永久

By applying the comparison theorem and some new analysis technique, some sufficient conditions which guarantee the permanence of the system are obtained. After that, by constructing a suitable Lyapunov function, sufficient conditions which ensure the global attractivity of the system are obtained.

利用差分方程的有关理论，使用与前面不同的分析方法，获得保证该系统永久持续生存的充分性条件；其后通过构造适当的差分Lyapunov函数，得到保证该系统全局吸引的充分性条件。

According to the feeling of humans, it is not clear to show something, from time to time, we are not sure whether we should insist on our feelings, but we do like that ,cos we can't control ourselves, when you fall in love river, maybe you will lose your intellect , some words , some smile, some comportment could make you remember forever, we can't choose to remember something ,and forget something , once something happened in our lifes, it becomes past. What it left to us is the memory, I think memory has the life-span, and it was controlled by our minds. There is a rule to memory, if you force yourself to forget something ,usually , you must fail to forget something, cos a kind of consciousness in your mind make you remember that more and more clearly,, it is difficulty to fade something from one's memory by action,,, the only way to forget is the time , the time owns huge power to control human beings mind… waimaozu_com

关于人类的情感，这是个不太容易可以去诠释的东西，时而，我们并不确定我们是否应该坚持自己的情感，但是那样做了，因为我们无法控制自己内心的情感，当人们坠入爱河的时候，很多时候又会失去理智，一些言辞，一些微笑，一些举止都会让我们永久的铭记，我们无法选择性的去记忆什么，淡忘什么，一旦什么事情发生在我们生命里，即刻就成为过去，它留给我们的就只是"记忆"，然后记忆是有生命的，它被我们的思维所控制，对于这点有个规则是这样说的如果人们刻意的去淡忘什么，通常情况下，人们无法做到真正的忘却，因为人的大脑里有种潜意识会让我们越来越记忆深刻，所以通过某些方式让记忆消失并不是一件容易的事情，可以选择淡忘的唯一方式就是----时间，时间既有巨大的能量，它可以操控人们的思想。

Then three symbol serialization based on files, database and compound document are pointed out.

对于符号管理系统文章以成熟的STL标准容器为主构造内存存储模式，并提出基于文件，基于数据库和复合文档三种永久序列化的方法。

Explain that your attorneys insist that a prenuptial agreement (which keeps your assets separate for all time) is a condition precedent of marriage.

向对方解释：是你的律师坚持要办理婚前协议的（此协议将永久保护你的私人财产）那是结婚的先决条件。

Based on the genetic algorithm and the method of conjugate gradient, a method for optimizing the model parameters is developed.

基于遗传算法和共轭梯度法确定最优化模型参数，利用该模型拟合了2种硫化胶的应力松弛系数和永久变形率随时间变化的数据。

We can trafer human proinsulin gene into diabetes mellitus patients, produce long - term, constant, physiological control in the proposal of permanent therapy.

通过基因转移技术将人胰岛素原基因导人糖尿病患者体内，以产生长期、稳定、按生理模式分泌的胰岛素，从而达到永久治疗的目的。

Q. You don't want permanent management of your arms before the constituent assembly elections.

问：你们不想使你们的军队在制宪会议选举前受到永久的管理。

As we talked about bilateral relations, I mentioned the utility of a permanent point of contact.

当我们谈到双边关系时，我提到了设立一个永久接触点所带来的好处。

I refer specifically to permanent residents,in contradistinction to temporary visitors .

我是专指永久居民而言，以别于临时访客。

I refer specifically to permanent residents, in contradistinction to temporary visitors.

我是专指永久居民而言，以别於临时访客。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐