是非

Bifurcation is a key problem in the study of nonlinear dynamical system.

分岔是非线性动力系统研究的中心问题之一。

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。

I'll give you $100 to say something bitchy about someone we know.

如果你可说说其他是非我给你100块

So that you may approve what is excellent, and so be pure and blameless for the day of Christ

使你们能分别是非，作诚实无过的人，直到基督的日子

So that you may approve what is excellent, and may be pure and blameless for the day of Christ

使你们能分别是非，作诚实无过的人，直到基督的日子

At Indiana University in Bloomington, 60% of students who use the Office of Writing Tutorial Services are non-native English speakers.

在布鲁明顿印第安那州立大学60%使用办公写作辅导服务的学生是非英语母语的人。

At Indiana University in Bloomington, sixty percent of students who use the Office of Writing Tutorial Services are non-native English speakers.

在布鲁明顿的印第安那州大学，60%使用写作指导服务的是非英语母语的学生。

Furthermore, the growth rate of solution near the blowup time is uniform in the domain, provided that u are radial functions and...

在解是非径向对称的情况下，我们用其他技巧证得解的整体爆破性。

We've got an open body cavity in a barely sterile environment.

这里是非无菌环境有个人开膛破肚地躺着

I thought Phelp's was unbelievable and despite Rogge's opinion, Bolt was out of this world.

我觉得菲尔普斯让人难以置信，博尔特的表现用罗格的话来说，是非人类。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷