an instrument for measuring the photographic density of an image on a film or photographic print
显像密度计。
a device for measuring the optical density of a material by measuring the amount of light it reflects or transmits
黑度计,光密度计。
n. 显像密度计;黑度计;光密度计
The setup densitometer lamp must be replaced.
设定用浓度计的灯泡必须更换。
The second type of instrument is a reflex densitometer .
第二栽仪器是不正射密度计。
Mass flow information can be secured by using a densitometer.
质量流量的数据可借助于密度计而获得。
The setup densitometer lamp is too weak. prepare for replacement.
设定用浓度计的灯泡已太弱,准备更换。
Densitometer is an apparatus used for measuring photosensitivity of films.
密度计是一种测量胶片感光性能的专用仪器。
词根 density
density n. 密度
densitometry n. 测(光)密度术;显微测密术
an instrument for measuring the photographic density of an image on a film or photographic print
显像密度计。
a device for measuring the optical density of a material by measuring the amount of light it reflects or transmits
黑度计,光密度计。