查询词典 randomized

In contrast to conventional optimization algorithms whose iterates are computed and analyzed deterministically, randomized methods rely on stochastic processes and random number/vector generation as part of the algorithm and/or its analysis.

传统的最佳化演算法中迭代的计算和分析具有确定性，与之相比，随机方法依靠随机过程和乱数字/向量的生成作为演算法和演算法分析的一部分。

In contrast to conventional optimization algorithms whose iterates are computed and analyzed deterministically, randomized methods rely on stochastic processes and random number/vector generation as part of the algorithm and/or its analysis.

传统的最优化算法中迭代的计算和分析具有确定性，与之相比，随机方法依靠随机过程和随机数字/向量的生成作为算法和算法分析的一部分。

Advantages of this prospective randomized study were all inspections of pin sites and infection gradings were performed by the same author; all pins used were standard 1.8 mm; K-wires with a trocar tip; all cases were trauma patients; and operations were performed by the same experienced surgeon or under his supervision with the same surgical technique.

这项前瞻性随机研究的优点是所有针孔的检查和感染分级都是有同一位作者完成，所以钢针都是标准的1.8mm直径带有橄榄的克氏针，所有患者都是创伤病人，所有手术都是由同一经验丰富的外科医师或在其指导下应用同一技术完成。

Methods Fifty patients were equally randomized into group O treated with oral hypoglycaemic agents and group I given intensive insulin therapy.

50例初诊T2DM患者随机分为两组：常规药物治疗组和胰岛素强化治疗组，每组25例。

Methods: Twenty four BALB/c mice were equally randomized into 2 groups: immunocompetent group and immunocompromised group.

24只BALB/c小鼠，随机均分为免疫抑制组（腹腔注射200 mg/kg的环磷酰胺）和未抑制组。

Methods By simple randomization, divided 77 diabetics into two groups: the control group include 37 subjects taking vitamin B1 and vitamin B6, the other group include 40 subjects taking the prescription with milk vetch etc, to find the changing of MDNS by concurrent randomized control.

采用半随机法分组，37例对照组，给予维生素B1、B6治疗，40例为治疗组，给予黄芪等中药方剂。以密歇根糖尿病神经病变记分变化程度作为观察指标，用同期随机对照的研究方法观察两组的治疗效果。

Methods By simple randomization, divided 77 diabetics into two groups: the control group include 37 subjects taking vitamin B1 and vitamin B6, the other group include 40 subjects taking the prescription with milk vetch etc, to find the changing of MDNS by concurrent randomized control.

采用半随机法分组，37例为对照组，给予维生素B1、B6治疗，40例为治疗组，给予黄芪等中药方剂。以密歇根糖尿病神经病变记分变化程度作为观察指标，用同期随机对照的研究方法观察两组的治疗效果。

METHODS: A single oral dose 600 mg of 2 valaciclovir hydrochloride tablets was given to 18 healthy volunteers in an open randomized crossover study. The concentration of acyclovir in plasma was determined by HPLC at different time points within 14 h following administration. The pharmacokinetic parameters were calculated by BAPP 2.0 software and the bioequivalence was evaluated by two onesided t test and 90%confidence intervals.

采用双周期、单中心、开放、自身交叉对照的研究方法，18例健康志愿者随机分为两组，单次，交叉口服盐酸伐昔洛韦片600 mg后，以HPLC法测定血浆中阿昔洛韦的浓度，采用BAPP2.0软件进行数据处理，计算药代动力学参数。

METHODS: An open, randomized, twoperiod crossover study was conducted in 18 healthy volunteers. Concentrations of gatifloxacin in plasma were assayed by HPLC after a single oral dose of 400 mg of the tested capsules or the referenced tablets. The main pharmacokinetic parameters ［AUC（0-24h）, Cmax and Tmax］ were analyzed by two onesided t test. RESULTS: The concentrationtime curve after medication conformed to onecompartment open model with a first order absorption.

采用双周期随机交叉、自身对照试验设计法，将18例男性健康志愿者随机分为两组，分别单剂量口服甲磺酸加替沙星胶囊400 mg和甲磺酸加替沙星片400 mg，经1 w清洗期后交叉换药，以高效液相色谱法测定受试者服药后血浆中加替沙星的经时浓度，计算加替沙星药动学参数，以双单侧t检验统计法比较两种甲磺酸加替沙星制剂是否具有生物等效性。

In a randomized,placebo-controlled study, 30 pediatric patients undergoing openheart surgery were randomly assigned to one of two equal groups.

在一项随机安慰剂对照的研究中，将30个行开心手术的患儿随机平分到两组中。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。