查询词典 degenerate simplex

This article gives the volume inequality of higher dimension simplex about interface and dihedral angle, then sets up regular simplex s volume formula which differs from definition.

给出了高维单形与界面有关的体积不等式和与二面角有关的体积不等式，进而建立正则单形的有别于定义式的体积公式。

Some constraints are selected, and omitted according to the most-obtuse-angle principle. The smaller problem is solved with the simplex method. Then the omitted constraints are added to restore the original problem. If all the constraints are satisfied, then a basic optimal solution is reached. In the other case, the dual simplex method is used to obtain the basic optimal solution.

该算法依据最钝角原理略去部分约束得到一个规模较小的子问题，用原始单纯形算法解之；再添加所略去的约束恢复原问题，若此时全部约束条件均满足则已获得一个基本最优解，否则用对偶单纯形算法继续求解。

The article aims at the craft and products demand of medium, low, simplex carbon ferrochromium , puts forward new craft of producing medium, low and simplex carbon ferrochromium by using LD + AOD.

针对中、低、微碳铬铁的生产工艺及产品的需求，提出了以LD+AOD法生产中、低、微碳铬铁的新工艺，实践证明，该法的实施对我国中、低、微碳铬铁的生产将产生深远的影响。

Recent studies on the geometric inequality for the n-dimensional simplex produce many important geometric inequalities;however,the study on the problem of the geometric inequality for the pedal simplex has been very few.

关于n维单形的几何不等式研究，近期建立了许多重要几何不等式，然而，关于垂足单形几何不等式研究还是比较少。

The current of the contemporary Chinese art tends to make people hot-headed Certainly, it is not a bad thing that the art market becomes prosperous. To some extent, certain activator and lubricant are needed in order to wide attention. However, simplex way of catching attention and simplex kind of attention will conceal the authenticity of many problems. Moreover, it will even lead to numbness and degeneration of knowledge, which will definitely cause deep concern.

中国当代艺术的澎湃发展容易让人头脑发热，艺术能火热起来并不是件坏事，一定程度上讲需要必要的催化剂和润滑油才能撬动吸引人们眼球的杠杆，然而单一的撬法和单一的视觉眼球那就会掩盖许多问题的真实性，甚而开始表现为对知性的麻木和堕落，这种蔓延就让人不得不担忧。

Based on the special matrix operations including Kronecker product, Hadamard product and vectorization, the integration of monomial integrand on simplex domain is expressed in matrix form and a recursive formula for the simplex integration is presented.

基于Kronecker积、Hadamard积和拉直等矩阵特殊运算，将单项式函数在单纯形上的积分表示为矩阵形式，提出了单纯形积分的递推公式。

Methods: Mice were inoculated intracerebrally with herpes simplex virus type1(HSV-1) to form herpes simplex encephalitis. MMP-9 gelatinolytic activity was assessedby zymography from brain tissues 3 days and 7 days after HSV-1 infected.

第一部分单纯疱疹病毒性脑炎相关病理机制的研究实验一MMP-9在单纯疱疹病毒性脑炎中的表达及对血脑屏障的影响目的：研究单纯疱疹病毒感染小鼠脑组织后MMP-9的变化及对血脑屏障通透性的影响。

PARTⅡCharacteristic of MMP-9 Activation in Microglia and itsCytokines Secretion after HSV-1 infectedObjective: To investigate the characteristic of MMP-9 activation in microglia and itscytokines secretion.Methods: Balb/c mice were injected intracerebrally with herpes simplex virus type 1(HSV-1) to form herpes simplex encephalitis.

第二部分HSV-1感染小胶质细胞后MMP-9及炎性因子分泌特点研究目的：研究单纯疱疹病毒(HSV-1)感染小胶质细胞系BV2后炎性因子的表达特点，探讨BV2细胞可否作为小鼠单纯疱疹病毒性脑炎模型的替代研究对象。

Objective To assess the efficacy of Q-switched Nd:YAG laser on lentigo simplex.Methods 26patients with lentigo simplex underwent Q-switched Nd:YAG laser treatment（532nm,2～3mm spot diameter,5Hz）.

目的 评价Q开关Nd：YAG激光对单纯性雀斑样痣的疗效方法用Q开关Nd：YAG激光（532nm，光斑直径2～3mm，频率5Hz）治疗26例单纯性雀斑样痣患者，治疗后相对比进行评价，并观察不良反应。

An optimizer was built around the simplex algorithm that it minimized a simplex within an N- dimensional.

An优化建立在单纯形法，它减少到最低限度内单形的N - dimensional。

A carrier gas such as nitrogen is directed through line 20 and valve 22 to connect with line 26 and mix with the gas sample.

如氮气之类的载体通过管线20和阀22引入，与管线26相通，与气体样品混合。

But for the most part, knaves and parasites had the command of his fortune

然而支配他的家产的大多是恶棍和寄生虫。