确定了其粒度分布函数为负指数模型。
It's defined that the particle size distribution function is of the negative exponential function model.
在此条件下，溴胺酸的降解遵从负指数模式。
Under these conditions, the ABAS degradation followed negative exponential model.
但是他们的维持电流都与温度是负指数幂关系。
But their holding currents are all negative index number power about temperatures.
或“e-”格式指示符号字符仅置于负指数前面。
The "e", "e -", "e", or "e -" formats indicate that a sign character should only precede negative exponents.
一个是正态分布下降是依据中间部分转角处到平面距离的负指数。
One is that a normal distribution falls off according to the negative exponential of the square of the distance from the mean.
结果表明，安全投入与主要安全指标之间存在确定的负指数关系。
The result indicates that there are negative exponential function between the safety cost and the main safety indexes.
通过数学分析，结论是：不能采用负指数方程描述悬浮物的沉降规律。
Through mathematic analysis, the author of this paper comes to a conclusion that negative exponential equation can not be used to elucidate the regularity of the settling of suspended matter.
大喇叭口期以后根系干重在土壤中的垂直分布呈负指数曲线趋势变化。
After flare opening stage apeak distribution of dry weight root in soil was Negative Index curve.
旋转射流截面最大轴向速度和切向速度与喷距的负指数成正比关系衰减。
Its maximum axial and tangential velocity attenuate proportionally with the negative index of its distance from the nuzzles.
树种数和树木的密度都随高度级、径级的增加而呈负指数或负幂函数递减。
Both the Numbers of tree species and tree density decreased as height class or diameter class increased, fitting both negative exponential and negative power equations.
实验结果表明，煤岩力学性质与其基质调节能力之间呈现出良好的负指数关系。
The experimental results show the excellent negative exponent relation appears between the coal mechanical properties and the self-regulating ability of coal matrix.
建立了层面漏风的定解数学模型，将地表漏风强度近似看作按负指数规律衰减。
The mathematical model with finite solution for bedding plane air-leakage is established, in which the air leakage intensity is regarded as attenuating follows proximately negative exponential law.
滑行纵波系由纵波声束、负指数滑行集散波和正指数滑行集散波三种成份所组成。
The gliding longitudinal wave contains three parts, longitudinal wave beam, negative exponential gliding ivro-tational wave and positive exponential gliding irrotational wave.
本文从熵极大原理出发导出了在一次降水过程中降水强度与其历时为负指数关系。
Under a very simple constrain from the Maximum Entropy Principle, we found that an intensity-duration relation of Precipatation processes obeys negative exponent law.
焊接功率也是负指数衰减函数，控制规律简便，有利于实现波控法和熔滴控制等。
The bonding power of this welder also has a negative decreasing exponential curve. This control rule is easy and helps to realize waveform control method and droplet control.
在循环加、卸载孔隙水压力作用下，残余应变与循环次数的关系符合乘幂负指数关系。
The relationship between the residual strain and cyclic Numbers accords with the power of negative index under the cyclic loading and unloading pore water pressures.
第一种推广为，将方程解的展开式扩展到负指数，可以求得方程的负指数的椭圆函数解。
The first generalization is that the expansion of solutions of equations is generalized to negative exponent, and negative exponential elliptic function solutions are obtained.
近年来，从熵最大原理的角度曾推导出其中的两个负指数关系，并被大量的观测所证实。
Recently, the two negative-index relations have been deduced by the principle of the maximum entropy and confirmed by a lot of observation.
利用MATLAB求解了运动离子瞬态方程，得到了与时间相关的负指数形式分布函数。
Mobile ion transient equations are solved with MATLAB and the time-dependent distributions in the forms of negative-index exponential function are obtained.
水稻颖花分化分为三个阶段，分别可用积温的直线函数、负指数函数和直线进行函数模拟。
The third stages are the line, the negative exponential and line function of the GDD.
励磁电流与传递力矩、单位转动惯量传递的力矩等成指数关系，与功率损耗成负指数关系。
The exciter current an exponential relationship with transmitted torque, torque by unit moment of inertia and viscous power loss.
然后通过回归分析，可以发现该地区渗透系数随地应力值的增大呈负指数递减的变化规律。
By nonlinear regression analysis the change law is found that with the increase of geostress the permeability coefficient will decrease with negative exponential trend.
在各种给定温度下，应力随时间均按负指数形式松弛，但应力松弛时间常数强烈地依赖于温度。
Stress relaxations are observed at various given temperatures. The variation of stress with time is exponential form and the relaxation time constant is strongly dependent on temperature.
试验结果表明，在温度水平一定的条件下，砂岩的孔隙度随有效应力的增加而呈负指数规律减小；
The test results show that the porosity of sandstone decrease with the increasing effective stress at the fixed temperature level, following the law of negative exponent.
本文给出了用二级负指数样条拟合“药时曲线”的一种方法，用该法拟合“药时曲线”的效果是满意的。
In nedical research "medical time curve" is the base for giving medcine. this paper provides you with a method of using second order negativeexponenti…
因此在JM模型的基础上，提出了排错时间为负指数分布的软件可靠性模型及本模型的极大似然参数估计方法。
Based on JM model, we propose a software reliability prediction model involving fault-remove time which followed exponential distribution.
结果表明：安全投入(特别是其中的安全教育投入)与事故直接损失、事故发生频数之间均呈较明显的负指数关系。
The results indicated that, there are both negative exponential functions between safety input (especially the safety education input) and direct accident loss and accident frequency.
文中还给出了计算机程序框图，并将M_2模型模拟结果与据车头时距为负指数分布的M_1模型的模拟结果作了比较。
Then the simulation flow chart is given. A comparison between the simulation results based on M2 model and M1 model (exponential distribution model) is made.
测试结果表明：随着纱线加捻程度的增加，着色涤纶长丝纱线颜色的色度指标明度、饱和度呈负指数规律下降，色调角略有增大。
The result shows that the lightness and colour saturation of the yarn vary with the twist according to the rule of negative exponent, and its hue of colour increases slightly.
并且就在去年，当全球股票价格MSCI全球指数遭遇40.3%的负收益时，商业地产损失却只有10.1%。
And last year, while the MSCI World Index of global share prices suffered a negative return of 40.3%, commercial property lost just 10.1%.
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