方法回顾性分析15例胰十二指肠联合伤术后患者行负压封闭引流胰液回输的临床观察与护理临床资料。
Methods The clinical observation and clinical nursing data in 15 patients with combined injuries after pancreatoduodenectomy undergoing VSD pancreatic juice reinfusion were retrospectively analyzed.
1-7行我们把in/out位放入四种基态的一个叠加中，其中“out=0”状态为正振幅 +0.5，而“out=1”状态为负振幅 -0.5。
With lines 1-7 we put the in/out bits into a superposition of four base states with positive amplitudes +0.5 for states where "out=0" and negative amplitudes -0.5 where "out=1."
如果你把这个时间机器塞到有限空间内，想要让它动起来，得用到没人能制造出的负能量才行。
If you try to squeeze this time machine into finite space, you'd need negative energy, something nobody knows how to create, to make it work.
一个著名的结果是一个非负矩阵的最大特征值在它的最小行和与最大行和之间。
One of well-known results is that the greatest eigenvalue of a nonnegative matrix lies between the smallest and the largest row sum.
竞赛矩阵和竞赛图由于具有固定行和向量及列和向量的非负矩阵类的计数，是组合数学的一个非常困难的问题，因此对具有固定得分向量的竞赛矩阵的计数问题也比较困难。
But it is very difficult to compute the number of non-negative matrix with fixed score row or column vectors, so to compute the number of tournament matrix with fixed score vector is also difficult.
正常对照组不行缺血模型制作及负压治疗，仅行免疫组织化学染色检测。
Ischemia model preparation and negative pressure treatment were not conducted in the normal control group, and only immunohistochemical staining was given.
应用十字刻沟法并且应用低能量高负压原则的乳化劈核技术行超声乳化手术。
The emulsification was taken cross splitting method with low energy and high negative pressure.
第二行是一个不大于五千的非负整数，表示你提问的次数。
In the second line, there is one non-negative integer which is the number of questions asked and answers to them.
《琵琶行》是白居易极负盛名的诗歌。
《琵琶行》是白居易极负盛名的诗歌。
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