说明视觉传感器在机电一体化系统中的作用。
参考答案:
1)进行位置检测
2)进行图像识别
3)进行物体形状、尺寸缺陷的检测
Those who put their money away in the bank know very well that interest rate could go ______.
A.both ways
B.all ways
C.neither way
D.either way
烧结的低温还原粉化率指标与低温粉化率实质是一样的。