微秒级延时\Project1.bpr ..........\Project1.cpp ..........\Project1.exe ..........\Project1.obj ..........\Project1.res ..........\Project1.tds ..........\Unit1.cpp ..........\Unit1.dfm ..........\Unit1.h ..........\Unit1.obj ..........\Unit1.~cpp ..........\Unit1.~dfm ..........\Unit1.~h 微秒级延时