This new improved version of video uploader is still in beta testing and a random group of YouTube users have been selected for trial use and feedback.
这种新的改进版的影片上载仍处于测试和随机组的YouTube用户已选定的试用和反馈。
DESIGN: Random grouping and blank control trial.
设计：随机分组，空白对照实验。
100 example patients need urinary retention were divided into trial group and control group equally in random pubic hairs were not shaved in trial group patient white in contrlo group were done, urethral orifice bacterial culture were done after 10 days, and conducted urina sanguinis medistream urine bacterial culture after stop using antibotic drug for 5 days.
对100例停留尿管的病人随机分为实验组50例、对照组50例，实验组不剃阴毛，对照组剃阴毛，两组均在停留尿管10d后行尿道口细菌培养，停用抗菌素5d后行晨尿中段尿细菌培养。结果：尿道口目的：研究留置尿管需剃阴毛与不必剃阴毛对泌尿系感染是否存在影响。
Randomized Phase III Trial of Weekly Compared With Every-3-Weeks Paclitaxel for Metastatic Breast Cancer, With Trastuzumab for all HER-2 Overexpressors and Random Assignment to Trastuzumab or Not in HER-2 Nonoverexpressors: Final Results of Cancer and Leukemia Group B Protocol 9840
HER-2转移性乳腺癌患者，紫杉醇单周疗法与三周疗法合用曲妥单抗的疗效及HER-2患者中随机应用曲妥单抗的疗效：来自CALGB9840的III期临床试验
Methods: A multi-centers, random, and the parallel comparison clinical trial were conducted. A total of 150 chronic severe hepatitis patients were enrolled and divided into the control group, the TCM differentiation of symptoms and signs group, and the TCM combined treatment therapeutic regimen group. Administration to conventional nursing and the Western medicine treatment, the course of treatment was 60 days. The patient`s symptom integral, the liver functional parameter, the complication formation rate, the medical expense and adverse effect of each group were observated.
采用多中心、随机、平行对照临床研究方法，将150例慢性重型肝炎患者分为对照组、中医辨证治疗组及中医综合方案治疗组，均给予常规护理及西医内科治疗，疗程为60天，观察治疗前后各组患者的症状积分、肝功能指标，并发症发生率、医疗费用及不良反应。
Effects of different accession of cysteamine in daily feed on carcass quality and serum parameters of mutton sheep were studied by random trial.
试验旨在研究日粮中添加不同剂量半胱胺对肉羊血液生化指标及胴体品质的影响。
Oxygen, preterm, premature, neonate, newborn, infant, oxygen saturation, hypoxia, retinopathy of prematurity, retrolental fib ROP lasia, low birth weight, very low birth weight, extremely low birth weight, randomized controlled trial, controlled clinical trial, clinical trial, random allocation.
1.2.1 中文检索词：氧、早产、早产儿、新生儿、婴儿、血氧饱和度、缺氧、早产儿视网膜病变、晶状体纤维增生症、低出生体重儿、极低出生体重儿、超低出生体重儿、随机对照试验、临床对照试验、随机分配。
Methods: Adopting random and double-blind controlled trial methods, several indexes were observed in terms of uric micro-amount albumin excretion rate, creatinine clearance, hemorheology and platelet function et al.
方法：采用随机双盲对照实验方法，观察尿微量白蛋白排泄率、内生肌酐清除率、血液流变学及血小板功能等指标。
Variety difference for plant height, ear length and yield of sweet corn according to random block design and trial precision and the variety stability in different sites were studied by variance analysis and additive main effects and multiplicative interaction (AMMI) model.
采用方差分析和AMMI模型分析，对不同地点随机区组试验中甜玉米株高、穗长和产量的品种差异显著性、试验精确度和品种稳定性进行研究。
A random, double-blind, crossover trial was carried out on 48 patients who kept practising long term conbined use of benzhexol for more than 3 months due to extrapyramidal symptoms caused by antipsychotic drugs.
应用随机、双盲、平行交叉试验对48例因服用抗精神病药物出现锥体外系症状而联合应用苯海索持续3个月以上的患者，进行长期并用苯海索有否必要的探讨。
Totally random event trial design was adopted to complete this experiment. 18 heads of Holstein calves were divided into 3 groups, each group contained 2 males and 4 females.
试验采用完全随机化区组试验设计，试验分为3个处理组，每个处理组中有6头荷斯坦犊牛，其中4头母犊牛，2头公犊牛。
By making the unified random number table, the patients was taken into a trial group and a treatment group at random, carry on clinical appraisal to the project of observing.
采用随机数字非肓对照的方法，随机分为治疗组和对照组，对观察项目进行临床评价。
30 semifine & woolle sheep were divided into three groups in random, that is check group I, check group II and trial group.
30只青海高原毛肉兼用半细毛绵羊，随机平分成3组，即对照I组、对照Ⅱ组与试验组。
The trial-produce report of CW semiconductor lidar modulated with pseudo-random code
伪随机码调制的CW半导体激光雷达试制报告
The chance of an event happening or a condition occurring in a random trial.
概率某一事件在随机试验中的发生或条件发生的机率。
Abstract This paper expounds that the product quality is examined at the stages of sample trial producing, small quantity of trial producing and mass producing with Latin square method, factor design method, random equilibrium method, etc..
阐述了用拉丁方区法、因子设计法、随机平衡法等方法在零件的样品试制、小批试制及成批或大量生产等阶段检验产品的质量。
Methods Eighty cases of closed injury of soft tissue were treated with diclofenac diethylamine salt gel (treatment group) and diclofenac sodium gel (control group). Double blind random parallel control trial was performed.
方法选择闭合性软组织损伤患者80例，应用双氯芬酸二乙胺盐凝胶（治疗组）和双氯芬酸钠凝胶（对照组）进行双盲随机平行对照临床试验。
Diisopropylamine dichloroacetate in the treatment of nonalcoholic fatty liver disease: a multicenter random double-blind controlled trial
二氯醋酸二异丙胺治疗非酒精性脂肪性肝病的随机双盲临床研究
Monte Carlo simulation is a random trial method.
蒙特卡罗方法是一种基于数理统计的随机试验方法。
Methods: Self matched pairing method and random control trials were employed in 50 patients. Using EMLA to smear on the trial tooth, after 5 minutes to measure the electral vital force and record the VAS score in the process of treatment.
方法：50例患者采用自身牙齿配对随机对照分组，实验牙齿用EMLA涂抹牙齿及牙周粘膜后5min测量牙齿电活力，用VAS法评价磨切牙齿时疼痛情况。