pre-exposure是什么意思

网络释义

用法例句

A composite fiber Bragg grating based on pre-exposure technology is described in this paper.

　报道利用预曝光技术制备的复合结构光纤光栅传感器。

Design and application of exposure remoter of mobile X-ray machine;

移动式X线机曝光控制遥控器的设计与应用

A study of exposure feature of focal plane steel shutter;

焦平面钢片快门曝光特性研究

Well-balanced negative can be obtained by right exposal and development,by which a picture with detailed shadow,rich gradution,and well balanced density can be produced.

正确的曝光和显影可以得到正常的底片,影纹清晰,层次丰富,密度适中,反差正常,可以制作出满意的照片。

To explore an ergonomic lighting level in local environment of armored car,subjects are requested to judge the direction of targets under low lighting,after accepting three kinds of compelling exposal,and the reaction time is recorded.

为了研究装甲车辆内局部环境照明的视觉工效问题,受试者接受三种强度曝光,而后在低照度水平下判别视标方向,记录正确判别反应时。

Exposure,radiographic exposure

曝光,射线照相曝光

adding and copying machine

[花筒]连续曝光机

Black-and-white exposure

黑白片曝光(摄影)

roentgen films,sensitized but not exposed

未曝光X光感光胶片

The exposure indicator displays the selected exposure compensation value.

曝光指示灯将显示所选的曝光补偿值。

bracket exposures

包围式曝光，作多级增减曝光

unexposed sensitized blueprint paper

感光蓝图纸，未曝光

cinematographic film,sensitized bu no exposed

未曝光的感光电影胶片

cinematographic film, sensitized, unexposed

感光电影胶片,未曝光

photographic sensitized film, unexposed

照相感光胶片纸,未曝光

double-exposed hologram

两次曝光全息图;两次曝光全息照片;双曝光全息图

The AE lock mode locks the exposure value for precise exposure metering.

自动曝光锁定模式可在精确曝光测定量时锁定曝光值

Manual exposure camera all have build in light meter which tell you exactly what exposure you have to set.

手动曝光相机都装有曝光表，说明应设定多少曝光时间。

reduction aligner

收缩式投影曝光装置

uv proximity printer

紫外线接近式曝光装置

microfilm exposed and developed

缩微胶片,已曝光和显影

variable shaped electron beam exposure system

可变电子束曝光装置

one to one projection system

一比一投影曝光装置