通过数值分析，得到树冠火蔓延速度特性曲线，研究水份蒸发和有机物热解对树冠火蔓延速度的影响。
The effects of moisture vaporization and organic matter pyrolysis on crown fire spreading are discussed, and the characteristic curves are obtained by numerical calculation.
通过数值分析，给出了一系列描述平面螺旋线圈磁场分布特性的曲线，讨论了线圈结构对磁场分布的影响规律。
By numerical analysis, a series of curves are given to describe the magnetic flux density distribution character of the flat spiral coil.
根据所提理论和胶凝时间曲线的特性数值，计算了所形成的硅酸的各级酸离解常数和聚合作用的比凝速常数的近似值。
On the basis of the theory and the characteristics of the gelation time curves, specific polymerization rate constants as well as successive acid dissociation constants are calculated.
计算结果表明采用有限差分数值方法能较好地预测多组分动态穿透曲线，同时能较好地反映多组分气体的竞争吸附特性。
The results show that the finite difference method can preferably predict break through curves of multicomponent competitive adsorption systems, and reflect the adsorption characteristics.
在感光测定中，一般都用图解的方法从感光特性曲线上求出感光度、反差系数等特性数值。
In sensitometry, the characteristic values of sensitivity and contrast coefficient are generally, obtained from photographic characteristic curve graphically.
给出一种基于元胞自动机的曲线逼近方法，并将这种方法应用于对水轮机的特性数据进行数值逼近。
A curve approximation method based on Cellular Automata was produced, and was applied to digital approximation of hydraulic turbine performance data.
结合压缩应力—应变试验曲线特征与模型特性提出了模型参数的数值确定方法。
The method for defining and determining the parameters of the model was proposed by combining the testing curves of stress versus strain with the model characteristics.
本文对内燃机性能特性曲线的数值方法进行了分析，提出了适合内燃机性能特性曲线处理的数学模型及其处理方法。
The numerical methods on engine. performance curves were analysed, then several kinds of mathematical models on engine performance curves were developed in this paper.
对该系统在材料高阶非线性光学特性测量中的应用进行了研究，实验显示测量曲线与理论拟合曲线吻合较好，所求得非线性参数值与报道值也较吻合。
The experiments on measuring high order optical nonlinearities of materials are presented, the results give good Z scan curve, and are in good agreement with reported value.
在混合组成的产量为离子电流特性曲线，并在离子作为当前空气的函数值的波动的各种行动的引擎。
The operation of the engine at various values of mixture composition yields characteristic curves for the ion current and for the fluctuations in the ion current as a function of the air number.
笔者利用有限差分软件FLAC3D，对单层介质半无限大体和三维路基体的瑞利波传播特性以及频散曲线进行了数值模拟分析；
Rayleigh wave propagation and dispersive curve in single layers semi-infinite space model and three dimensional road embankment are studied comprehensively by using finite difference software FLAC3D.
笔者利用有限差分软件FLAC3D，对单层介质半无限大体和三维路基体的瑞利波传播特性以及频散曲线进行了数值模拟分析；
Rayleigh wave propagation and dispersive curve in single layers semi-infinite space model and three dimensional road embankment are studied comprehensively by using finite difference software FLAC3D.
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