?扫描细度

... fineness of scanning 抛描密度 fineness of scanning 扫描细度 fineness ratio 长度排水体积比 ...

?抛描密度

... fineness fore and aft 瘦长度 fineness of scanning 抛描密度 fineness of scanning 扫描细度 ...

?扫描密度

... 扫描脉冲 scanning impulse; sweep gate; scan pulse; 扫描密度 scanning density; fineness of scanning; 扫描密度计 scanning densitometer; ...