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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。

Fifty-litre carboy would be the most economical size. Carboys may be retained without charge for two months.

商务英语培训专家 www.bec2.cn 50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。

Fifty-litre carboy would be the most economical size. Carboys may be retained without

50升的瓶子应是最经济的尺码，这些瓶子可免费保存两个月。

The following table is a rough guide to octane values per engine compression ratio for a carburettor engine without engine management.

对于有着先进管理系统的现代的电喷汽车，这些辛烷值可以下调5到7个点。

At the sight of a lion, which was evidently approaching with the intention of satisfying his appetite with my poor carcase, and that without asking my consent.

我看一只狮子正靠过，显然在经过我的同意，就要拿我可的躯体满足它的食欲。

As important as qualifications are,and you won't get to an interview without the qualifications,the most thing in fad is the carder and how a person presents himself at interview,I find it very difficult to define exactly the sort of personal am looking for;but when I meet someone I can tell whether they are the sort of person that I would like to appoint or whether they are not.

在求职过程中，资历固然很重要，因为若没有很好的资历，你是得不到面试机会的。但事实上，最重要的是你的个性以及在面谈中你是如何展现自己的。有时很难确切地说我需要何种类型的人才，但是在面谈过程中，我能够判断出他们是否是我所需要的人才。

Maybe it's a cashmere cardigan without buttons.

也许这会是一件没有扣子的开司米羊毛衫。

Those are relatively well positioned we are able to install dual slotsgraphics cardin regime SLI without problem.

这些都是比较有利的位置，我们可以安装双插槽的显卡，在制度sli没有问题。

His canons and grand-vicars were good old men, rather vulgar like himself, walled up like him in this diocese, without exit to a cardinalship, and who resembled their bishop, with this difference, that they were finished and he was completed.

他的那些教士和助理主教全是一些安分守己的老头儿，和他一样的一些老百姓，和他一同株守在那个没有福气产生红衣主教的教区里，他们就象他们的那位主教，不同的地方只是：他们是完了事的，而他是成了事的。

Owing to the low heart-rate-variability, the death rate of cardiopathy patients with depression is higher than that of cardiopathy patients without depression.

较低的心率变异性是患有抑郁症的心脏患者的死亡率比没有抑郁症的心脏患者死亡率高的原因。

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。