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- Selecting Randomly Questions 随机抽题
- Qualified beta testers will mostly be selected randomly. 我们将进行随机抽取决定最终有资格参加测试的玩家。
- The subjects for this investigation were selected randomly. 调查对象是随机挑选的。
- Methods:select randomly 60 cases of hypertension of aged people,all patients were given Lisinopril,10mg qd-bid,the course of treatment was 6 months to observe the changes of BP and PP,before and after treatment. 方法:随机选择老年高血压患者60例,服用赖诺普利10 mg qdbid,疗程6个月,观察治疗前后的血压和脉压的变化。
- Ten strains that expressed soluble antibody Fab fragment were selected randomly. 随机挑取10株单克隆分别进行表达,将含有可溶性抗体Fab片段的细菌上清进行ELISA鉴定。
- Methods: A total of 148 frequent eye-wink children were selected randomly in out-patient clinic (OPD). 随机抽取148例门诊频繁瞬目征患儿,对其生活习惯、眼部情况进行详细询问并进行病因分析及综合治疗。
- The yellow and black-seeded rapeseed lines (Brassica napus L. ) were selected randomly to test the flood tolerance during seed germination in the anoxic condition. 摘要随机选取甘蓝型黄籽、黑籽油菜各20个品系,将萌发中的种子进行淹水缺氧处理,观察黄籽、黑籽品系耐湿性表现。
- Methods: 562 healthy primiparae were selected randomly, whose mental states were evaluated according to questionnaire during the delivery course. 方法随机对住院分娩产妇进行产前、产时、产后全过程的问卷调查。
- The trade-rate he uses is 3:2:1 (met:crys:deut). Its not a fix rate, it can vary +- a bit. Everytime the merchant is called, the rate is selected randomly. 商人所用的交易比例为3:2:1(金:晶:重氢),这比例不是固定的,它可以是多或少一点.故当每次召唤商人时其交易比例是被随机选定
- The researchers studied 249 healthy, sedentary adults from Rhode Island and Pittsburgh who were selected randomly to take part in one of the three physical activity programs. 研究者研究了249个健康的惯于久坐的成年人,他们是随机从罗德岛和匹兹堡挑选出来参加三分之一身体活动项目的。
- Methods:5 chinese white rabbits were selected randomly and the venous blood reticulocytes were counted before exsanguination,and at 5,7 and 10 days after exsangquinations. 方法:随机取中国白兔5只,分别在干预前及干预后的第5、7、10天抽取耳缘静脉血进行网织红细胞检测;
- Methods Twenty-nine SLE patients with AVN of bone,40 SLE patients and 20 polymyositis (PM)/dermatomyositis (DM) patients without AVN were selected randomly from the inpatient. 方法统计本院发生无菌性骨坏死住院的29例SLE病人,同时随机抽样不伴有无菌性骨坏死的40例SLE和20例皮肌炎/多发性肌炎(DM/PM)病人作为对照组。
- To study the relative factors influencing the quality of cryoprecipitate.The cryoprecipitate samples were selected randomly and their quality was analyzed. [目的]研究分析影响冷沉淀质量的相关因素;
- Methods The hospitalizing data of 225 mycotic infected patients and other 225 patients selected randomly in the hospital at the corresponding period were analyzed retrospectively. 方法将我院真菌感染患者中资料齐全的真菌感染病人225人进行分析。随机抽取同期全院的225人作为对照组。
- Methods 65 patients with HFMD were selected randomly in two groups.Treat group received ganciclovir in addition.We observed their effective rate and side effective rate. 方法将65例婴幼儿HFMD患儿随机分为治疗组和对照组,治疗组加用更昔洛韦,观察临床有效率及不良反应率,并对结果进行统计学分析。
- The watermark is embedded into the perceptually most significant components of the few frames selected randomly and thus it can be well preserved after video compression. 将水印嵌入到随机选出的视频帧里视觉上最重要的分量中,使视频被压缩后水印信息仍能得到较好的保留;
- Methods 120 students were selected randomly, and after 4h ,the amounts of thiamine and riboflavin in their urinary were detected by a fluorescence method. 方法随机抽取120名学生,进行4小时尿负荷试验,以荧光法测定尿中核黄素的含量。
- Methods Thirty patients were selected randomly, the FAC in different cross-sectional levels of short axis of left ventricular cavity was measured with the AQ and manual method. 方法用手动轨迹球法和声学定量技术对30例二维超声心动图不同左室短轴切面的面积变化分数进行比较研究。
- Methods: Students from grade 1 to 4 in urban and rural schools respectively were selected randomly by the multi-phase-stratified-cluster sampling method. 方法:采用多阶段分层整群抽样,抽取普通小学1年级末至4年级末的学生为研究样本。
- Method:all 1 ml dispensable syringes of 6 batch numbers of 5 different brand names were collected and divided into 6 groups. 30 syringes were selected randomly from each group and dead space capacity and drug fluids remnants of which were detected. [方法 ]收集 5种品牌 6种批号的一次性1ml注射器 ,分成 6组 ,每组随机抽取注射器各 3 0支 ,测定其死腔容量及残余药量。