切离的

The uncovered tracts and the liver wound surface were managed by some of the methods combined such as high frequency electrocoagulation, titanium clamp, suture, hemostatic gauze oppression, argon-beam coagulation, protein glue adherence, and Endo-GIA switcher. The total operative outcome, operating time, blood loss, postoperative complications and postoperative hospital stay were summarized in order to assess feasibility and safety of the clinical laparoscopic liver resection.Results: 1. Laparoscopic liver resection with clamp dissection method needs only the ordinary laparoscopic equipment. It has a low cost but causes a little more bleeding. 2. Laparoscopic liver resection operated by microwave tissue coagulation method had very little bleeding when dissecting hepatic parenchyma. The operative field is clear and the cost is low. It is a safe, convenient and effective method. 3. Ultrasound dissector is a relatively ideal appliance for laparoscopic liver resection at present because ofless bleeding during operation. But the speed is slow thus prolongs the operation time. Its separating intensity is not strong enough, and it can only be applied to patients without hepatic cirrhosis. 4. Ligsure has clamp dissection and electrocoagulation functions. It can carbonize hepatic tissue including the tracts whose diameters are less than 7mm. It has some advantage in dissecting. However, it has the shortcomings of the clamp dissector during coagulating. 5. Hand-assisted laparoscopic liver resection can make use of the flexibility and feeling of the operators left hand.

结果：1、钳夹分离切肝法不需特殊仪器设备，只要具备常规的腹腔镜器械即可实施，成本低，肝断面较易渗血；2、微波固化切肝法肝实质出血很少，视野清晰，成本低，操作简单，是一种安全、简便、有效的方法；3、超声刀是目前较为理想的切肝器械，术中出血少，但是，切割速度慢，手术时间长，而且，切割强度有限，适用于无肝硬化的肝切除；4、Ligsure具有挤压粉碎及高频电凝止血两大功能，可使包括7~以下管道的肝组织碳化、形成焦痴，具有一定的优势，但是，也存在分离钳电凝止血的缺点；5、手辅助腹腔镜肝切除可以利用术者左手的灵活性及手感，便于术中显露、分离、控制出血等，可随意协助右手及助手的主要操作，缩短了手术时间，大大提高了腹腔镜肝切除的安全性，李朝龙等的改良方法，同样达到了手辅助目的，又节省了费用；6、小切口腹腔镜辅助切肝法可以使用剖腹肝切除常规器械及剖腹肝切除技术，操作简单、可靠，适用于肝左外叶切除及右肝第V段切除；7、Endo一GIA切肝法在离断肝组织的同时闭合管道结构，多用于肝左静脉、门静脉分支、管径较大胆管的切割，缺点是不能用于较厚肝组织的切割，而且价格昂贵；8、临床巧例腹腔镜肝切除均获得成功，手术时间最短1.5h，最长sh，平均125 min，多数在100 min左右，手术出血量最少50 ml，最多500 ml，平均1 78 ml，除2例合并严重肝硬化的原发性肝癌患者术后出现少量腹水，1例术后发生胆漏外，其余无并发症，发生胆漏的1例患者术后住院40d，多数在术后一周左右出院，术后住院时间5一40d，平均gd。

From April 2000 to June 2002, 512 cases of laparoscopical urologic operation have been performed through transperitoneal and retroperitoneal or extraperitoneal approach: 41 cases of nephrectomy, 36 cases of radical nephrectomy, 10 cases of nephroureterectomy with cystoscopic en bloc excision of the distal ureter and bladder cuff, 3 cases of partial nephrectomy, 78 cases of partial adrenalectomy or resection of adenomas, 71 cases of total adrenalectomy, 17 cases of ureterolithotomy, 122 cases of decortication of renal cyst, 1 case of Anderson-Hynes dismembered pyeloplasty, 7 cases of renal pedical lymphatics disconnection, 2 cases of relative living donor nephrectomy.

本课题通过对223例肾疾病、149例肾上腺疾病、17例输尿管结石病人进行腹腔镜及后腹腔镜手术，其中肾囊肿去顶术140例、单纯肾切除术41例、根治性肾切除术36例、肾输尿管全切及输尿管口膀胱袖套状切除术10例、后腹腔镜肾部分切除术3例、Anderson-Hynes肾盂成形术1例、肾蒂淋巴管离断术7例、腹腔镜和后腹腔镜活体亲属供肾切取术各1例、肾上腺部分或单纯肿瘤切除术78例、肾上腺全部切除术71例、输尿管切开取石术17例。记录手术时间、手术中失血量、肠道功能恢复时间及并发症，将结果与传统开放手术和国外学者的腹腔镜手术结果进行比较，对数据进行统计分析。

If a copy of the book with the above mentioned five factors of an issue in the hours'work more cut-copies you wish to generate back-hemomediastinum, the greater the chance of butshe, producing a spine hemomediastinum dextrality.

如果每册书带有以上提到的5个不败不合洋的一个题目，那么屡屡裁切册数越众，爆发书脊破口的几率不离越不小反之，爆发书脊破口的几率不离越众。

The main jobs of this paper are as followed: 1 The reuse of the frame design technology for aircraft assembly fixtures is researched. a frame line part library is built with the templet driven technology, the reuse of the frame line part come true by the tools for instantiation and instance modification. The design resources are effectively used, some repeating work is cut. 2 Two methods to obtain the assembly feature are proposed: the straight way by the Enumeration method and the indirect way by project features to the assembly plane. All of the assembly features of the frame and the adjustable bearings are obtained by these two methods which makes the frame automatic assembly technology for aircraft assembly fixtures come true. 3 The frame automatic assembly technology aircraft assembly fixtures based on assembly features is researched. A binary tree assembly model is used to express the assembly information of the frame for aircraft assembly fixtures, the automatic assembly between the frame, the aircraft and the adjustable bearing is completed within the three steps: distribute, obtain and evaluate assembly feature. Finally, the efficiency of the frame assembly design is proved. 4The frame interpart modeling technology for aircraft assembly fixtures is researched, the intersection methods are concluded and the arithmetic of the single-cut, double-cut and inter-cut intersection is proposed, the interpart fast modeling of the frame design for aircraft assembly fixture come true. 5Based on the researches mentioned before, a sub-system of frame fast design for aircraft assembly fixture is developed on CATIA. The sub-system is used to design the aircraft assembly fixtures in a large aeronautics corporation and make a good- effect.

论文的主要工作如下： 1研究了飞机装配型架骨架设计重用技术，在总结归纳骨架线框结构类型的基础上，应用模板驱动的方法建立了骨架线框库，通过骨架线框零件的实例化和离线编辑实现骨架线框的重用，有效利用设计资源，减少重复劳动； 2提出穷举几何对象的装配特征直接获取方法，遍历零件模型的几何对象，从中捕捉所需装配特征，该方法简捷、高效；提出向装配面投影的装配特征间接获取方法，该方法在现有特征基础上生成装配特征，解决了部分装配特征难以直接获取的问题； 3研究了基于装配特征的飞机装配型架骨架自动装配技术，采用一种二叉树装配模型表达骨架的装配关系，并通过装配特征的分配、获取和赋值三个步骤，实现了骨架分别与飞机产品和可调支承的自动装配，避免了繁琐的人工交互操作，提高了骨架设计的效率和规范化程度； 4研究了飞机装配型架骨架零件间建模技术，在总结归纳骨架元件相贯处理方式的基础上，提出了骨架元件单剪切相贯、双剪切相贯和互剪切相贯的实现算法，简化了骨架相贯处理的过程； 5基于以上研究，在CATIA平台上开发了飞机装配型架骨架快速设计子系统，并应用于某大型航空企业的装配型架设计，提高了设计效率和设计质量。

Dines when the manner must be elegant, the attention posture, both hands minute holds the knife and fork, the left fork right knife, slices meat with the knife when should better be cuts together eats at the same place; When eats the soup, if may take with the small soup bowl drinks but if the trays and cups first floor cooking liquor may incline the way to use the under soup tureen not separable table; When edible fruit, after must use the knife cutting and slicing first, then uses the fork to use.

用餐时举止要文雅，注意姿势，双手分持刀叉，左叉右刀，用刀切肉时最好是切一块吃一块；在喝汤时，若是用小型汤碗则可拿起来饮用若盘碗底层的汤汁可以倾斜方式取用但底下的汤盘不可离桌；在食用水果时，必须先用刀切块后，再用叉取用。

Gravure press is not discharge on down during the mode of production, the per-color business card printing and membership card after harvest cylindrical insertreleased, offline after the subject with a single eyefor a cross-cutting machine rolled business card printing and membership card making for easier and more precise printing long broken sected collection, and then set the broken sected collected leaflets business card printing and membership card making products in spinons convex, indentation, die-cutting, waste, collection, testing, packaging; business card printing and membership card making products for stamping or compact label positioning easy-care, and the increase in the operation, the disadvantage is that the above process, the operation covers an area of large plant, to make more, and sometimes the drum to the materials offline operation in cross-cutting precision |interrupted Zhang superstandard, it will be a large number of categorizing people and a large area of the workspace.

凹印机是采用上料下料不停机的生产方式，进行逐色制卡和会员卡制作后收成卷筒状取下，离线后通过一台识标横切机把卷状制卡和会员卡制作品以单幅印长断切收集，再将断切收集来的单张制卡和会员卡制作品进行棘凸、压痕、模切、剔废、收集、检验、包装；制卡和会员卡制作品如需要烫金或镭射标定位烫，还需增加工序，以上工艺缺点是工序多，占地面积大，使用机台多、人员多，有时卷筒印材离线作业在横切过程中断张精度超标，还需大量的分检人员和大面积的工作空间。

For thicker materials, die-cut with more tolerance to wear the backing sheet of smaller and smaller.

因为质料越厚，模切的公役越不小，切不脱不顶纸的几率不离越小。

However, the owner of the farm, who is transformed from a agricultural producer into a leisure farm owner, is limited by the lack of environment planning and the capacity of management. Besides, the agricultural guidance and the government policy are not clear enough to the environment planning of leisure farms. That is the reason why the planning of farms far away from the meanings and functions of leisure agriculture.

然而，原本从事农业生产转为从事休闲农业的经营者，囿於本身对於农场规划知识的不足及经营管理能力的缺乏，加上目前休闲农业辅导及管理政策并未对休闲农场的环境规划作切确的规范，使得现今农场的规划逐渐悖离休闲农业的意义与内涵。

The detachment fault zone is a low temperature shear zone with top to the E to SE extensional shearing and has typical S-L mylonites with both shearing and flattening strains.

拆离断层带是一个上盘向E到SE伸展剪切的低温剪切带，由具有剪应变和压应变的典型SL糜棱岩构成。

To calculate the pressure drop of cyclone must consider the tangential velocity. Researchers regarded inner vortex as quasi-forced vortex and outer vortex as quasi-free one before.

旋风分离器阻力损失的理论计算离不开切向速度分布，以往在切向速度的研究中，认为内涡旋是准强制涡、外涡旋是准自由涡。

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。