盲

BACKGROUND: This is a systematic review of studies on the prevalence of osteoarthritis in the tibiofemoral joint more than 10 years after an anterior cruciate ligament injury, the radiologic classification methods used, and risk factors for development of knee osteoarthritis.

舒芬太尼在关节镜前交叉韧带重建的出院病人关节内镇痛作用的前瞻性，随机，双盲研究背景：这是一项关于前交叉韧带损伤后10年以上胫股关节骨关节炎的发病率，所用的X线分类方法以及发展为膝骨性关节炎的危险因素这三者研究的系统评价。

This is to certify that Stephen Wu of Toptail Labradors has made a significant contribution to the Hyogo Guide Dog Association.

本函证明上首尾拉不拉多对日本兵库导盲犬协会做出重大贡献。

MethodsDeploy methods of trabant and double-blind and positive control of YiGanLing, to take 120 patient to treatment group and control group with 3:1 proportionality.

采用随机、双盲、乙肝宁阳性对照的方法，将120例已确诊为慢性乙型肝炎轻、中度患者，且中医辨证属于湿热熏蒸兼气虚或又兼血瘀患者按3：1比例随机分为治疗组和对照组，治疗组给予解毒护肝颗粒，每次服用一袋(17克／袋，含药物10克，安慰剂7克)，一日三次。

There are two kinds of gun drills ,namely ,the center-cut gun drill used for drill blind holes and the trepanning drill .

有两种枪钻，即center-cut枪钻用于钻盲孔、行演练。

A single dose of albendazole 400 mg was used as control. Results The egg negative conversion rates of ivermectin and albendazole were both 100%(34/34) for Ascaris infection, 17.6%(6/34)and 76.5%(26/34)respectively for hookworm infection, 67.6%(23/34)and 47.1 %(16/34)respectively for Trichuris infection,58.8%(20/34) and 100%(34/34)respectively for Enterobius infection.

结果随机双盲治疗，伊维菌素和阿苯达唑对蛔虫感染的虫卵阴转率均为100％(34/34)，对钩虫感染的虫卵阴转率分别为17.6％(6/34)和76.5％(26/34)，对鞭虫感染的虫卵阴转率分别为67.6％(23/34)和47.1％(16/34)，对蛲虫感染的虫卵阴转率分别为58.8％(20/34)和100％(34/34)。

Materials and Methods The triphasic dynamic enhanced CT findings of 52 patients with renal cell carcinoma were reviewed.

资料与方法回顾性分析52例肾癌患者的三期动态CT扫描资料，对经手术病理证实的透明细胞癌、乳头状癌、嫌色细胞癌3种肾癌亚型图像进行双盲法对比分析，比较肿瘤的大小、强化程度与模式（均匀、不均匀及主要周边强化）、有无钙化、出血、坏死与囊变、肿瘤扩散及淋巴结转移等情况，同时结合患者的性别和年龄，分析3种亚型肾癌之间的影像学差异。

We performed a double-blinded randomized controlled trial to evaluate the efficacy of preemptive analgesia in children undergoing tympanomastoid surgery.

我们进行了一项双盲、随机化控制试验来评估超前镇痛在行鼓膜乳突手术的儿童中的效果。

By means of the preprocessing technique, the well known space smoothing method and MODE method which can only be used to ULA can then be applied to VULA to estimate DOA's of coherent sources.

盲估计算法是在整个模型空间内寻找与相干信源对应的广义方向向量，然后再由广义方向向量估计各个相干信源的方向。

Based on blind number theory in unascertained mathematics, primary research on water environment risk is made with uncertained information.

基于未确知数学中有关盲数理论，对不确定性信息下河流水质风险分析问题进行了初步研究。

METHODS: We conducted a prospective, randomized, controlled,blinded, parallel-group, clinical trial with n = 73 patients(ASA physical status I-III) undergoing abdominal surgery undergeneral anesthesia 1.5 h with NMB using rocuronium.

作者设计了这项前瞻性、随机的、对照的、双盲的、平行对照的临床实验，选择 ASA I-III ，应用罗库溴铵神经肌肉阻滞，麻醉时间≥1.5h ，腹部手术的患者73例。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。