而是，它们积累所接收到的能量，只有当积累的能量达到一定临界极限时，它们才会向其他神经元发送自己的能量。
Instead, they sum their received energies, and they send their own quantities of energy to other neurons only when this sum has reached a certain critical threshold.
在资源利用分化上的临界阈值叫做极限相似性。 极限相似性决定于种内竞争强度和种间竞争强度之间的平衡。
This critical threshold of differentiation in resource utilization is termed the limiting similarity, Ii is determined by the balance between intraspecific competition and interspecific competition.
有界状态和极限集的存在性解释了量子场理论中混沌现象与湍流现象的内涵，并讨论了分歧现象与临界速度。
The existence of bounded states and limit sets are concerned in order to explain chaos and turbulence phenomena in quantum field theory. Bifurcation and two critical speeds are discussed.
利用统计热力学密度涨落理论确定了均质沸腾时液体的极限过热度及汽泡的临界半径。
The liquid superheat limit and critical radius of bubbles in homogeneous nucleateboiling are determined in the present paper by using density fluctuation theory of statistical theomodynamics.
通过实验，对煤矿井下存在的多元混合气体的爆炸极限和临界氧浓度进行了分析和研究。
The paper experimentally studied the explosive limit and the critical oxygen concentration of several kinds of gases that are found in the mine.
对带有初始挠度加劲薄板的临界载荷、极限载荷、波形的重新分布有了一定的感性认识。
Certain perceptual knowledge to critical load, limit load, waveforms redistributing, which all belong to the stiffened panel with initial defects, have been got.
结合传热模型计算的温度分布和普遍使用的临界固相率、极限固相率，得出了轻压下的压下区域。
From the results of heat transfer model, generally used critical solid fraction and limit solid fraction, the soft reduction zone was obtained.
根据材料的极限变形，导出管轴临界弯曲半径的计算方法。
According to the limit deformation, a method for calculation of the critical curvature of the tube is developed.
研究由于发电机励磁电压限制导致的极限诱导分岔，发现临界限值的存在并提出一种极限诱导分岔的机理解释。
Limit induced bifurcation(LIB) by generator excitation voltage limit was studied, the critical limit was presented and a mechanism of LIB was proposed.
最后对三种结构型式的拱顶储罐的变形方式、应力状态、塑性变形历史、塑性极限压力、弹性失稳临界压力进行了分析与对比。
The analysis and contrast of deformation pattern, state of stress, plastic deformation history, plastic limit load and limit load of elastic buckling are analyzed and contrasted.
从折减后安全系数的极限状态中，计算出不同最大可能安全系数的临界变异系数和临界破坏概率。
From limit state of reduced safety factor, critical failure probabilities and variation coefficients corressponding different maximum possible safety factors were calculated.
讨论了钢材的初始挠曲对钢混凝土连续组合梁的极限承载力与失稳屈曲临界荷载的影响。
The influence of initial displacement on load bearing capacity and critical load of steel concrete composite structure is discussed.
进而通过变动参数分析，讨论加载速率和埋深对吸力和总抗拉力极限值的影响，并给出排水和不排水加载条件对应的临界加载速率。
By means of parametric analysis, the effect of loading rate and anchor embedment on suction force and limit value of total tension resistance are discussed.
通过对极限分析法主要定理的介绍 ，针对公路边坡失稳的两种主要情况 ，详细地推导出了公路边坡临界高度的计算公式 。
Through the introduction of main limit analysis theorem, this paper deduces the calculating equation of highway slope critical height in accordance with the two main stability failure.
通过对极限分析法主要定理的介绍 ，针对公路边坡失稳的两种主要情况 ，详细地推导出了公路边坡临界高度的计算公式 。
Through the introduction of main limit analysis theorem, this paper deduces the calculating equation of highway slope critical height in accordance with the two main stability failure.
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