exposure-meter for microphotography
显微镜照相用曝光表
Let's have a look at the exposure meter.
我们来查一下曝光表。
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。
You'd better consult the exposure meter if you're not sure of the time for exposure.
如果你吃不准曝光时间，最好查一下曝光表。
You'd better consult the exposure meter if you be not sure of the time for exposure.
如果你嘱不准曝光时间，最好查一下曝光表。
You 'd better consult the exposure meter if you are not sure of the time for exposure .
如果你算不准曝光时间，最好查一下曝光表。
A: Yes, There seems to be something wrong with the light meter in my camera.
甲：我这相机的曝光表好像有点问题．
and there's an exposure meter in a case attached.
另外还带有一个装曝光表的盒子。
The amateur astronomer must consult the exposure meter and not rely on his senses.
业余天文学家必须参照曝光表而不能光靠感觉。
Exposure meter: An instrument which measures light intensity and provides information for proper exposure. Calibrated for different emulsion speeds.
曝光表:测量光的强度，并根据不同乳剂的感光速度，提供标准曝光时间的仪器。
Exposure,radiographic exposure
曝光,射线照相曝光
Light meter: An electronic device used to measure the amount of light available for making an exposure.
测光表:量度光线强度以计算摄影所需的曝光时间的电子仪器。
adding and copying machine
[花筒]连续曝光机
Black-and-white exposure
黑白片曝光(摄影)
The exposure indicator appears flashing in the viewfinder display. This allows you to set the exposure compensation while looking trough the viewfinder.
当您在取景器中看到曝光指示灯出现闪烁时,这表明允许您设置曝光补偿。
roentgen films,sensitized but not exposed
未曝光X光感光胶片
The dot of the exposure indicator below +1 flash in the viewfinder display for manual flash photography.
+1下面曝光指示灯的圆点在取景器中闪烁表示手动闪光灯拍摄。
The spectrum was obtained with the Subaru Telescope's High Dispersion Spectrograph with exposure time of three hours.
频谱获得与列表望远镜的高色散光谱仪曝光时间3小时.