The tissues were randomly allocated to fresh, vitrification and conventional slow freezing groups.
组织被随机分配到新鲜组、玻璃化冷冻组和慢速冷冻组。
Once people have been randomly allocated to groups, the counter-argument about self-selection is ruled out.
一旦人们被随机分配到各组，就排除了自我选择的反对理由。
Methods: 76 cases (84 eyes) with fundus bleeding were allocated to 2 groups randomly.
方法：将76例（84眼）眼底出血患者随机分为2组。
Methods: 60 cases of fresh limbs fracture were allocated to 2 groups randomly.
方法：将60例新鲜四肢骨折患者随机分为2组。
Methods: 251 cases of IA were allocated to 3 groups randomly, the NT being 20, 40 and 60 min individually.
方法：将251例缺血性中风患者按病情程度分层随机分为3组，针刺留针时间分别为20、40和60分钟。
Methods: 76 cases of CU were allocated to 2 groups randomly.
方法：将76例慢性荨麻疹患者随机分为2组。
They recruited 248 menopausal women to take part in their study and randomly allocated them to one of two groups: soy or placebo.
他们动员了248个更年期的妇女来参与他们的研究，并随机分到两组中的一组：大豆组或安慰剂组。
Methods: 60 cases of LSMC were allocated to 2 groups (each group 30 cases) randomly.
方法：将60例晚期乳腺癌患者按教字表法随机分为2组，各30例。
Methods: 64 cases were allocated to 2 groups randomly, 32 cases in each group. Treatment group treated by XZL and 5% of sodium morrhuate injection under gastroscope for control group.
方法：将64例患者随机分为2组各32例，治疗组以消痔灵、对照组以5％鱼肝油酸钠，胃镜下分点注射治疗。
Methods: 80cases were allocated to two groups randomly, each group 40 cases.
方法：将80例患者随机分为两组，各40例。
Methods: 78 cases of late-stage cancer with intermediate-degree or severe pain were allocated to 2 groups randomly.
方法：将78例晚期癌症伴中重度疼痛患者随机分为2组。
Methods: 150 cases of peptic ulcer were randomly allocated into the treatment and the control groups to receive, for a period of 4 weeks, the boil-free Weiyao capsule or Weifu capsule.
方法：将消化性溃疡患者150例随机分为治疗组和对照组，分别给予胃药胶囊和胃复胶囊治疗，疗程均为4周。
Methods: 60 cases of CPHD were allocated to 2 groups randomly.
方法：将60例慢性肺心病患者随机分为2组。
Methods: 110 cases with neuroleptic salivation were allocated to two groups randomly, treatment group (56 cases) were given CLW for oral use and control group (54 cases) by artane or phenergan.
方法：将110例因使用抗精神病药致流涎的患者随机分为2组，治疗组56例，口服陈夏六君子丸；对照组54例，使用安坦或非那根治疗。
Methods:4 pairs of littermate swines were allocated randomly to 2 groups(the control group and the experimental group).
方法：选用同窝小猪4对，分别随机分为实验组和对照组。
Methods:4 pairs of littermate swines were allocated randomly to 2 groups(the control group and the experimental group).
方法：选用同窝小猪4对，分别随机分为实验组和对照组。
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