查询词典 beyond comparison

This paper consists of three parts:We first consider the non-autonomous predator-prey system with both Beddirigton-DeAngelis functional response and dispersion. By using comparison theorem of differential equation, we study the permanance of the system. After that, by constructing suitable Lyapunov function, we obtain some sufficient condition which guarantee the existence of globally asymptotically stable almost periodic solution of the system.

本文研究三方面的内容：第一部分考虑具有扩散和Beddington—DeAngelis功能反应的捕食-食饵系统，利用微分方程比较原理得到该系统一致持续生存的条件；通过构造适当的Lyapunov函数得到了该系统存在全局渐近稳定概周期解的充分条件。

With the help of comparison theorem, sufficient conditions which guarantee permanence of the system are obtained. For the almost periodic case, by constructing a suitable Liapunov function, we obtained that the system has a unique globally asymptotically stable positive almost periodic solution. Finally, we study a multispecies predator-prey system with stage structure and Holling II type functional response.

第二部分考虑具有阶段结构的非自治扩散捕食系统，利用比较定理得到该系统持久生存的充分条件，其后在概周期情形下通过构造合适的Liapunov函数得到了保证该系统存在唯一一个全局渐近稳定的概周期解的条件。

We advocate when you first buy the product quality and price comparison at double the purchase you decide merchants.

我们倡导您在选购时先对产品的质量和价格进行双重的比较后在决定您的进货商家。

By comparison, fat can constitute "only" 50 percent of the caloric energy in the Atkins diet.

比较之下，脂肪在Atkins的饮食中"只"占总卡路里能量的50%。

She is not only a model, simultaneously is also a comparison has the attainments singing star and the actor.

她不仅是一个模型，同时也是一个比较有造诣的歌星和演员。

In this paper,the asymptotic property for two kinds of ecological systems and oscillation for solutions of a neutral differential equations is studied by employing differential inequalities and using eigenvalue analysis,iterative algorithm,induction and comparison theorem etc.Here, the system\'s asymptotic property includes the uniform persistence,the global attractability of the solutions,the asmptotic stability of the solutions and the oscillation of solutions.

本文利用微分不等式、特征根分析法、迭代法、归纳法及比较原理等方法和理论，研究了两类生态模型解的渐近性和一类脉冲中立型微分方程解的振动性，其中包括模型的一致持久生存性，正平衡态的全局吸引性、局部与全局渐近稳定性以及解的振动性。

By recording Qi mouth Schizothorax enter the number of fishing zones, combined with statistical testing, comparison and evaluation of the three kinds of Chinese herbal mouth Schizothorax alignment effect of the attractant.

通过记录齐口裂腹鱼进入集鱼区的次数，结合统计学检验，比较和评价了三种中草药对齐口裂腹鱼的诱食效果。

In comparison, American mothers are more likely to attribute their children's success to gift.

相比较，美国的母亲们更可能把孩子的成功归因于天赋。

This might provoke unkind comparison with the claim of Sarah Palin, the Republican vice-presidential candidate, to be au fait with goings-on in Russia on the basis of her Alaskan residence.

这可能会与莎拉·佩林的主张形成不友善的对比。佩林是共和党副总统候选人，由于住在阿拉斯加，她对俄罗斯的情况很是精通。

This might provoke unkind comparison with the claim of Sarah Palin, the Republican vice-presidential candidate, to be au fait with going-on in Russia on the basis of her Alaskan residence.

这可能让人联想起与共和党副总统候选人莎拉。

We have limited budget let me know if you can do this competitively.

我们有限的预算让我知道如果你能做到这一点竞争力。

We don't know how other critters breathe--lizards, for example.

我们还不知道诸如蜥蜴之类的动物如何呼吸。