很少发生

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。

Children alopecia rarely occurred, but the lanugo newborn baby after birth will happen off, and hair re-growth may be required by a very long time, so your baby may be a few months after birth there is no hair .

儿童很少会发生脱发，但是新生婴儿胎毛在出生后会发生脱落，而毛发再次生长出来可能会需要很长一段时间，因而你的孩子可能会在出生后的几个月内没有头发。

Brad Paisley -- Letter To Me 写给自己的信 If I could write a letter to me And send it back in time to myself at 17 First I'd prove it's me by saying look under your bed There's a Skoal can and a Playboy no one else would know you hid And then I'd say I know it's tough When you break up after seven months And yeah I know you really liked her and it just don't seem fair All I can say is pain like that is fast and it's rare And oh you got so much going for you going right But I know at 17 it's hard to see past Friday night She wasn't right for you And still you feel like there's a knife sticking out of your back And you're wondering if you'll survive You'll make it through this and you'll see You're still around to write this letter to me At the stop sign at Tomlinson and Eighth Always stop completely don't just tap your breaks And when you get a date with Bridgett make sure the tank is full On second thought forget it that one turns out kinda cool Each and every time you have a fight Just assume you're wrong and dad is right And you really should thank Mrs.

如果我能写封信，寄回给十七岁时的自己。那里有一个啤酒罐和一本"花花公子"，没人知道你把它们藏在那儿。然后我要说那很令你难受，当你交往了七个月的女孩儿与你分手，是啊我知道你好喜欢她，那似乎不很公平，但我只能说那是短暂的痛苦而且也极少发生。哦，你有着美好的未来，但我知道十七岁时很少有谁人去想周五晚上以后的事儿。她不适合你，你却依然心如刀绞，不知能否活下去。但最终你能熬过这一切而且你会看到你仍然好好的并写这封信给我。在Tomlinson与第八街的交口处，停车信号时一定要将车停住而不仅仅是点一脚刹车。当你和Bridgett约会要确信油箱是加满的，再仔细想想，别太在意了，那个女孩儿并不很酷。每一次的争执，就只当你是错了而爸爸是对的。而且你真要好好感谢Brinkman老师，她为你花费了那么多额外的时间，好像她看到了地下的钻石，她不停地打磨直到你闪闪发光。

Periorbital xanthogranuloma arising in adult is so rare that only few cases had been reported.

由於旁眼窝黄色肉芽肿极少发生在成人，世界上报告过的病例很少。

Men, at first, for the most part, contented themselves with what unassisted nature offered to their necessities: and though afterwards, in some parts of the world,(where the increase of people and stock, with the use of money, had made land scarce, and so of some value) the several communities settled the bounds of their distinct territories, and by laws within themselves regulated the properties of the private men of their society, and so, by compact and agreement, settled the property which labour and industry began; and the leagues that have been made between several states and kingdoms, either expressly or tacitly disowning all claim and right to the land in the others possession, have, by common consent, given up their pretences to their natural common right, which originally they had to those countries, and so have, by positive agreement, settled a property amongst themselves, in distinct parts and parcels of the earth; yet there are still great tracts of ground to be found, which (the inhabitants thereof not having joined with the rest of mankind, in the consent of the use of their common money) lie waste, and are more than the people who dwell on it do, or can make use of, and so still lie in common; tho' this can scarce happen amongst that part of mankind that have consented to the use of money.

最初，就绝大部分人而言，满足于自然直接提供给他们的生活必需品；然而后来，世界某些部分的种群，（在那里，人口和储蓄的增长，并随着货币的使用，使土地变得不足，因而有了一些价值）多个社群之间确定了他们各自的领土边界，并在社群内部通过法律管理他们社会的私人财产权，于是通过契约和协议，确定由劳动创造的财产权；多个国家和王国之间则订立盟约，以明确表达或默认的形式否认了彼此之间的土地要求和权利，从而，基于共同的同意，放弃了他们原初对于别的国家所拥有的自然的共有权利的要求，于是，通过肯定性的协议，确定他们之间的财产权，在地球上形成各个不同的国家；然而还有大片土地被发现，（那里的居民并未与其余的人类通过使用共同的货币而融合在一起）这些土地处于荒芜状态，多于那里的居民所能够使用，因而仍处于共有状态；不过这种情形很少发生在那些同意使用货币的人群之中。

By the year 2000, Karelin had wrestled for 13 years without being beaten.

但是很少发生在他身上的注意力不集中的情况让他的梦想破灭了。

No wonder Sarkozy has been accused of playing with fire: if such scenes can occur in peaceful champagne country, whose inhabitants seldom work themselves into a froth about anything, the government can only wonder how things will go in the battle-scarred banlieues.

难怪萨科齐被指控的玩火：如果看到这种情景，可以在和平香槟的国家，其居民很少发生致力于将自己的任何事情泡沫，政府只能想知道有很多事情都在战斗中，伤痕累累市郊。

In the cities , little can't happen this circs .

在城市里，却很少发生这种情况。

Such a trifecta rarely occurs but in retrospect it all made sense: a downgrade would cast a negative light on the world's reserve currency, and since stocks and bonds are only present values of a forward stream of dollar-denominated receipts, they went down as well.

虽然这种三重大奖很少发生，但是回想一下，它们都是可以理解的：评级调降将引发人们对世界储备货币的负面关注，而股票和债券价格只是以美元计价的票据未来收益的现值，所以它们也跌了。

Schwannomas are peripheral nerve sheath tumors with a slow growth rate. They rarely occur in the retroperitoneum or pelvis.

神经鞘瘤是生长速度缓慢的周边神经鞘肿瘤，很少发生在后腹腔或骨盆腔。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。