灰色

In this thesis, an evaluation methodology of IR screening smoke's countermeasure effect is suggested based on grayness system and a mathematical model is deduced.

提出了基于灰色系统观点的定量评估方法，并导出其数学模型，通过计算机仿真研究及讨论，获得了一系列结论。

Pretty soon all I could see was the ground disappearing into grayness as we rose into the clouds to begin our ascent to Phoenix.

很快，我可以看到地面上消失，变成灰色，因为我们上升到云层开始，我们升入凤凰。

They felt nothing but a dull ache in their backs. They saw nothing but a dim grayness, or was it blackness?

他们只感觉到背部的钝痛，只看得到暗淡的灰色，亦或许是黑色？

From out of this grayness, two figures approach us - an unremarkable middle-aged man and woman - and after making sure that we are the right people, the arrivals from the other side of the world, they embrace us; but I don't feel much warmth in their half-embarrassed embrace.

有两个人影从这一片灰色中走近我们--一个不起眼的中年男子和一个女人。在确认我们正是他们要找的、从世界的另一边来的人后，他们拥抱了我们。

In this thesis, an evaluation methodology of IR screening smoke's countermeasure effect is suggested based on grayness system and a mathematical model is deduced. A series of conclusions are obtained by computer simulation and discussion.

提出了基于灰色系统观点的定量评估方法，并导出其数学模型，通过计算机仿真研究及讨论，获得了一系列结论。

In clear water, silver or gold can be rendered nearly invisible when the sun goes behind the clouds, because they reflect the grayness around them instead of the sunlight.

清水，银牌或金牌可以在阳光的推移变得几乎看不见的云层后面，因为他们反映身边灰色而非阳光。

In grayscale image cases, it is unnecessary to change the referential sequence.

0引言 灰色系统是指信息不完全或不完全确定的系统。

He wore a flat gray cloth cap, a dingy wool-colored greatcoat, and cowhide boots.

他身穿一件肮脏的羊毛色大衣，头戴一顶扁平的灰色帽子，足登一双牛皮靴。

A greenish gray or black silicate of iron and aluminum.

一种绿灰色或黑色的铁和铝的硅酸盐矿物。

Many of his garments featured the color that now bears his name – the combination of beige and grey that came to be known as "Armani greige."

阿玛尼许多服饰的特点在于一种现在是以他的名字命名的颜色，即混合了淡棕色与灰色的"阿玛尼灰棕色"。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。