评测是表示不同性能特性和特征的数据的形式化总结或分析,它通常以图形和表的形式的出现。
Profiling is a formal summary or analysis of data, often in the form of a graph or table, representing distinctive performance features or characteristics.
通过各频带的能量分析,才能获得较准确的频率特性,同时也可以得到原始信号的局部特征。
Through the energy analysis of different frequency bands, we can attain the blasting vibration signals' frequency identity and original signals' part character.
分析了低刚度薄壁零件的工艺刚度特征及其加工过程的受力变形特性,提出了实现低刚度薄壁零件精密加工的技术途径。
The process rigidity character of low rigidity thin wall parts was analyzed. The technology pathway of precision machining for low rigidity thin wall parts was brought forward.
运用基于矩量法的特征基函数方法分析了大型阵列结构的电磁辐射与散射特性。
Characteristic basis function method (CBFM) in conjunction with method of moment (mom) is applied to analyze the radiation and scattering properties of large array structures.
并从观测仪器特性和区域构造特点两个方面对异常特征作了分析和讨论。
According to features of observation instrument and regional structure, anomaly characteristics are analyzed and discussed.
介绍了国槐潜叶蛾的形态特征,分析了国槐潜叶蛾的发生规律及生物学特性,并提出了有效的综合防治措施。
The shape characteristic of the leaf moth was introduced the occurence law and biological characteristic of the leaf moth were analysed and the effective preventive measure had been put forward.
本研究从隐性知识的概念着手,分析了隐性知识的特征及隐性知识主体的特性,并对隐性知识主体风险态度进行了经济学分析。
The study focus on the conception about tacit knowledge, analyzing character of tacit knowledge and tacit knowledge mainbody, economics analysis on tacit knowledge mainbody of risk attitude.
通过对污水处理系统特性的分析,针对其处理过程无法用精确的数学模型来描述的特征,提出将模糊控制的方法应用到污水处理当中。
According to analyzing the characteristic of wastewater treatment system, the method of fuzzy control is applied in wastewater treatment because its process isn't denoted by precise mathematic model.
本文提出了一种新的无约束损失函数用于广义特征分解,并且分析了损失函数的特性。
In this paper, a novel unconstrained cost function for the generalized eigen-decomposition is presented and the properties of the cost function are analyzed.
因此分析DNA序列的分形特性不仅有助于理解生物进化的规律,而且它还有助于了解遗传语言的特征。
The analysis of DNA sequence not only helps us to find out rules in biological evolution but also understand the character of genetic language.
本文通过分析CRM的特征以及陶瓷企业特性,提出了一种基于工作流的陶瓷企业客户关系管理系统的构建方法。
This article advances a Structure method for the Stream working-based ceramic enterprise customer relationship management system by analyzing the characteristics of CRM and ceramic enterprise.
建立了基于特征思想和面向对象实现技术的旋转机械动力特性分析系统。
On analyzing the dynamics characteristics of rotatory machine, a system based on feature and object orientated technology was constructed.
研究了EPS 系统助力特性的理想形式与基本特征参数,比较分析了不同形式助力曲线参数的影响。
The ideal form and basic parameters of EPS assist characteristic is studied and the effects of parameters of different form of assist curves were analyzed.
运用三维地震资料、精细地震解释,结合钻井资料进行构造研究,分析描述该区的构造特性、断裂特征。
Applying three-dimensional seismic data and seismic explanation, on the basis of drilling data, we analyze and describe the structural feature and fracture feature.
从热特性、电特性、焰流速度和燃烧稳定性的角度分析了发生器中等离子弧的特征。
It analyses the plasma electrical arc characteristic from the thermal and electrical characteristic and flame flow rate and the burning stability.
本文通过对大地传输特性的分析,得出了轮式车辆、履带式车辆和人运动时地声信号的特征。
In this paper, the sound signal characteristic of moving wheel vehicle, track vehicle and mankind is obtained by analysing the propagation characteristics of the ground.
本研究以工作特征分析为基础,对体验式培训师工作特征进行行为描述,分析个体在这些维度上人格特征的差异,从而构建基于工作特性的人格模型。
Based on the analysis of job traits and abstract the main job trait dimension, carrying on a behavior description to the work characteristic, the article constructs this personality model.
文中介绍了LPFG的研究方法和最新研究进展,分析了LPFG的特性并运用其特征给出了LPFG在通信中的应用模式及需克服的问题。
This paper introduces the research and development of LPFG, analyzes LPFG s characteristics and introduces its application model and problems to be solved in communication.
小波变换具有很好的时域和频域局部化特性,它对以非稳态振动为特征的信号提供了很好的分析手段。
Wavelet transformation possesses excellent properties of time-frequency localization and thus provides an effective means for analyzing signals characterized by unstable vibration.
通过对8种常绿阔叶树种和对照种(香樟)的叶结构特征比较,分析它们对光照变化的适应特性。
The adaptation to light of 8 evergreen-broad trees and control tree (Cinnamomum camphora) were analyzed by comparing their leaf structural characteristics.
简要介绍了残积土边坡滑动变形特点和地质分布特征,分析了残积土的强度特性。
The slide characteristic and geologic distribution of residual soil slope are introduced, the strength character of residual soil is analyzed.
本文同时采用集合域分析方法,对特征参数进行了权分析,从而大大提高了特征参数的分类特性。
Using the set field, the weight analysis of the parameters is carried out, and the classification of the parameters is improved.
小波变换具有很好的时域和频域局部化特性,为以非稳态振动为特征的信号提供了有效的分析手段。
Wavelet transform possesses excellent characteristic of time frequency localization, and provides an effective measure for analysing signal causing unstable vibration.
然后对低频子带进行多重分形特性分析,再将多重分形谱作为特征参量进行像素筛选,筛选出标志不同景物的像素点。
Then, multifractal analysis is performed for low frequency sub-band. The multifractal spectrum is used as the characteristic parameters to filter pixels which mark different scenery.
通过对离群数据来源及特性进行分析,定义了离群贡献度的概念,提出了一种基于特征赋权的离群数据再聚类算法。
By analyzing the origin and feature of outliers, a concept of exceptional contribution degree is defined and then an algorithm for re-clustering outliers based on feature weighting is proposed.
通过对音频特性的研究,详细分析了音频的物理和生物学特征,在经典的短时分析的基础上,提出了一系列音频特征的提取方法。
According to research of audio, we analyze physics and biology characters and pick up a serial of audio characters on the base of classic short-time analysis.
在分析了定子线圈电路特征和系统运动特性后,建立了多级电磁发射系统模型,并由此导出了系统方程。
After analyzing the characteristic of driving coil circuit and kinematics, the system model of multi-staged electromagnetic launcher is built and equation-solution is derived.
在分析了定子线圈电路特征和系统运动特性后,建立了多级电磁发射系统模型,并由此导出了系统方程。
After analyzing the characteristic of driving coil circuit and kinematics, the system model of multi-staged electromagnetic launcher is built and equation-solution is derived.
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