自发

This results in error in counting. Hence, if we want to get the precise 〓 of time series of spontaneous discharge of auditory nerve, we should process the data in advance.

看来要精确计算听神经自发放电时间序列的关联维，需要先对听神经自发放电时间序列进行一些有效的数据转换。

Department of Fish Ecology and Evolution, EAWAG Center of Ecology, Evolution and Biogeochemistry, 6047 Kastanienbaum, Switzerland

长期以来，学术界对自发突变机制的经典认识是，自发突变具有随机性和稀有性。

The present work was carried out to investigate the effect of electrical stimulation of the caudate nucleus on the electrical activity of the neurons of the cingulate gyrus.

实验在52只家兔上进行。实验结果表明：尾核头部的刺激可以影响44％的扣带回前部神经元的自发放电活动，绝大部分表现为自发放电的抑制。

And it is also a check point to understand the physical chemical properties of the unique aggregates.

在没有外加能量的条件下，由单体分子、胶束或双层膜如何自发转变为囊泡，以及自发形成的囊泡的稳定性一直是近期研究的热点，也是弄清这一特殊的聚集体的物理化学性质的瓶颈。

The present results suggest that (1) NA is not mainly concerned with spontaneous discharges of chemoreceptor sensitive to hypoxia, but does elicit an increase in spontaneous discharges, and (2) the increase of chemosensory unit discharges produced by hypoxia can be inhibited by yohimbine.

结果提示：(1)NA不是维持颈动脉体对缺氧敏感的化学感受纤维自发放电活动的主要因素，但给予NA能增加此类纤维自发放电的频率；(2)在低氧过程中，给予#alpha#_(2)受体拮抗剂育亨宾，可减弱这类纤维对缺氧反应的程度。

This study demonstrated that KA administration in a convulsant dose could result in spontaneous recurrent seizures and permanent disturbances of behavior and cognition in old rats (P25、P60) which brains were in mature. However temporal and reversible effects occurred in rat pups (P5、P15) in immature brain.

一次给予惊厥剂量的KA可诱发脑发育成熟大鼠（P25、P60）出现自发癫痫发作，但在脑发育未成熟大鼠（P5、P15）中未见有自发癫痫发作；KA致痫对脑发育成熟大鼠造成的认知行为异常持久而不可逆，但对脑发育未成熟幼鼠认知行为的影响则持续时间短而可逆。

What's more, by a full Examination of Hayek's thought, this paper found that Hayek was not steadfast believer in endogenous order and he is Lamarckist rather than Darwinist. Nevertheless, because of his ideology and ultra-reaction to rationalistic practice, Hayek focus to excavate the tradition of latitudinarianism and evolutionism rooted in western society.

而且，本文通过对哈耶克思想作－整体性检视后发现，哈耶克并不是自发秩序的绝对信奉者，其自发秩序与其说是达尔文主义的，不如说是拉马克主义的；不过，由于哈耶克本人的意识形态取向以及对当时日益偏盛的理性实践的过激反应，导致了他集中主要精力去发掘西方社会中的自由演化传统。

It is evidenced that ectopic spontaneous activities in injured DRG are the signal source of spontaneous pain and hyperalgesia.

已有证据表明受损背根节神经元的异位自发放电是引起自发痛与痛觉过敏的信号来源。

Studies on statistical properties of spontaneous spike trains of single auditory nerve have shown that the distributing patterns of interval in spike trains represent Poisson distribution. Since Poisson distribution is one of the simplest stochastic processes, previous studies on spontaneous spike trains of single auditory nerve were performed primarily by assuming them as stochastic processes. Recently, further studies on nonlinear dynamic system show that we have not enough evidence to demonstrate the process, whose distribution of probability density is exponential, is Poisson process.

中文题名豚鼠听神经单纤维放电序列的非线性特性分析副题名外文题名 Analysis on nonlinear properties in spike trains of single auditory nerve fiber in guinea pig 论文作者林龙年导师孙心德教授学科专业生理学研究领域\研究方向听觉神经生物学学位级别博士学位授予单位华东师范大学学位授予日期2001 论文页码总数91页关键词听神经听觉神经生理豚鼠馆藏号BSLW /2001 /Q42 /41 对听神经单纤维自发放电序列的统计特性研究表明，听神经单纤维放电间隔呈泊松分布，而泊松过程是最简单的随机过程之一，因此以往的研究主要将听神经单纤维自发放电序列作为随机过程来处理。

The expectation value of atom dipole moment is always zero, but the fluctuation of dipole moment is a constant and not zero during the atomic spontaneous emission.

在原子的自发辐射过程中，其偶极矩的期待值总是零，但偶极矩的涨落恒等于一个不为零的常量，因此原子的自发辐射是由真空起伏导致偶极矩的涨落引起的。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失