下载APP
【多选题】
滚筒扫描仪属高档扫描仪,其具有( )特点
A.
密度响应范围大
B.
图像暗调层次表现极好
C.
使用方便
D.
扫描速度略慢
E.
价格偏高
参考答案：
参考解析：
刷刷题刷刷变学霸
举一反三
【单选题】Will chips one day be planted in our bodies for identification? A US doctor has planted under his skin a computer chip that can send personal information to a scanner(扫描仪), a technology that may somed...
A.
catch escaped prisoners
B.
find missing children
C.
follow lost animals
D.
treat sick people