灰的

Objective:To score the synovitis in patients with rheumatoid arthritis using grey scale and power Doppler ultrasonography,and explore the potential value of the two methods for assessment of disease activity.

目的：探讨灰阶和能量多普勒超声在类风湿性关节炎活动度评估中的价值？

Source codes for image processing,including grey scale stretching,edge detection,and the like. each algorithm or code is complete.

详细说明：图象处理的代码，包括灰度拉伸，边缘检测，图象处理各个算法程序完全，代码完整。

Then two algorithms for straight line generation are proposed. After that, the algorithms for generating lines in 3D and lines with grey scale are presented.

第二章首先提出了一个圆及椭圆最佳线逼近算法，其次提出了二个直线生成算法，然后提出了三维直线和多灰度直线的生成等算法。

Traditional image enhancement technique will amplify interfering signal and scintillation at the same time, while grey scale accelerating circuit and contrast enhancement technology have successfully solve this problem.

传统的影像增强技术会使干扰信号和闪烁也同时被放大，灰阶加速电路和对比度增强技术成功地解决了这个问题。

So who was first to assemble a television system and demonstrate it to be capable of transmitting real-time three-dimensional objects, in movement, with a full range of grey scale tones, by reflected light?

那么，谁是第一个组装电视系统，并表现出它能够传输实时三维物体，运动，全方位的灰阶色调，通过反射光？

If your sky is grey oh let me know .

如果你的天空灰沉沉的，哦，要告诉我。

This is my first time to ride on Greyhound.

这是我的第一次乘"灰狗"。

You may go to the Greyhound Website and get one online.

您可以上灰狗的网站，在线购买一张。

You can find Greyhound buses almost in every city, big or small.

你几乎可以在每个或大或小的城市看到灰狗。

On the Greyhound she took an inside seat in the back, and I sat beside her.

在灰狗公交车上她挑了个后面靠里的座位，我就坐在她边上。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。