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1·In this paper, we give the conditions of existence of positive almost periodic type solutions for some nonlinear delay integral equations.

本文利用不动点理论，给出了一类非线性延迟积分方程正的概周期型解的存在性条件。

2·The conditions of existence and uniqueness of the optimal control law is given and an algorithm of solving the optimal control law is proposed.

给出了最优控制律的存在唯一性条件，并提出了最优控制律的设计算法。

3·The modern laborer, on the contrary, instead of rising with the progress of industry, sinks deeper and deeper below the conditions of existence of his own class.

现代的工人却相反，他们并不是随着工业的进步而上升，而是越来越降到本阶级的生存条件以下。

4·The ecology of the organisms, the science of the whole relations of organisms to their surrounding world, towards the organic and inorganic conditions of existence;

有机体的生态学，即有机体与其周边世界的所有关系的科学，包括有机和无机的生存条件；

5·Through building a differential dynamic model which describes interaction among interest-group, this paper discuss the conditions of existence and stability of equilibrium of the model.

本文通过建立一个描述利益群体相互作用的微分动力模型，讨论了其均衡解的存在和稳定性条件。

6·The properties of complementary binary arrays families (CBAF) are studied. The relationship between CBAFs and differences families and the necessary conditions of existence of CBAFs are given.

研究互补二元阵列族的性质，给出了互补二元阵列族与差族的等价关系，进而给出了互补二元阵列族存在的的必要条件。

7·In his first report Mr Delarue refers to a deeply rooted conviction on the part of public opinion that poor conditions of existence for inmates are a 'just' return for the offence committed.

Delarue先生的第一份报告中指出“大众根深蒂固的认为囚犯所处的恶劣的生存环境相比于他们犯下的罪行是“罪有应得”。”

8·Modern humans have lived for most of their existence as hunter gatherers, so much of human nature has presumably been shaped for survival in such conditions.

现代人多数时候以狩猎采集为生，人性的很大一部分可能是在这种生存条件下形成的。

9·However, because some colleges and universities to be self-constrained by the existence of objective conditions, to tennis in college is not smoothly carried out.

但是由于部分高校被自身存在的客观条件所制约，使网球运动在高校中开展的并不顺利。

10·Using fixed point theorems, in this paper we give sufficient conditions of the existence of bounded mild pseudo almost periodic solution for some semilinear differential equations.

利用不动点理论，给出了一类半线性微分方程有界的调和伪概周期解存在的充分条件。