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汉语拼音：bào guāng biǎo

测定照度的小型便携式仪表。由光电池和磁电式电表所组成。摄影技术上常根据曝光表读数来确定摄影曝光时间。

1. 一种测量光线强度的仪表。摄影时用以确定摄影机的光圏大小和曝光时间。

• The light meter is usually located on the bottom of the viewfinder or LCD screen, depending on which you use to compose your image.

  曝光表通常在取景框或者LCD屏幕的下方显示，具体取决于你的相机。

• However, remember that the light meter was designed for land use, not underwater, so review your image and adjust your settings accordingly.

  不过，请记住，曝光表是设计在陆地使用的，而不是水下，因此需要根据你所拍的照片来做调整。

• The light meter is only meant to be used as as starting place.

  曝光表只是在起步阶段使用而已。

• For wide angle, use the camera's light meter to determine a good ambient light setting.

  对于广角拍摄，使用相机的曝光表来决定正确的自然光曝光。

• Light Meter: An electrical exposure meter for measuring light intensity.

  测光表：用来测量光强度的一种电子曝光表。

• 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'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。

• A long exposure shows star trails behind a red-and-green aurora in Canada's Northwest Territories.

  北极光在自然界的模式。一个长曝光表明星的踪迹在红色和绿色的极光之后在加拿大的西北地区。

• Something seems wrong with the light meter in my camera.

  我的照相机里的曝光表好像出毛病了。