Select the Dodge Tool from the Toolbar, then right-click anywhere on the canvas and set the brush Master Diameter to 455px.
在工具箱中选择减淡工具，然后在画布任意位置右击鼠标，设置画笔大小为455px。
Pick up a big brush (master diameter around 470, hardness 0) and brush round the right part of the selection as I did creating a white reflection.
选择一个大笔刷(直径大概470左右，硬度为0)，沿选区的右半部份绘制反射。
In this paper, a photoelectric instrument for measuring inner diameter of steel pipe is introduced, in which the linear CCD is used as sensor, and 8031 monolithic computer as master control system.
介绍了一种检测细长钢管内径的光电检测装置。该装置利用线阵CCD作传感器，采用8031单片机作为主控制。
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