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【判断题】
滑靴与滑靴板之间的摩擦为静压滑动摩擦。A.
正确
B.
错误
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举一反三
【单选题】Which of the following is the best description of ray tracing?
A.
The computer simulates rays of the sun, filling in areas of light and shadow.
B.
Lines radiate outward from the imagined observer and a dot of color is placed where the line intersects with one of the points of altitude in the machine's memory.
C.
X-rays are used to trace the outline of the terrain through buildings and trees.
D.
The exact movement of rays is used by private detectives to solve mysteries and locate missing persons.
【单选题】what is Ray going to do this afternoon?
A.
Ray will have a class at 1:00.
B.
Ray will go to the library at 2:00.
C.
Ray will go home immediately after his class
D.
Ray will go home around 3:00.
【简答题】Mental Ray渲染器 名词解释
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