【单选题】采用放大或缩小比例绘制图样,其尺寸应注 ( )
【单选题】Indefinite repetition is controlled by a ______.
D.
non-constant condition
【判断题】( )166.通过外设I/O存储区,用户可以不经过过程映像区,直接访问输入模块和输出模块。
【简答题】A.clear B.popular C.indefinite D.available
【单选题】Which statment is wrong about the definite and indefinite integral?
A.
The indefinite integral and definite integral both are a value.
B.
Finding indefinite integral is the reverse process of finding derivative.
C.
We can use either limit evaluation of Riemann Sum or Fundamental Theorem to find the definite integral.
D.
The (definite) integral of a positive function over an closed inteval is equal to the region area under its curve (above the x-axis, x is the function varaible).