感光纸

当选择感光纸时，应以能表现被拍物体色调层次为准。

Bromide papers must be accordingly choosed to give distinct gradation .

感光纸对光十分敏感.感光性极强的感光乳剂

Photographic paper is highly sensitive to light . a supersensitive emulsion

感光纸对光十分敏感.前照灯光束对光操纵件

Photographic paper is highly sensitive to light . headlight beam aiming control

把热能应用到特殊的感光纸上产生字母的打印机。

A printer that produces characters by applying heat to special heat-sensitive paper .

显影剂用于使记录在感光纸上的图象可见的化学物质。

A chemical used to render visible the image recorded on a photosensitive surface .

感光纸对光线非常敏感。

Photographic paper is highly sensitive to light .

用于绘制蓝图的感光纸。

Sensitized paper used to make blueprints .

我需要一些感光纸。

I need some sensitive paper .

一定介质或材料（例如照相感光纸）的不透光程度。

The degree of optical opacity of a medium or material , As of a photographic negative .

请高手把我以下的中译英改进改时，谢谢！当选择感光纸时，应以能表现被拍物体色调层次为准。

The selection of a bromide paper is subject to the demand that the tonal layers of an object can be clearly showed .

能直接在传真感光纸上记录的地震仪探测地震强度方向和持续时间的仪器。

Facsimile seismograph an instrument for detecting and measuring the intensity and direction and duration of of movements of the ground ( as an earthquake ) .

照相感光胶片纸，未曝光

Photographic sensitized film , unexposed

即时成像感光软片（纸、纸板或布制的除外），未曝光

Photographic film , instant print , flat ( excl. of paper-board or cloth ) , sensitized , unexposed