查询词典 paper matrix

Its major feature is to reduce EMS memory allocation greatly by the help of two one dimensional arrays: one is used to deposite the elements within the band width of the matrix at input stage and latter store the elements within the band width of cholesky lower triangle matrix at output sta.

作者针对地球物理数值模拟中常碰到的大型稀疏变带宽方程组的求解问题，介绍了一种大型稀疏变带宽矩阵的存储方法及 Cholesky分解法。

Using varied band matrix and one-dimension array to collect the large sparse matrix, the integral coefficient of all the nodes, we could save memory space.

采用变带宽、一维数组方式只存储稀疏刚度矩阵中非零元索，能够节约内存。

Matrix metalloproteinase 9 (MMP9) is one of the representative substances that can degrade basement membrane and extracellular matrix.

基质金属蛋白酶9(matrix metalloproteinase 9，MMP9)是降解细胞基底膜，包括细胞外基质的代表性物质。

Matrix metalloproteinases, which degrade extracellular matrix and basement membrane, plays an important role in many inflammatory diseases.

基质金属蛋白酶(matrix metalloproteinases，简称MMPs)是可以分解细胞外基质和基底膜的蛋白质水解酶，在许多疾病中扮演重要的角色。

Pointing out that more than we might expect hinges on the moral backdrop of The Matrix plot line, he asks readers to instead envisage a "benevolently generated Matrix."

在他的文章《矩阵——我们的未来》中，以自己多年的研究为基础，他认为影片所描述的情形不仅是可能的，而且是不可避免的。

In the fifth chapter, we propose the conditional generalized ridge-type estimator of regression coefficient in restricted linear regression model, and prove that it is superior to the restricted best linear unbiased estimator in terms of mean squares error and mean squares error matrix, we also give the choice of parameters matrix K.

第五章给出了约束线性回归模型中回归系数的条件广义岭估计，讨论了它的优良性，证明了它在均方误差及均方误差矩阵下都优于约束最小二乘估计，并给出了参数矩阵K的选择。

Finally,we obtain the singular matrix Dirichlet andthe singular matrix Beta distribution,and the density functions of them are ob-tained.

最后，由退化矩阵Liouville分布构造了退化矩阵Dirichlet分布、退化矩阵Beta分布，得到了它们的密度函数的表达式。

To breed grafting watermelon Zhuang Miao, terminal of promotion of farming ability of terminal of farming ability promotion and peaceful wave city is in county of peaceful 2005 sea jointly town of street of Ning Hai's head of a county undertook inside the grow seedlings canopy of Shao Xingyong of village of palace of empress or imperial concubine of the first rank " in mother " the card is compressed model matrix nutrition earthen bowl Ci Xi, summarize test result as follows now. Earthen bowl of nutrition of the compression that 1 experiment process suits grafting watermelon grow seedlings to use matrix has 6cm × 2.5cm or 5cm × 2.2cm, what this we choose is 6cm × 2.5cm, smooth squeezing ramming should make seedbed copy first when grow seedlings, seedbed upper berth lies between water to use deep plastic film, in order to prevent moisture leakage and root system next plunging into, make sure nutrient earthen bowl is even and bibulous, filmy all around left and right sides of tall 6cm of bed a low bank of earth between fields, avoid prediction of a person's luck in a given year of moisture side direction.

为了培育嫁接西瓜壮苗，2005年宁海县农技推广总站和宁波市农技推广总站共同在宁海县长街镇娘娘宫村邵兴永的育苗棚内进行了"中慈"牌压缩型基质营养钵(慈溪市中慈生态肥料有限公司生产)和常规塑料钵育苗对嫁接西瓜秧苗素质影响的对比试验，现将试验结果总结如下。1试验过程适合嫁接西瓜育苗用的压缩型基质营养钵有6cm×2.5cm或5cm×2.2cm，这次我们选用的是6cm×2.5cm，育苗时要先将苗床底整平压实，苗床上铺隔水用厚塑料薄膜，以防止水分渗漏和根系下扎，保证营养钵均匀吸水，薄膜四面床埂高6cm左右，防止水分侧向流失。

The general form of solution for the non symmetric matrix A is given, the expression of optimal approximation solution is presented, and an algorithm for solving the problem is described. The total least squares problem with symmetric and bisymmetry constraints is discussed respectively. A sufficient condition for existence of solution is derived by use of the theory of matrix Ricaati equation. The general form of solution is given if the problem has a solution, and the expression of optimal approximation solution is presented. Some numerical examples are given.

对矩阵A是非对称情形，给出了解的一般表达式，证明了最佳逼近问题解的存在唯一性，并给出了其解的表达式，描述了求解问题的算法；讨论了带对称和双对称约束的总体最小二乘问题，利用Ricaati矩阵方程的理论得到了解存在的一个充分条件，分别对对称矩阵和双对称矩阵两种情形，给出了解的一般表达式，证明了最佳逼近问题解的存在唯一性，给出了其解的表达式，提出了求解这些问题的算法，并给出了数值例子。

Through the opening design of the black matrix at the overlapping region between the public electrode on the black matrix on the color film substrate and the data line leads or/and grid line leads on the array substrate, the invention avoids strong contacts between Au-ball lead and the protective layer on the data line leads or/and grid line leads so as to prevent electrostatic breakdown and improve product yield.

本发明通过在彩膜基板的黑矩阵上的公共电极与阵列基板上的数据线引线或/和栅线引线交叠区域的黑矩阵采用开口设计，避免Au-ball与数据线引线或/和栅线引线上面的保护层形成强力接触，防止了静电击穿发生，提高了产品的良率。

Diabetes is a social disease that affects several million people worldwide.

糖尿病是一个社会性疾病，全世界有数百万人罹患此病。

I'll call you on Friday to see if we can reschedule our luncheon meeting at your convenience.

我星期五会给您打电话在您方便的时候我们重新安排我们的午餐约会。