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points to points out points at points
The Fonts section. The Files section. The xfsCodes section. The Graphics section.
只有当选择Contour时,才能使用Constant Cross Section参数,如果没有选择Contour,则不能使用Constant Cross Section。 在路径转弯处,Constant Cross Section自动产生光滑的转角。 只有当选择Banking时,才能使用Constant Cross Section参数,如果没有选择Banking,则不能使用Constant Cross Section。 当没有复选Contour时,截面图形之间相互平行。
lay, lying, had laid lied, laying , had laid laid, lay, had lain lay, lied, has laid
Section VI Section V Section IV Section III
用SLICE能够将实体截开,看到实体内部的结构 用SECTION不仅能够将实体截开,而且能够将实体的截面移出来显示 SLICE和SECTION选取剖切面的方法截然不同 SECTION能够画上剖面线,而SLICE却不能画上剖面线
( 15 points ) Directions: Beneath each of the following sentences there are 4 choices marked A, B,C.and D. Choose the one answer that best completes the sentencE. In my opinion, what he told us just now about the matter doesn’t make any_______. A. meaning idea sense point
(15 points) Directions: Beneath each of the following sentences there are 4 choices marked A, B,C.and D. Choose the one answer that best completes the sentencE. 21. --- Time passes quickly, doesn’t it? --- Yes. It will be only two months_______we take the 2010 College Entrance Examination. A.since after before When