查询词典 randomized test

After applying the Phase-randomized surrogate algorithm to create surrogate data, three test statistics methods, which include KS test, the third-order autocovariance and the asymmetry due to time reversal, are employed to determine nonlinear of five kinds signals.

通过对各类信号的数值实验及与传统使用的高阶自相关量以及时间反演不可逆量对比结果表明，KS检验是一种有效、稳定的非线性检验统计量，对噪声信号具有较强的抗噪能力，而对非线性信号具有较高的敏感性。

Methods Twenty guinea pigs with gentamicin-induced hearing loss were randomized equally into IGF-1 group and control group. In both groups, scala tympani fenestration was performed for injection of IGF-l (10μ1) or artificial perilymphatic fluid (10μl). Auditory brainstem responses test was performed before and 7 and 14 days after surgery, respectively, and the cochlea was removed by decollation of 3 guinea pigs from each group after ABR test for observing the changes in the hair cells using scanning electron microscope.

豚鼠20只，施用庆大霉素致耳聋后均分为IGF-1组和对照组，行鼓阶开窗术，微孔技术注入试剂（IGF-1组注入鼠重组IGF-1，对照组注入人工生理外淋巴液）10μ1，分别在术前和术后7、14d行ABR测试；测试完后每组3只断头取听泡，在扫描电镜下观察耳蜗毛细胞改变。

METHODS: Eighty guinea pigs were randomized into control group, model group, salbutamol treated group and Maxin liquid treated group. Asthma model s were established by ovalhumin. The changes of eosinophile in bronchoalveolar lavage fluid, thromboxane B2 and 6-Keto-prostaglandin F1a in blood, the airway resistance and the pulmonary compliance were observed by Pap staining, radio-immunity , and pulmonary function test instrument of MIL type specially for experimental animal.

实验设正常对照组、模型对照组、复方麻辛组、沙丁胺醇组，选用豚鼠共80只，采用清蛋白造模，并运用巴氏染色法、放射免疫法、MIL型实验动物肺功能测量仪，分别检测肺泡灌洗液中嗜酸粒细胞数、血浆凝血恶烷(TXB2)、6-酮－前列腺素(6-K-PGF1a)以及清蛋白激发后气道阻力和肺顺应性。

Similarly, there are simple randomized in-place algorithms for primality testing such as the Miller-Rabin primality test , and there are also simple in-place randomized factoring algorithms such as Pollard's rho algorithm .

类似地，对於质数测试有简单的随机化原地算法像是米勒-拉宾检验，也有简单原地随机化整数分解算法像是 Pollard's rho 算法。

By applying the computer techniques, randomized test method and ternary linear regression method, the test of turning force is introduced.

介绍应用计算机技术、随机试验法和三元线性回归法设计多因素车削力试验，并说明处理数据的原理和软件主要模块中难点的实现。

Objective To compare the powers among the Wilcoxon test, Kruskal-Wallis test and Median test on completely randomized design of independent samples.

目的 对完全随机设计时两样本比较的Wilcoxon、Kruskal-Wallis及Median三种方法的检验功效进行比较。

In this prospective study, 52 consecutive patients who were receiving PPIs and who were positive for H. pylori by BreathID, a new, continuous real time 13C-urea breath test, were randomized to receive either omeprazole 20 mg/day or pantoprazole 40 mg/day for 14 days. Complete test data was available for 43 patients.

在这项前瞻性研究中，52位接受质子帮浦抑制治疗，且以新式持续性即时13C-尿素呼吸检验仪器BreathID检查后，确认为幽门螺旋杆菌阳性的患者，将他们随机分配为2组，一组每天服用20毫克omeprazole，另一组则每天服用40毫克pantoprazole，并持续治疗14天，最后共有43位完成全部试验。

Methods A randomized, study was used in patients who received HD-DDP (100mg/m^2) treatment. All patients were randomized into the test group (used HD-DDP and arginine) and the control group (used HD-DDP along). L-arginine was used simultaneously with DDP and the dosage was 10g/(m^2d).β2-MG in urine before and 24 hours after using HD-DDP were measured respectively. The varity of β2-MG were examined and analysed.

对适合用大剂量顺铂(100mg/平方公尺)化疗的患者随机分为研究组和对照组，两组形成自身对照（即1例患者的2个周期进行自身对照）。L-精氨酸的用法为10g/，在用顺铂的当天给予，比较研究组与对照组化疗后24h尿β2-微球蛋白(β2-MG)的变化。

Methods A randomized, study was used in patients who received HD-DDP( 100 mg/m2)treatment.All patients were randomized into the test group(used HD-DDP and arginine)and the control group(used HD-DDP along). L-arginine was used simultaneously with DDP and the dosage was 10 g/(m2· d).β2-MG in urinebefore and 24 hours after using HD-DDP were measured respectively. The varity of β2-MG were examined andanalysed.

对适合用大剂量顺铂(100mg/m2)化疗的患者随机分为研究组和对照组，两组形成自身对照(即1例患者的2个周期进行自身对照)。L-精氨酸的用法为1O g/(m2·d)，在用顺铂的当天给予，比较研究组与对照组化疗后24 h尿β2-微球蛋白(β2-MG)的变化。

Methods:232 patients for gastroscopy were randomized into test group(98 cases were treated by intravenous anesthesia in order to be asleep even lose eyelash-reflex but breathe calmly) and the control(134 were teated by routine examination without analgesia).results: in test group ,there were less bad reflection、shorter time in operation.

将232例胃镜检查病人随机分为ⅰ组98例，给予丙泊酚静脉缓推至病人入睡且睫毛反射消失、呼吸平稳，ⅱ组对照组）134例，常规操作，不给镇静镇痛药，观察各组检查反应、操作时间、清醒时间及检查前、中、后bp、hr和spo2变化。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。