negative film
英
美
- 底片
双语例句
- Please buy a roll of film for me.
请给我买一卷底片。 - This is a 35-millimeter film with 26 exposures.
这是二十六张装的三十五毫米底片。 - Place one of the negative records in the projector object plane.
将负片记录之一放入投影器的物平面内。 - The measured difference between the maximum and minimum densities of a particular film negative or positive.
中义正片或负片上最大浓度与最小浓度的测量差值。
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