1. EOI 's visible light sources are used as general laboratory instruments or as precision calibration sources for detectors which respond to visible light. EOI的可见光源可作为一般实验室仪器或作为探测器的精密校准源。
2. This purpose is easily achieved by the directionality of light, light and shadow, modelling by light, transparency of light, refiec lively of light and composition of light. 诸如依靠光的方向性、光和阴影、光的造型立体感、光的透明性、光的反射性以及光 的构图都能容易地达到这一目的。
3. Contact light , Christmas ice pieces of light , Christmas fruit light , Christmas tree network light , Christmas support light , Santa Claus light , etc. 如圣诞串连灯、圣诞冰条灯、圣诞水果灯、圣诞树网灯、圣诞支架灯、圣诞老人灯等。
4. This purpose is easily achieved by the directionality of light, light and shadow, modelling by light, transparency of light, refiec lively of light and composition of light. 诸如依靠光的方向性、光和阴影、光的造型立体感、光的透明性、光的反射性以及光的构图都能容易地达到这一目的。
5. Though they are strikingly visible in this image from Spitzer's infrared array camera, they are completely obscured in visible light, buried within the core of the surrounding dust cloud. 尽管它们在斯比策的远红外摄像机的图片里非常醒目，仍在云雾区域的中心地带发出的强光之下黯然失色。
