查询词典 operation of symmetric difference

Objective To study the efficacy of Melilotus extract in rehabilitation of operation of anal rectal disease.Methods In experimental study,the animal models were established by laparotomy in rats.The blood in dressing and the granulation tissue in wound were observed in post-operation.Then,the influences of Melilotus exˉtract to the bleeding and healing in wound were compared with the difference between that of the therapeutic group and that of the controls.

目的 探讨研究草木犀流浸液在肛门直肠手术后康复中的作用方法首先进行动物实验，建立家兔开腹手术模型，观察家兔开腹术后对照组和治疗组伤口敷料渗血量的变化，以及观察伤口处新生肉芽组织的生长状况，从而评价草木犀流浸液对手术后切口渗血的影响和促进伤口愈合的作用。

Results: The expression of CTGF protein and CTGF mRNA in the nomal and sham operation group is low in the intracytoplasm of Mesangial cells, renaltubular epithelial cells and renal interstitial cells. Compare with sham operation group, the expression of CTGF protein and CTGF mRNA as yellow particulate in the mode group was markedly increased, and the fibrosis of nephridial tissue is obvious. Panaxnotoginseng could significantly decrease the expression of CTGF protein and CTGF mRNA(P.05), and there was no significant difference between Panaxnotoginseng treatment group and Benazepril treatment group.

结果：正常组及假手术组肾小球系膜细胞、肾小管上皮细胞以及肾间质细胞胞浆内有少量CTGF蛋白及其mRNA的黄色颗粒状阳性反应物，模型组上述部位的CTGF蛋白及其mRNA呈强阳性表达，三七总皂苷组上述指标表达较模型组显著减少，有统计学差异(P.05)，与阳性药物组比较差异不显著。

In the patients with protopathic breast cancer,the level of CYFRA21-1 after the operation for 4 weeks was lower than that before operation and the difference of them was significant.

血清 CYFRA21-1 检测对乳腺癌特异性高，但对乳腺癌术前诊断价值不大，对乳腺癌转移复发的监测有非常重要意义。

In the patients with protopathic breast cancer,the level of CYFRA21-1 after the operation for 4 weeks was lower than that before operation and the difference of them was significant.

结论ˇ血清 CYFRA21-1 检测对乳ˇ癌特异性高ˇ但对乳ˇ癌术前诊断价值不大ˇ对乳ˇ癌转移复发的监测有非常重要意义。

Results:The operation time, the volume of blood and rate of sickness after operation were not significant difference between the group of transfixion on the para-uteri and the group of fieeing blood vessel.

结果：宫膀缝扎组与血管游离后处理组病人的手术时间、术后出血量及术后发病率比较差差异没有显著性，宫膀缝扎后再电凝切断子宫血管及主韧带，在腹腔镜子宫切除术中具有出血少、简单易行的优点。

The news spokesman of company of game of a network says, the operation that builds Ci to use his really unplugs charity the height that reachs high to a very difficult look forward to, worth while study, but in fact Chinese system and beautiful state-owned difference, the IT plute that believes these China has his reflection and operation, just have not mature just, choose low-key processing now so.

一家网络游戏公司的新闻发言人称，盖茨确实用自己的行动将慈善拔高到一个很难企及的高度，值得学习，但事实上中国的制度与美国有差别，相信这些中国的IT富豪都有自己的思考与行动，只是尚未成熟而已，所以现在都选择低调处理。

Compared with the exchange and mutation operation in genetic algorithm ,crossover operation becomes helpless when adaptive value of most individules in demes have little difference.The algorithm falls into local solution and can't be solved by exchange. Although mutation can make it shake off local convergence and jump out of local solution, denteric mutation may destroy the produced module that is constructive to form the optimal solution.

相比遗传算法中的交换和变异操作，当种群的多数个体适应值相差不大时交叉操作就显得无能为力，算法陷入局部解而不能由交换解决，突然变异能够使之摆脱局部收敛而跃出局部解，但是后期的变异可能破坏已产生的对形成最优解有建设性作用的模块。

The authors analyze the operation characteristic of distance protection of transmission line connecting wind farm with power grid under the variation of parameters such as the amplitude ratio of electromotive force at both sides, the phase difference of electromotive force at both sides, equivalent impedance of sources, system frequency and so on; based on the real-time current and electromotive force at wind farm side as well as the information of wind power generators participating power generation, a method to adaptively set the operation boundary of distance protection by use of the information at wind farm side only is proposed.

文章分析了风电场和电网联络线的距离保护随电源电势幅值比、电势相位差、电源等效阻抗、系统频率等参数变化时的动作特性，并基于风电场侧的实时电流和电势与参与发电的发电机信息，提出了仅利用风电场侧信息量自适应整定保护动作边界的方法。

The descriptive correlation research design was conducted from Mar. 2004 to Feb. 2005. Patients who had their first CABG surgery were selected by purposive sampling from the cardiovascular ward at a medical center in Taichung. Baseline data were measured by symptom distress scale, self-efficacy in physical function scale and physical function scale, collected one day before operation, ten days after operation, one month and three months after operation, 60 subjects were enrolled in the study.

本研究采描述性相关性之研究设计，从93年3月至94年2月，共计12个月，以立意选样的方式，於台中市某医学中心之心脏外科病房选取初次接受冠状动脉绕道术之病患，以病患基本属性量表、身体症状困扰量表、身体功能状态量表与身体功能之自我效能量表分别於术前1日、术后十日内、术后1个月及术后3个月收集资料，符合收案条件者共计95人，最后完成资料收集者有65人。

Results:40 patients had no memories about the operation procedure, no pain in injection area, no nausea or vomit, no psychoneurosis after operation. But all the patients appeared to be anorectic on the day of operation.

结果：40例患者对手术过程均无记忆，无注射部位疼痛，无术后恶心，呕吐及精神神经症状，但手术当天均有食欲不振表现。

Methods Clinical data of 3 cases of bile duct injury during laparoscopic cholecystectomy were analyzed retrospectively.

回顾总结3例LC术中胆管损伤的临床资料，分析3例胆管损伤的原因及对策。

These techniques are applied to the gobang.

本文将这些技术用于五子棋中。