雪崩的大小、面积和时间分布均满足幂次定律,但是不同相称度下的动力学指数不相等。
The probability distributions of the size, the area and the time of avalanches all follow the power law, but the dynamic exponent varies with the degree of assortativity.
然而,动力学因素,它决定了分子达到其最有利的形状的速度,事实上,指数依赖与温度。
However, a kinetic factor, which determines the speed with which the molecules change their configuration to the most favorable, is largely-in fact, exponentially-dependent on temperature.
对具有任意的自相似指数的轴对称动力学问题进行自相似求解,导出解析解的一般表示。
Axisymmetric dynamics problems with arbitrary index of self-similarity are solved by the ways of self-similarity, and the general representations of the analytical solutions are deduced.
根据这个解,对正交异性体具有任意自相似指数的反平面弹性动力学问题给出了完全解。
On the basic of this solution, a complete solution for anti-plane elasticity dynamic problems with an arbitrary index of self-similarity in the orthotropic body is given.
基于这个解,文中导出了具有任意自相似指数的正交异性体反平面弹性动力学问题的一般解。
On the basis of this solution, a complete solution for the anti-plane elastic dynamical problem with an arbitrary index of self-similarity in the orthotropic body is given.
结果:89.7%患者表现有脉动指数增高等脑动脉硬化的脑血液动力学改变。
Results: the dynamic changes of cerebral blood flow with higher pulsatility index like as cerebral arteriosclerosis were found in 89. 7 per cent of the patients.
方法利用庞加莱截面、李雅普·诺夫指数、关联维等工具分别对抛物方程和椭圆方程的非线性动力学行为进行描述。
Methods Nonlinear dynamical behavior of both parabolic equation and elliptic equation were investigated by several tools such as Poincare section, Lyapunov exponent, and correlation dimension.
首先对具有任意自相似指数的正交异性弹性动力学问题推导了解的一般表示,给出了一般解法,然后用这一方法对若干具体问题进行求解。
In the present paper, the general representations for the solution are firstly derived for orthotropic elastic dynamic problems of arbitrary index of Self similarity.
通过研究钨浓度的对数值与扩散深度幂指数的关系,得到了钨动态扩散动力学的类型。
Through studying the relation between logarithm of the concentration and power of the penetration distance, the kinetics type of diffusion along dislocation has been found.
它提供了一组更加接近于试验结果的动力学标度指数。
It offers a closer set of dynamic scaling exponents corresponding to experiment results.
重点对反映植被动力学的关键参数——叶面积指数(LAI)的模拟结果与观测进行了对比分析,评估了ICM对LAI季节变化特征的模拟能力。
The Leaf Area Index (LAI), a key parameter with seasonal variation in vegetation dynamics, is simulated by ICM and compared with the MODIS data.
药效动力学参数表明,高胰岛素环境中酚妥拉明和妥拉苏林作用亲和力指数和作用强度明显减小。
The pharmacodynamic parameters indicated that the affinity index and action intensity of PL and TS were significantly reduced in solution containing high level insulin.
油液阻尼器受指数型高斯色噪声外激励时,活塞在油腔内的运动可用一阶非线性动力学方程描述。
The motion of plunger of oleo damper excited by colored Gaussian noise with exponential correlation time is governed by first order nonlinear differential equation.
降解动力学实验结果表明,原油的降解符合指数常数模型。
Kinetics experiment indicates the degradation of crude oil can been showed by exponent constant model.
许多抗肿瘤药具有治疗指数低的特征,其药代动力学在病人个体间存在较大的差异,而且具有较高毒性。
Most anticancer drugs are characterized by a narrow therapeutic index, wide inter patient variability of pharmacokinetic parameters and high toxicity.
计算了综合燃烧指数和燃烧动力学参数。
Kinetic parameters and combustibility parameters were calculated.
用普通热分析天平测量了煤粉燃烧着火温度,可燃性指数和反应动力学参数。
The ignition temperatures, combustible indexes and kinetics parameters of pulverised coals have been studied with the thermogravimetry.
提示急性心肌梗死患者口服氯沙坦产生外周阻力及心肌耗氧量下降,心指数增加等有益的血流动力学效应。
The results showed that oral losartan administrated to patients with ami resulted in beneficial hemodynamic effects, such as decrease of SVR and oxygen consumption, increase of cardiac index.
病灶局部所测血流动力学参数为收缩期峰值血流速度PS V,舒张末期血流速度(EDV)及阻力指数ri。
The hemodynamic parameters measured in the lesion locations included peak systolic velocity (PSV), end diastolic velocity (EDV), and resistance index (RI).
结论:血管收缩剂引起肿瘤血供增加,血液流速增快,阻力指数降低,可用于肿瘤的血流动力学研究。
Conclusion: Vasoconstrictor can increase tumor blood flow, increase flow velocity, decrease ri and it can be used in tumor hemodynamic study.
对搏动指数(PI)和阻力指数(RI)用于评价透析血管血流动力学方面的变化作了初步分析。
The result demonstrated the accordance of this two methods. The dynamics of blood flow in hemodialysis vascularity was evaluated by pulsatility index(PI) and resistence index(RI).
复合材料与基体从固溶态到峰值硬度的时效动力学曲线满足指数关系。
The aging kinetic curve of ZL109 and the composite agreed with the power function.
本文提出了一种运用指数积公式和凯恩方程对 水下机器人机械手系统进行了动力学建模 的新方法。
The virtual prototype for interfacing apparatus of DSRV has been built and the interfacing process has been done in this paper.
本文提出了一种运用指数积公式和凯恩方程对 水下机器人机械手系统进行了动力学建模 的新方法。
The virtual prototype for interfacing apparatus of DSRV has been built and the interfacing process has been done in this paper.
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