查询词典 randomized decision function

Methods: A population-based multicenter randomized trial comparing 3 strategies was used:(1) biennial immunologic fecal occult blood test,(2)"once only" sigmoidoscopy, and (3)"once only" colonoscopy.

一项对人群的多中心随机试验比较3种方法：(1) 2年一次的免疫学大便潜血检查，(2)一次乙状结肠镜检查，和(3)一次乙状结肠镜检查。

Through Single factor randomized block design in this experiment, four influence for experimenting project were designed, and five groups of plants growth regulating were chosed which were used to go together or signally , the influence of plant growth regulating to potato yield and quality were studied.

本试验采用单因素随机区组设计，设计四个试验方案，选用五种植物生长调节剂进行复配或单用，研究植物生长调节剂对马铃薯产量和品质的影响。

In this research, five media, including extracts of rye and carrot in different combinations, were compared for colony diameter and sporangium production, which were investigated at intervals after inoculation in a complete randomized design.

本文采用完全随机设计，将晚疫病菌接种到黑麦与胡萝卜不同混合比例的5种培养基上，通过隔日调查的方法，比较其菌落生长直径的大小和产孢量的多少，以此作为衡量5种培养基培养效果的指标。

Treatment of complete staghorn stones: a prospective randomized comparison of open surgery versus percutaneous nephrolithotomy.

上尿路结石的现代治疗方法的探讨(附5178例报告)。临床泌尿外科杂志，2004，19(6)：325-327.5 李逊。微创经皮肾镜取石术。

Nissen, MD, of the Cleveland Clinic and the STRADIVARIUS investigators, conducted a randomized, double-blinded clinical trial from December 2004 to December 2005 comparing rimonabant with placebo in 839 patients at 112 centers in North America, Europe and Australia.

尼森，海事处，对克利夫兰诊所及史特拉底瓦里的调查，进行了随机，双盲临床试验，从2004年12月至2005年12月比较，利莫那班与安慰剂在839位病人的112中心，在北美，欧洲和澳大利亚。

Methods (1) Randomized stratified clustered sampling method was used.

(1)采用分层整群随机抽样法，收集徐州市

To examine our hypothesis, we performeda prospective, randomized study comparing a lighted stylet (Surch-LiteTM)with direct laryngoscopy in patients with high Mallampati scores.

为了试验这个猜测，我们完成了一个前瞻性、随机试验，以比较光柱（ Surch-LiteTM ）和直接喉镜在高 Mallampati 评分患者中的应用。

Methods The normal children in 500 and 206 cases with secundum ASD were selected from outpatients by randomized. Both groups divided 10 sections according to their area of body surface, and measured diameter of interval atrial septum in the subcostal four chamber view and subxiphoid four chamber view by echocardiography.

选择正常儿童 5 0 0例和单纯ASD患儿 2 0 6例按照体表面积分成 10组，用超声心动图常规取心尖四腔心和剑下四腔心切面测量每一例儿童房间隔直径。

Previous randomized trials have not focused on the subgroup of patients with clinical evidence of biliopancreatic obstruction.

以前的随机试验并没有集中在具有临床依据的胆道梗阻患者。

Methods From July 2007 to December 2007, 70 children with a confirmed diagnosis of acute suppurative tonsillitis were randomized into two groups.

将我院门诊2007年7～12月经临床确诊的70例急性化脓性扁桃体炎患儿以抛硬币法随机分成两组。

Pachomius manual labour was organized as an essential part of the monastic life; and since it is a principle of the monks as distinguished from the mendicants, that the body shall be self-supporting, external work of one sort or another has been an inevitable part of the life ever since.

根据圣pachomius体力劳动组织作为一个重要组成部分寺院生活；以来，这是一个原则的和尚，作为有别于乞丐，该机构应自支撑，对外工作的这种或那种已一个必然的一部分，生活至今。

In order to study the effects of parametrical rolling on the ship movement and tilts, in allusion to ship's navigating in regular following waves, the equation of ship rolling motion is transformed into normal Mathieu equation by proper variable replacement when strong parametrical excitation in restoring moment varied according to sine or cosine wave.

为研究参数横摇对船舶运动和倾覆的影响，通过对船在规则波上随浪航行时，恢复力矩中出现的1个以正余弦规律变化的强参数激励项进行适当的变量置换，将船舶的横摇运动方程转换成标准形式的Mathieu方程。