在加工一个精度要求高的整圆时,可以利用圆弧插补加角度、半径编程。
参考答案:错
三角形的三条边确定了,它的形状,大小就确定了______.
______known to us ,_______ increasing number of students are buried in their studies.[ ]
A.What is;a
B.It is;the
C.As it is;the
D.As is;an