从理论证明和实验说明指出暗条纹的方向与模糊方向垂直的特性,并采用RADON变换方法检测这些暗条纹。最后,给出了运动模糊方向精确的数值估算方法。
Then the characteristic that the black strips are perpendicular to the motion-blur direction was proved in theory and experiment, and the black strips were detected by RADON transformation.
选择60%信心使我们能抛开恐惧来估算,同时承诺一个我们认为比较可行的数值。
Picking 60% gives the ability to estimate without fear, while also committing to a number we think is more likely than not to be achievable.
此外,欧洲银行管理局还应该采用更现实的损失估算值,以更接近国际货币基金组织和私营部门分析人士给出的数值。
The EBA should also use realistic loss estimates more in line with those of the IMF and private analysts.
给出了一种流动数值模拟中的基于误差估算的并行网格自适应有限元算法。
We present a parallel mesh adaptive finite element algorithm for numerical simulation of flows based on error estimation.
用美国石油学会比重度和中沸点估算馏分燃料十六烷值公式计算得到的数值结果。
The numerical result calculated by the formula for estimating the cetane number of distillate fuels from American Petroleum Institute (API) gravity and midboiling point.
为了获取三维数值化概念机模型的浸润面积和横截面积等几何特性,本文提出了一种基于离散化面元的估算方法。
To estimate the geometric characteristics, especially wet areas and section areas, of three dimensional numerical conceptual aircraft models, a method based on surface elements is proposed.
以条件概率和数值分析方法为基础,提出了一种新的结构体系可靠度点值估算方法,并通过算例说明了该法的应用。
A new point-evaluation method for structural system reliability analysis is proposed based on conditional probability and numerical analysis method.
在热挤压工艺中挤压力是非常重要的参数,目前主要采用估算的方法来获得其数值,且没有针对管状材料的经验公式。
Extrusion force is a very important craft parameter in hot extrusion, and its value was obtained mainly from experienced formula, especially the formula for pipe material was not established.
二维正态分布函数值的计算是估算串联结构体系失效概率上、下限的一项重要内容。
It is an important aspect to compute the two dimensional distribution in estimating the bounds of failure probability of series structures.
本文在考察了闪变计算公式中网络阻抗角数值大小的影响作用后,提出了一种闪变计算中阻抗角工程实用估算方法。
Based on effect of the impedance Angle value size in flicker calculation formula, an engineering estimation method of impedance Angle for flicker calculation is presented in this paper.
建立选择性激光烧结粉末的快速成型工艺过程的数值计算模型,并用于估算热固结宽度和深度。
Numerical simulation model for the thermal process of selective laser sintering of powders was presented to predict the sintered width and depth in selective laser sintering.
虽然目前难以求得数值特解,但可用图解表示岩席应变状况、构造变形特点,估算拆离滑脱带最大埋深和计算盖层的绝对缩短量。
Although it is difficult to get numerical solution up to date, the sheet strain and the characters of the structural strain can be illustrated by graphic solutions.
数值模拟项目动态,模型校验和参数估算,模拟执行,产业例子。
Quantitative Modeling of Project Dynamics, Model Calibration and Parameter Estimation, Simulation Execution, Industrial Examples.
建立选择性激光烧结粉末快速成形工艺过程的数值计算模型,并用于估算烧结深度。
Numerical computation model for the thermal process of selective laser sintering of powders were presented to predict the sintered depth in selective laser sintering.
对于面源范围内部的浓度,模式可以通过数值积分算法进行估算,所以用户可以输入任意小的距离。
Since the numerical integration algorithm can estimate concentrations within the area source, the user can enter any value for the minimum distance.
如何合理地估算活度系数是水环境化学数值模拟工作中必须慎重考虑的问题。
How to estimate the activity coefficient of a chemical species is a problem which we must deal with carefully.
最后,给出了以误差估算值为准则的自适应网格上的数值结果。
Finally, some numerical experiments were presented on the adapted meshes with a posteriori error estimate as criterion.
数值模拟项目动态,模型校验和参数估算,模拟执行,产业例子。
Quantitative Modeling of Project Dynamics, Model Calibration and Parameter Estimation, Simulation Execution, Industrial Examples ( PDF) ( PDF)
据NASA的科学家讲,Neowise估算出的小行星直径与实际数值的误差通常在10%以内。
According to NASA's scientists, the estimates of asteroid diameters made by Neowise are often within 10 percent of the actual size.
这种数值计算方法比传统的解析近似估算方法更为合理和准确。
The numerical calculation method is more accurate than the analytic method, which provides an effective method for the design and parameter calculation of AEWN.
首先根据室内测试和岩体力学参数估算结果,运用摩尔-库仑破坏准则计算边坡岩体的破裂角;其次,运用弹塑性有限元数值模拟方法进行了变形破坏规律研。
First, according to the results of tests in laboratory and evaluation of rock mechanical parameters, slope rock mass failure angles are calculated based on Mohr Coulomb criteria; Secon.
最后应用费用估算公式,以人力资源费用为例对进行估算,通过其确定参数值,实现人力资源费用的估算。
At last, taking the manpower resource cost as an example, by the mean of ascertaining parameter values and using cost estimation formulae to acquire the manpower resource cost.
采用动力有限元数值分析方法,提出估算地铁隧道地震响应永久变形的有限元计算模型。
Dynamic finite element method was presented for evaluating seismically-induced permanent deformation of subway tunnel.
采用能量守恒原理估算了侵彻过程中平均减速度,与数值模拟结果一致性良好;
The rigid-body average deceleration is estimated using the law of conversation of energy, and it is in good agreement with numerical results.
同时也表明采用该文所建经验计算式估算畦灌地表储水形状系数值是可靠的。
The model was applied to estimate water surface shape factor for forder irrigation was reliable.
给出了沸点蒸发焓的估算表达式和相应的基团参数值。
Expression for estimating enthalpy of vaporization at boiling point has been proposed, with the numerical values of relative group parameters presented.
提出了安全与失效状态含有模糊信息时,广义失效概率计算的数值模拟,及相应的方差估算,并提出了对应的数值积分方法。
A general failure probability simulation and deviation evaluation methods were presented for fuzzy safety state and fuzzy failure state.
传统的方法估算储量只能提供一个确定的储量数值,不能定量说明该数值的可靠程度。
Some traditional methods to assess reserves can only provide a certain value, which can not quantitatively demonstrate a reliability of the value.
传统的方法估算储量只能提供一个确定的储量数值,不能定量说明该数值的可靠程度。
Some traditional methods to assess reserves can only provide a certain value, which can not quantitatively demonstrate a reliability of the value.
应用推荐