查询词典 existence

It belongs to human appetence for their existence.

合作是指人类在各种社会活动中的互助协作行为，它是人类生存的本能。

Researchers at the Centre de recherches sur la cognition animale CNRS/ Université de Toulouse have discovered that distribution of labor, which is a feature of the social organization of bee colonies, is a result of the existence of insects specialized in aversive and appetitive responses to stimuli.

法国科学研究中心的研究人员发现，社会分工在蜜蜂群体社会中有显著的特点之一，是经由蜜蜂学习、记忆能力和天生素质决定的。

Being apposition of human being and the way of human being, history and practice are present in the state of the mutual objective existence of each other and create each other in their interaction.

历史与实践是人类存在和存在方式的同位语，两者互为对象性而存在着并在其相互作用中互相创造。

Aiming at the problems of our venture capital appraisal system in existence, this paper makes some research on it.

本文针对我国现有评价体系存在的问题，对风险投资项目评价体系进行研究。

Third, the jewelry appraiser is a witness to the existence of the property.

第三，珠宝鉴定是一个见证存在的财产。

Without presuming the activation functions to be continuous, bounded and monotone nondecreasing, by utilizing linear matrix inequality and Cellina approximate selection theory in differential inclusion, a sufficient condition is provided to ensure existence of periodic solutions for that recurrent neural networks.

在并不要求激励函数连续、有界及单调非减的情况下，通过利用线性矩阵不等式和微分包含中的Cellina近似选择定理，得到了该神经网络模型存在周期解的充分条件。

First, we use the time-descrete method for constructing an approximate solution, hence, establish a priori estimates of the approximate solution,we prove the existence subsequently by taking the limit of the approximate solution.

首先， 我们用时间离散化的办法构造逼近解，再对逼近解作必要的一致估计，然后通过对逼近解取极限，证明了弱解的存在性。

The existence theorem of solution of approximate problems is obtained.

我们考虑了一类广义似变分不等式系统的数值解，提出和SGVLIP相关的逼近问题，证明了逼近问题解的存在性。

In the second chapter, we study the mixed finite element method of Oldroyd B type viscoelastic fluid flow model, and we give the existence and uniqueness of approximation solution and error bounded.

第二章讨论用混合有限元方法去研究Oldroyd B型流体流动问题的解的存在唯一性，并给出了逼近解的误差估计。

In this paper, we use the coupled fixed point theorem for mixed monotone condensing operators to obtain an existence, uniqueness and iterative approximation theorem of solutions of initial value problems for second order mixed monotone type of impulsive differential equations.

利用混合单调凝聚算子的耦合不动点定理，给出了二阶混合单调型脉冲微分方程的初值问题的解的存在唯一性及迭代逼近定理。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。