硬化层的特征通常由它的硬度、深度来表征。硬化层材料的微观结构又取决硬化过程。
The feature of hardening layer is usually expressed by its hardness and depth, and the micro-structure of its material is determined by the hardening process.
提出了表征路面表面空间几何特征的整体特征参数和局部特征参数。
The whole feature parameters and local feature of spacial geometric features of road surface are put forward.
MFCC参数主要描述了表征声道特性的谱包络特征，而忽略了基音频率对它的影响。
MFCC parameters is main describes the spectrum envelope features, which is used to state the vacal track characterizatics, while ignoring the impact of pitch frequency.
并将两种特征模型进行线性融合，得到最终的目标表征模型，其中的融合系数由特征似然图对比度自适应确定。
The final target representation model was obtained by means of linear fusing the two feature models, and the fusion coefficient was determined adaptively by contrast ratio of feature likelihood map.
运用微积分的方法，对基本初等函数的若干特征性质进行了证明。从而给出了基本初等函数的等价表征。
This paper, using the method of differential equation, proves some characters properties of basic elementary function, and then concludes an equivalent representation about basic elementary function.
文中推荐的系统指标比较适合于表征异形纤维的特征。
Systema-tic indexes recommended in this treatise are more suitable for indicating the characteristics of profile fibers.
问题解决中的心理表征与思维特征一直是认知心理学研究的重要领域。
It is an important domain in cognitive psychology to study the mental representations and characteristic of thinking in problem solving.
结果证明，智商水平对物理问题解决表征体系动态特征的影响显著。
The results showed that students' intelligence has significant influence on the dynamic feature of physics the problem representation system.
我自己在1995年给出的意识的PANIC理论中，表明一个经验的现象特征是一种可以恰当地引发认知反应的表征内容。
My own 1995 PANIC theory of consciousness claims that the phenomenal character of an experience is a representational content that (among other things) is suitably poised for cognitive responses.
以面阵CCD为传感器，检测光纤端部出射光斑，采用“重心法”提取光斑的特征点表征光纤的位置。
With planar array CCD sensor, exit spot from optic fiber end is detected through extracting the characteristic points of spot for characterizing the position of optic fiber.
切削力、磨削力和磨削表面粗糙度是表征切削加工和磨削加工的最重要特征量，对它们进行预测分析和过程控制具有十分重要的意义。
Cutting force, grinding force and surface roughness of grinding are the most important parameters to scale machine progress, thus precision methods for them is needed in engineering.
论文讨论了如何选取声学特征来表征不同发音者的语音个人特性。
The paper deals with the selection of acoustic phonetics of the speaker characteristics.
利用图像处理技术将测井曲线和地质参数转化为图像模式，由神经网络自动提取和记忆曲线所表征的小层模式特征。
Logging curves and stratum parameters are changed to image pattern by image process technology. Neural networks are introduced to extract and remember pattern character of curves automatically.
分析表明：所给出的方法可以很好的表征国内工艺条件下粉末冶金材料缺陷的概率特征对强度寿命的影响，方法是有效的。
It is concluded that the method can describe the effect of probabilistic character of defects on the strength and life of PM alloy, and it is proved to be valid.
结果表明，振动光谱是表征稀土氟碳酸盐矿物结构和组分特征的有效手段。
The results show that the vibrational spectra are valuable for reflecting the structure and composition characteristic of the minerals.
使用林特·斯利仪测定棉条纤维长度，可以获得表征纤维长度的新特征值，即棉条纤维长度指数M。
A new characteristic value m of the fibre length can be obtained by using a Linst instrument to determine the fibre length of slivers.
全球地壳运动是在全球地壳运动背景场中发生的，其背景场的运动参数是表征地壳运动的最基本特征。
The global crust is moving in the background field of global crustal motions, whose Euler parameter is a basic character of plate motion.
根据土体具有的非线性特征，运用分形几何理论提出了7项定量表征土体微结构状态的分维指标。
According to the nonlinear features of soil, 7 fractal dimension parameters to identify structure state of soil are suggested with the help of fractal theory.
在分析瓦斯灾害系统的基础上，论述了瓦斯动力系统的特征与系统安全状态的表征量。
The characteristics and safety state index of a gas dynamic system are discussed on the basis of analysis of a gas hazard system.
超声波在岩石中的衰减特征通常用岩石吸收品质因子(Q值)来表征。
The ultrasonic attenuation character in the rock is usually expressed by rock absorbability quality factor (q).
储层随机地质建模技术做为油藏三维定量表征的一项新技术，可以定量刻画三维空间油藏地质特征。
The technology of reservoir stochastic geological modeling, which is a new technology describing reservoir three-dimensional feature, can describe three-dimensional space reservoir geological feature.
根据脂肪醇的分子结构特征，提出一组拓扑指数作为表征脂肪醇分子结构的分子描述符。
A set of topological indices was used as molecular structure descriptors to describe the molecular structure characteristics of fatty alcohols.
获取表征液膜稳定特征的中性稳定性曲线、扰动的时间和空间增长率、临界波数、最大波数、波速的变化趋势；
The neutral stability curves and the character parameters are given, including the temporal and spatial growth rate, the critical wave number, the maximum wave number and the wave celerity.
根据实验，提出了用以表征粉末中团粒聚集特征的聚集系数的概念。
On the basis of the experimental research coagulation factor expressing the coagulation characteristics of aggregates in powder is proposed.
生命的历史是漫长攸久的演替过程表征着植物群落演替进化的周期性特征，即“演替-分化-灭绝-突变-进化”的过程。
The history of biosis is the longtime process of succession characterizing the cyclical features of the succession and evolution of plant communities: succession-differentiation-extinction-evolution.
对羊毛纤维弱节的几何形态特征，采用SEM观察进行了分类定义和表征。
The geometrical morphology of the weak links on wool fibres has been described, classified and characterized by means of the observation of scanning electron microscope (SEM).
对羊毛纤维弱节的几何形态特征，采用SEM观察进行了分类定义和表征。
The geometrical morphology of the weak links on wool fibres has been described, classified and characterized by means of the observation of scanning electron microscope (SEM).
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