dark background TEF/TCF常用TEF/TCF专四

黑色的背景 newdark background的英文翻译是什么意思，词典释义与在线翻译：参考翻译黑色的背景 dark background的用法和样例：例句Siblings who contrast sharply in interests and abilities; a color that contrasted clearly with the dark background.
在兴趣和能力上迥然相异的兄弟(姐妹); 与黑色背影形成鲜明对比的颜色

The recorded videotape is replayed to sample dark background fluorescent images through frame grabbeThe recorded videotape is replayed to sample dark background fluorescent images through frame grabbe

使用视频采集卡将流速变化过程回放采样，得到暗视场下的荧光图像。