[摄]点亮度计；重点测光表

spot meters───[摄]点亮度计；重点测光表

slot meter───投币式电度表

slot meters───投币式电度表

potometer───n.（测量植物散发作用的）散发计；蒸腾计

scotometer───暗点计

Rotameter───n.[仪]转子流量计；转式测速仪

optometer───n.视力检定装置；视力计

photometer───n.光度计；测光表

sonometer───n.听力计；弦音计

To meter on the appropriate subject, using spot metering or light meter, read the exposure, switch camera to m, dial in the exposure and recompose the scene and shoot.───要在适当的问题米，使用重点测光或浅米，读至m，在曝光的曝光拨号，交换机相机重新构图和拍摄现场。

So where fishes use their eyes to spot planktonic prey, jellyfishes rely on body size—like the lion's mane jellyfish's 37-meter-long tentacles—to maximize their success.───所以，鱼类用眼睛来定位浮游生物，而水母依靠身体的尺寸，就像狮子的鬃毛一样，水母那长达37米的卷须，大大增加了它捕食成功的可能性。

spot meter controlled by a single chip micro-con-troller is described in this paper.───本文介绍了一种单片机控制的光斑测量仪。通过对比测量与时间细分得到被测光斑值。

Use spot meter to isolate bridge roof, then shady side of bridge.───用特写仪把桥顶单独划出, 然后是桥的背阴影面.

Use spot meter to isolate bridge roof, then shady side of bridge.