治疗，辅以糖尿病健康教育、心理、饮食干预、定期血糖测定等12个月。

Methods 42 Wistar male rats of hepatic fibrosis were induced by TAA and divided into 7 groups randomly (n=6). The rats of 1 model group were sacrificed every 2 weeks.

60只雄性 Wistar大鼠应用硫代乙酰胺饮用水喂养，制备肝纤维化模型。42只大鼠模型制备成功后，随机分为 7 组，每组6只。

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