查询词典 operation of symmetric difference

Unnarcotic analgesic is effective to relieve pain in ophthalmologic operation, and operation can be more comfortable and efficient, especially for operation on extraocular muscle and long time operation.

麻醉师分别于手术开始时（T0），5min（T1），10min（T2），30min（T3），及手术结束时（T4）记录患者的疼痛改变，并给予疼痛耐受评分，采用视觉模拟评分，即0分无痛，1分轻微痛，2分中度痛，3分重度痛，4分极重度痛。

The operation methods and operation main points of SQL 950 submerged granulator were introduced including the start and stop operation of the granulator, the flow distribution of the three streams of water, the operation cycle of the desalinized water plate exchanger, the easy occlusion of the nozzle, the chip stacking of the long chip accumulator and clogged with conveying waterpipe, the easy overload and untight seal of the centrifugal drier.

介绍了SQL 950型水下切粒机的操作方法及操作要点，包括切粒的开机操作，停机操作，3股水的流量分配，脱盐水板式换热器运行周期，喷嘴易堵塞，长料收集器粒子堆积堵塞输送水管，离心干燥机易过载和密封不严的处理。

Methods The clinical data of 96 cases received laparosxopic ureterolithotomy and 62 cases received open ureterolithotomy were retrospectively analyzed. Operating time, amount of bleeding during operation, recovery of intestinal function after operation, the operation cost, aching degree after operation, total cost of hospitalization and complications were compared between group A and group B.

回顾分析腹腔镜输尿管上段切开取石术96例及开放性输尿管上段切开取石术62例的临床资料，比较两组的手术时间、术中出血量、术后肠功能恢复情况、术后下床活动时间、术后住院天数、住院总费用、术后疼痛程度、术后并发症等指标。

Methods We retrospectively reviewed the clinical data of 321 cases of laparoscopic hysterectomy, including 201 classic intrafascial supracervical hysterectomy, 24 laparoscopic supracervical hysterectomy, 51 laparoscopic assisted vaginal hysterectomy, and 45 total laparoscopic hysterectomy. We compared the time of operation, the blood loss during operation and the restitution after operation in four groups, About the time of operation, the two methohs of amputating cervix were significantly longer than the two methods of remaining cervix.

对321例腹腔镜子宫切除术进行回顾性分析，其中腹腔镜鞘膜内子宫切除术201例，腹腔镜次全子宫切除术24例，腹腔镜辅助阴式子宫切除术51例，腹腔镜全子宫切除术45例，比较4种子宫切除术式的手术时间，出血量，术后恢复的情况。

Fig 1 At the experimental side, two weeks after operation (HE ×100) Many pieces of cartilage cells and spindle-shaped mesenchymal cells were found, by light microscope Fig 2 At the experimental side, twelve weeks after operation (HE ×100) Medullary cavity had formed, which contained hemoblasts and adipocytes, but the trabculae was not typical, by light microscope Fig 3 At the experimental side, twenty-four weeks after operation (HE ×100) The typical cancellous bone had formed, by light microscope Fig 4 At the control side, twenty-four weeks after operation (HE ×100) A large part of CXB was degraded, resorbed and replaced by fibrous tissue, but there was'not any new formed bone, by light mocroscope

图1 实验侧术后2周(HE ×100)镜下可见很多软骨细胞条索和团块生成及大量梭形间充质细胞图2 实验侧术后12周(HE ×100)镜下可见有髓腔形成，内含有造血和脂肪细胞，骨小梁尚不典型图3 实验侧术后24周(HE ×100)镜下可见形成典型的松质骨结构图4 对照侧术后24周(HE ×100)镜下可见大部分CXB被降解吸收，为纤维组织替代，无新骨形成

The sluices operation model is used to output operation plan and the mathematical model is used to provide operation cases and to check operation plan.

数学模型用来提供调度预案和对输出调度方案进行模拟检验。

Results 706 soldiers（3.47%） had oculopathy who didn't met the standard of health examination.57 soldiers（8.67%） had oculopathy among 658 recruits who did myoporthosis operation;649 soldiers（3.30%） had oculopathy among 19662 recruits who didn't do the operation.and the morbidity of the sight unqualified,complication of operation,eye bottom disease and glaucoma was higher than those who didn't do myoporthosis operation.the contrast of the two had striking statistical meaning.

结果 706人（3.47%）发现眼部疾患，均不符合军人体检标准。其中行近视矫正手术658名新兵中，57人（8.67%）发现眼部疾患；未行近视矫正手术19662名新兵中，649人（3.30%）发现眼部疾病。并且，还发现行近视矫正手术的新兵在视力不合格、手术并发症、眼底疾病以及青光眼等疾病方面的患病率明显高于未行近视手术的新兵，二者对比有显著的统计学差异。

The paper analyses the concurrent quotation theory inland and overseas, the actuality of quotation business, the component of mould price, incorporates mould base quotation operation flow and characteristic, compares currently popular quotation theories and methods, and selects appropriate quotation method of mould base. Then the paper analyses enterprise's operation chain and investigates the operation management system of mould base quotation based on Web three-tier structure and key techniques, and finishes the whole system's design and empolders the main modules through combining the technology of network and database and operation management. This paper introduces the current popular B/S three-tier structure and classical technology of MVC design pattern on J2EE platform.

本文首先分析了相关的国内外研究以及当前模具报价的现状，并在研究了模架价格构成及报价理论和方法，同时结合模架报价业务流程和特点的基础上，通过比较当前较流行的几种报价方法，选择了合适的模架报价方法，然后针对中国广大模架生产企业的现状，通过对企业业务链的分析，主要围绕模架生产企业的报价业务管理信息系统和其中的关键技术进行了研究；结合网络、数据库技术和业务管理技术完成了基于Web的模架报价业务管理信息系统总体设计；对其中的主要模块进行了开发，并对当前流行的B/S三层体系结构和基于J2EE开发平台的经典MVC设计模型技术进行了介绍。

Firms must rely on more efficient operation management and decide the strategies of achieving the operation guide in order to pursue high level object of operation performance and going-concern operation.

公司为追求高水准的经营绩效及永续经营的目标，就必须仰赖更有效的经营管理及订定能够达成经营方针的策略。

Methods 100 examples,randoms choosing scheduled time line underbelly operation (operation,the womb cut completely or satisfy time eager operation,ovary tumour operation including cutting the palace product open) divide into two set,A forms:Give hard film outside Rentaini 0.4 mg + 0.75% Bupivacaine 20 mL formulating Cheng 100 mL analgesias,B group behind the skill:100 mL compounding Cheng ease pain,comparatively,the life body collects,optesthesia simulates grade and bad reaction in giving hard film outside Rentaini 0.4 mg + interest rate of 0.75% Bupivacaine 20 mL + fluorines Pai many 2 mL after the skill.

择期行下腹部手术(包括剖宫产手术、子宫全切或次全切手术、卵巢肿瘤手术)100例，随机分成两组，A组：在术后予硬膜外芬太尼0.4mg+0.75%布比卡因20 mL配制成100 mL镇痛。B组：在术后予硬膜外芬太尼0.4mg+0.75%布比卡因20mL+氟哌利多5mg配制成100mL镇痛，比较生命体征、视觉模拟评分和不良反应。

He studied their excrement for evidence of livestock hair.

他为家畜毛的证据研究他们的粪便。

Loneliness is not grounds for deportation, deportation of the people are not all lonely people.

寂寞也不是放逐的理由，放逐的人也并不都是孤独的人。