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.

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For example, the assets of the branch, product-cutting, not to divest.

例如小h片在线播放免费网站，該分支機(jī)構(gòu)的資產(chǎn)，產(chǎn)品欧美性爱兔费网站，切割18岁一下禁止观看的网站，而不是放棄。

First, for a given integer value of the objective function, the lower and upper bounds of the variables were determined by the optimum simplex tableau of the linear programming relaxation problem. Then the conditions on the bounds were added to the constraints as cuts to the associated objective function hyperplane. Finally, a branch procedure of the branch-and-bound algorithm was applied to finding a feasible solution on the objective function hyperplane.

對(duì)于給定的目標(biāo)函數(shù)整數(shù)值高潮网址，首先利用線性規(guī)劃松弛問(wèn)題的最優(yōu)單純形表確定變量的上99热这里、下界，然后將變量的上人人上人人肉人人插、下界條件加入約束條件中對(duì)相應(yīng)的目標(biāo)函數(shù)超平面進(jìn)行切割三级黄色视屏，最后應(yīng)用分支定界算法中的分支方法來(lái)搜尋目標(biāo)函數(shù)超平面上的可行解。

The research on artificial nucleases has been one of the most active frontiers of biochemistry and molecular biology. The investigation on DNA and transition metal complexes as the potential artificial nucleases is the significant branch of bioinorganic chemistry, and is of important theory and application values.

人工核酸切割試劑的研究一直是生物化學(xué)和分子生物學(xué)最為活躍的研究領(lǐng)域之一欧美18xxoo，過(guò)渡金屬配合物作為潛在的人工核酸酶與DNA的作用是生物無(wú)機(jī)化學(xué)研究領(lǐng)域的重要分支www.baoru.com，具有很重要的理論價(jià)值和應(yīng)用價(jià)值亚洲色影院网站。

branch curve：分枝曲線

branch and bound method 分支限界法 | branch curve 分枝曲線 | branch cut 分支切割

branch curve：分支曲線

branch current 分路電流 | branch curve 分支曲線 | branch cut 分支切割

branch cut：分支切割

branch curve 分枝曲線 | branch cut 分支切割 | branch divisor 分歧除子

branch divisor：分歧除子

branch cut 分支切割 | branch divisor 分歧除子 | branch instruction 分枝指令