铣削加工中,在()增加时,切削总面积增大而使铣削力增大。
A.铣削速度
B.铣削深度
C.铣削宽度
D.铣削厚度
E.每齿进给量
F.每转进给量
参考答案:B, C, E
–Do you think that the 16th Asian Games were a success?
--Yes, _______!It couldn’t be better.
A.relatively
B.approximately
C.absolutely
D.fortunately
含人工麝香的白药