生存

By analytical method and comparison theorem, some sufficient conditions for uniformly persistent of two populations and the whole system are obtained.

利用分析法和比较定理，得到两种群分别一致持续生存以及整个系统一致持续生存的充分条件。

In the first chapter, we research the dynamics of population which were in the polluted environment, we will: give the corresponding mathematical model;(2): obtain the explicit conditions for the threshold of the population by means of comparison theorem.

第一章是研究污染环境中种群的动力学行为，首先给出相应受污染系统的数学模型，然后研究系统中种群的持久生存和灭绝问题，在具体模型中，运用比较定理研究种群生存的阈值。

We introduce the advanced international technology and equipment, develop the enterprising spirit of "absolute sincerity, innovation, development", insist that "good prestige is our life, outstanding quality is the essence of our survival, the favorable price is the terms of survival, complete service is the continuity of life".

公司引进先进的国际技术设备，发扬"精诚、创新、发展"的企业精神，坚持"良好的信誉是我们的生命，优秀的质量是生存的根本，优惠的价格是生存的条件，完善的服务是生命的延续"的经营宗旨，大力张扬"精诚合作，创新发展"的企业精神，愿与国内外客商精诚合作，共创辉煌。

Conduct oneself in society and let one high , treat people it has first wider to be good fortune.

当把所谓的管理贫穷和求生存的人当作自己生存的方式的时候，想想曾经辛苦养育你们的人吧。

Self-sowing annuals and freely spreading perennials continue to find a place in the modern cottage garden, just as they did in the traditional cottager's garden.

而自播种子的一年生植物以及自由扩散的多年生植物继续在现代的"村舍花园"寻找自己的生存之地，这跟它们在传统"村舍花园"的生存之道没什么两样。

In this article,we conduct study on the rural female depicted in HeNan local novels civialian and geographically.Through their miserable ,virgin ,countrified living condition and tragic suffering,we can review the central culture and its effection on the rural female.

本文从民间地域角度，对河南乡土小说中的农村女性进行考察，通过农村女性"苦"、"古"、"土"的生存背景和现实生存遭际，来透视中原地域传统文化，及其对河南农村女性的规定和制约。

He shows what is covered by cultural and living surface phenomena very clearly and leads readers to walk out of the ring upon ring dense fog of the commercial, technological and cultural coxcombical times on the way he showed in his novels to enter a simple and attracting ideal existence space.

他把文化和生存的表象遮盖下的东西异常清晰地显露出来，引领读者循着他在小说中展示的道路，走出商业、技术和文化虚浮时代的层层迷障，进入素朴的醉人的理想的生存空间。

Cash flow management is significant to the small and medium-sized enterprise survival and the development significance, but the small and medium-sized enterprise because of its management and operation's particularity, between its investment in enterprise and the free cash current capacity's sensitivity appears especially important.

现金流管理对中小企业的生存和发展意义重大，而中小企业因其经营管理的特殊性，其企业投资与自由现金流量之间的敏感性显得尤为重要。摘要：在我国经济转型期，中小企业对于推动经济发展和科技进步，促进产业结构优化升级起着至关重要的作用，而现金流作为企业生存发展的血液。

Only finding the meaning of life can a person establish the value of life and tend to choose to live, otherwise he would lose the support of living and fall into the deep trap of death.

找不到生存的意义便会失去生命的依托而坠入死亡的深渊。这部小说中的年轻人似乎都没有找到人生意义，没有确立人生信念，在生存价值这个问题上都付诸阙如。

Those spaces which wasn' t provided with consuming value was neglected, such as the lowest rung or the peasant life. The flashy literature narrative made up the critical defilade to truth life, history construction and the living destiny of people.

对于没有进入消费性空间的底层或农民的生活，或者忽略不计，或者故意进行扭曲的书写，文学叙事日渐堕入浮华、虚浮的符号写作，并没有深刻地参与到社会的具体情景和人的生存探索之中，而是对真实的生活和历史的建构以及人的生存命运构成了一种严重的遮蔽。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。