工学 其他 释 gray scale 灰色样卡 一种有递进颜色色差，代表色牢度等级的灰色标准实物样卡。简称灰卡。又称灰色分级样卡。
人工智能 模式识别 释文 gray scale 灰度
- Wolf-Rayet galaxy
- Wolf-Rayet nebula
- Wolf-Rayet star
- Wolf-Rayet stars
- Wolfsburg
- Wolf sunspot number
- Wolf Warriors Ⅱ
- WolInCheon Gang GiGok
- Wollaston
- wollastonite
- Wollaston lens
- Wollaston prism
- Wollongong
- WolMyeong-sa
- Wolof
- Wolof Empire
- Wologisi Mountain
- Wolong nature reserve
- Wolong Qu
- Wolongshan grottoes of Zitong County
- Wolter method
- Wolter-Schwarzschild X-ray telescope
- Wolters Kluwer
- Wolter type I X-ray telescope
- Wolverhampton