随机法

Electrocoagulation was performed for research group and traditional surgery, high ligation and stripping, for the control.

下肢静脉曲张病人38例，随机分为两组：研究组20例，采用电凝法治疗；对照组18例，采用传统方法（高位结扎+大隐静脉剥脱术）治疗。

METHODS: After instrumentation with arterial and sagittal-sinus cannulae, electrocorticogram, and sagittal sinus Doppler flow measurement seven adult sheep were given a random sequence of short anesthetic infusions with methohexital, ketamine, and propofol.

斦otilde；法：7只羾，先在每只羾身举安置徨脉和失羶窦导管，脑皮层电图和失羶窦超声血流分析仪，然后随机给予小剂量的异丙酚，美索比托和氯胺酮进行短时间麻醉，同时采取多个血样标本和脑电图变化来评估药效。

The complexity and regularity of short-duration epochs of electroencephalographic data were analysed using SampEn along with the method of surrogate data.

在利用样品熵算法对短时程脑电数据的复杂度和规则度进行计算之前，首先应用了代替数据分析法，以排除所分析的实验数据是由线性加随机部分构成。

Methods The patients were randomly divided into an acupotomy treatment group of 30 cases and an electrotherapy control group of 30 cases.

采用完全随机抽样法将观察病例分为针刀治疗组30例，电针对照组30例。

Methods The patients were randomly divided into a acupotomy treatment group of 96 cases and a electrotherapy control group of 45 cases.

采用完全随机抽样法将观察病例分为针刀治疗组109例，手术对照组75例。

Methods : The patients were randomly divided into a acupotomy treatment group of 96 cases and a electrotherapy control group of 45 cases.

采用完全随机抽样法将观察病例分为针刀治疗组96例，电针对照组45例。

Methods: The asthmatic guinea pig model was established with the ovalbumin challenge methods. Forty-eight guinea pigs were randomly divided into six groups: normal control group,asthma model group,DXM –treated group,three dose groups of Jianerqiangshen electuary.

采用卵蛋白致敏法制备豚鼠哮喘模型，将豚鼠随机分为6组，即空白对照组、模型组、阳性对照组、中药3个剂量组，分别观察各组引喘潜伏期

Methods: The asthmatic guinea pig model was established with the ovalbumin challenge methods. Forty-eight guinea pigs were randomly divided into six groups: normal control group,asthma model group,DXM treated group,three dose groups of Jianerqiangshen electuary. The effects of relieving asthmatic attacks were observed,and pulmonary morphology and ultramicrostructures were observed too.

采用卵蛋白致敏法制备豚鼠哮喘模型，将豚鼠随机分为6组，即空白对照组、模型组、阳性对照组、中药3个剂量组，分别观察各组引喘潜伏期、支气管和肺组织的病理及超微结构变化。

The thickness of diamond-like film deposited on monocrystalline silicon substrate was measured by elliptically polarized light. According to the result, the film distributes over the whole surface of substrate randomly.

用椭圆偏振法测量了单晶硅基体上沉积的类金刚石薄膜，同时从所测得的膜厚值中，发现运用该沉积装置所沉积的类金刚石膜在基片表面上的厚度值呈随机分布状态。

Methods Forty children with critical viral encephalitis were randomly divided into 2 groups:regular therapy group and high-oxygen liquid group (regular therapy plus high-oxygen liquid).The clinical symptoms and encephalogram were observed before and after therapy.The contents of endothelin and calcitonin gene related peptide in the cerebrospinal fluid were detected by radioimmunoassay.

方法以2004年1～12月武汉市儿童医院收治的40例病毒性脑炎患儿为研究对象，随机分为常规治疗组和高氧液治疗组，治疗前后观察临床症状及脑影像学改善情况，并采用放射免疫法监测脑脊液内皮素和降钙素基因相关肽质量浓度变化。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新