photographic dry plate

Some distance above the lead block a photographic plate is placed.

在铅块上方某一距离处放一照相底板。

Ions of different isotopes converge at different points on the photographic plate.

在照相底板上不同的同位素的离子会聚于不同点。

Nowadays the light collected by the lens or mirror of a telescope is directed to a photographic plate rather than to the astronomer's eye.

被望远镜的透镜或反射镜所收集的光线，如今直接射到照相底板上，而不是天文学家的眼睛里。

dry plate glass

底片玻璃，干板玻璃(照相用)

An early type of photograph made by imaging a negative on glass backed by a dark surface.

玻璃干版照相把底片放在有黑色背面的玻璃板上成像的早期照片

make(a photograph)from a negative film or plate

由底片或感光板印（照片）

speed of photographic plate

摄影干版的感光度;照相底片感光速度;照相片感光速率;感光板灵敏度

I need a film for this camera

我需要这照相机的底片。

The development of photographic films requires a dark-room.

冲洗照相底片需要暗室。

photographic(al) film

胶片(薄膜), 照相底片

camera drive pane

照相记录仪驱动面板

plane-table photogrammetry

平板照相摄影测量学

xeroradiography of breast

乳房干板X线照相术

(of a photograph)be produced from a negative film or plate

（指照片）由底片或感光板印出

To produce a photographic image from(a negative, for example)by passing light through film onto a photosensitive surface, especially sensitized paper.

翻印通过使光线穿过胶片投射到感光板，尤指感光照相纸上，从而晒制出（底片上的）图象

One has to process a photographic film to print pictures from it.

必须先处理照相底片才能冲印出相片。

A thin sheet or strip of developed photographic negatives or transparencies.

底片，幻灯片显影后的照相底片或幻灯片的薄片

I want to buy a roll of film for my camera.

我想要替我的照相机买一卷底片.