灰色

Grey forecasting is an important part of the grey system theory.

灰色预测是灰色系统理论的一个重要组成部分。

This dissertation uses Grey SystemTheory and Neural Network technology and suggests several grey neural networkmodels based on foregoer's works.

本文在前人的基础上，围绕系统工程的研究方法，将灰色系统理论与神经网络相结合，提出了灰色-神经网络方法。

It is one of the important characters of the grey system theory to utilize grey generation modeling. The basis structures of generating space in AGO and in IAGO are respectively obtained by the mathematical research of r-AGO series and r-IAGO series. The results are the following: the coherent and direct expression of the generating basis vector in AGO and r-AGO, the relation expression between two r-AGO series and two r-IAGO series, the relation among generating basis vector, generating series and moving operator.

利用灰色生成建模是灰色系统理论的重要特点之一，通过对r次生成序列（包含r-AGO序列和r-IAGO序列）的数学研究，得到了AGO生成空间和IAGO生成空间的基本结构：AGO和r-AGO生成基向量的统一的直观表达式、任意两个r-AGO序列间与任意两个r-IAGO序列间的关系式、生成基向量生成序列与移动算子间的关系。

Based on the analysis of present condition of Grey Area Measures, the part proposes several countermeasures.

这部分首先分析了"灰色区域"措施的现状，进而在分析其现状的基础上提出了消除"灰色区域"措施的几点对策建议。

Grisaille : Painting technique by which an image is executed entirely in shades of gray and usually modeled to produce the illusion of sculpture or relief.

灰色单色画完全用灰色浓淡变化描绘形象，通常多突出立体感，以形成类似雕塑、特别是浮雕的视觉效果的绘画技法。

He had iron-gray hair inlong, unkempt strands, and the faint grizzle of a beard.

他有着铁灰色的头发，长长的，乱蓬蓬的，还有淡灰色的络腮胡须。

Her baby coat was gunmetal gray, but it soon changed to a reddish brown with dark gray anklets and white feet.

它绒绒的皮毛呈炮钢灰色，但它很快就变成了浅红棕色，戴着暗灰色的踝环，爪子是雪白的。

On the basis of grey relevant analysis theory, the mode of grey comprehensive evaluation on safety for underground haulage is established.

为了分析与评价井下运输系统的安全状况，笔者基于灰色关联分析理论，确定了井下运输系统安全状况综合评判的指标体系，建立了灰色多层次安全综合评判模型。

And yet, when he's at the top of his game, Vukmirovic is on to something. He has a real knack for making basic items seductive, whether a pared-down, peak-lapel gray herringbone coat; a sleek black puffer jacket with a slightly elongated tail; or a fresh-looking holdall in an oversize gray check.

无论是对戗驳领灰色人字呢大衣的简化设计，在黑色puffer夹克上增加狭长尾摆，还是全新造型旅行包上的大号灰色格纹图案……Vukmirovic总有他自己的过人之处——为一些平凡的东西增添别具匠心的设计细节，从中我们可以看到Vukmirovic对Trussardi理念的坚持。

A incidence degree coefficient formula for interval grey numbers is constructed, which extends classical grey incidence decision-making to the case of interval grey numbers.

首先提出了灰色区间关联系数公式，将经典灰色关联决策由清晰数的情况推广到了区间灰数的情况。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。