()是按照厚度将实体模型挖空形成一个内孔的腔体(厚度为正值),或者包围实体模型成为壳体(厚度为负值)。
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询盘,发盘,还盘和接受时洽商交易不可缺少的法律步骤。
A. 正确
B. 错误
谈谈你对管理中的“评价”环节的认识;解释信息化评价的内涵和意义。
You have a computer that runs Windows XP Professional. The computer is part of a workgroup. You need to configure advanced NTFS permissions on a folder stored on the computer. What should you do first? ()
A. Run cipher.exe.
B. Disable simple file sharing.
C. Enable folder encryption for the folder.
D. Request that an administrator adds your user account to the local Power Users group.