查询词典 presence

Anthor factor affecting the cellular immunity is the presence of soluble interleukin-2 receptor (sIL-2R) that will compete with the membrane-bound IL-2R and desensitize the immune response.

因为介白素十号(IL-10)有压抑细胞性免疫反应（例如杀手细胞及吞噬细胞），却提升体液性免疫反应的作用，而EB病毒晚期基因BCRF 1与介白素十号有相似的基因序列（又称vIL-10），也可能具有相似的功能。

The 21st century is a century of life science,the mathematical biology advanced rapidly, and the study in determinate system is perfect. In face,the species ecology systems are often subject to ,some uncertain factors,white noise,whether the presence of such noise affects these results that we have obtained has received exten sive attention ,which makes the study about stochastic system more and more important.

21世纪是生命科学的世纪，生物数学的发展突飞猛进，百花争妍，其中对确定性系统的研究已经较为完善，而实际上的种群系统常受到一些不确定性因素的干扰，即白噪声的干扰，研究白噪声的存在是否影响种群生态系统以及是否使原有的结果发生变化已受到广泛的关注，这就使对随机系统的研究显得尤为重要。

This more cautious determinist says that whatever the expressions 'voluntary', etc . may mean , unless we have reasonable grounds for thinking there are no such laws, the distinctions drawn by these expressions cannot be regarded as of any importance, and there can be neither reason nor justice in allowing punishment to depend on the presence or absence of excusing conditions .

这一较慎重的怀疑论者声称，无论"自愿的"等表述可能意味着什么，除非我们有合理的根据认为，不存在这样的规律，这些表述所划定的任何区别，都不能被视为有任何意义，而且，在允许惩罚取决于免责条件的有无方面，既不合理也不公正。

Because the time series generated from finite difference equation with chaos may also possess exponential distribution of probability density. Additionally, irregular dynamics has ever been attributed to the presence of stochastic noise in many systems, but actually it may result from chaotic process in deterministic system.

近年来对非线性动力系统的深入研究发现：观察到某一过程具有指数型概率密度事件分布并不足以确定它就是泊松过程，由具有混沌行为的有限差分方程所产生的时间序列也可具有指数型概率密度分布；在许多系统中，过去归因于随机噪声的不规则动力学特性，实际上很有可能是由确定性系统中的混沌过程所致。

Surprisingly, I don't detest your presence.

惊奇的，我不讨厌你的陪伴，惊奇的。

I was glad to get out of the detestable presence of the cook and to be off my feet.

离开那个可憎的厨子走出来，是我所求之不得的。

But to do it all day and every day, you dethrone yourself from the center of your world, put another there, and you transcend yourself. And it brings you into the presence of what's being called God, Nirvana, Rama, Tao.

你将自己从自我中心抽离，放入些别的东西，然后你超越了自己，它将你带入这样的存在；就是称之为神、涅盘、喇嘛、道的境界。

The presence of a dewclaw, an extra digit on the paw.

丁一dewclaw在场，额外数字的爪子。

The Clumber should have a long neck with some slackness of throat or presence of dewlap not to be faulted.

颈部结实且肌肉发达，与向后倾斜的肩胛接合良好。

How do we design control algorithms for dexterous manipulation in the presence of uncertainty?

我们如何设计控制算法来解决灵巧操作中存在的不确定性？

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