monochromatic

It's a small maneuver, but rendered suddenly dramatic by the enervating lull of the video feed and the sheer celebrity of the monochromatic bear.

这只是个小小的动作，但却突然显得激动人心，这完全是由于视频本身让人昏昏欲睡，再加上这种黑白两色的动物本身的名气。

Initial mockups of the introspection engine show a small, monochromatic display built into its casing shows whether the phone is "dark," or whether it is transmitting, and it also can supply an iPhone with extra battery power and cover the rear-facing camera.

反监听装置的初始模型是植入手机保护套的一个小小的单色显示器，它能够显示手机是否被“黑”，或是否在传送信息，它还可以为苹果手机提供额外的电力，并盖住苹果手机的后置摄像头。

This paper discusses the method of coding the three_basic_colour image of the colour transparent film with a Ronchi grating and optical filter, recording it on a white_black film, and making a colour hologram with monochromatic laser.

通过使用Ronchi光栅和滤波片，把一张彩色透明片的红、绿、蓝信息编码记录在一张黑白胶片上并用单色激光制作彩色全息图。