它由光栅-棱镜单色仪、探测器、读数仪表、标准灯组及微型计算机组成。
It consists of a grating-prism monochromator, detectors, readout electronics, standard lamps and a microcomputer.
闪光灯组上装置了声音触发装置，当被摄体跳起后可通过击掌自动触发闪光灯。
A sound trigger was attached to the flash unit so that the jumper could set off the flash automatically by clapping his hands.
例如，比较一下在一组交通灯前的英国司机和巴西司机。
Compare, for example, an English driver at a set of traffic lights with a Brazilian.
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