工学 雷达影像 释 shadow 阴影 一个坡面背向雷达的照射方向，雷达信号无法到达该坡面及其相关区域，在雷达影像上相应的成像区域的信号为零的现象。
umbra 本影†，阴影[区]
计算机应用 计算机辅助设计与图形学 释文 shadow 阴影
- Wei Zhongle
- Wei Zhongxian
- Wei Zhongxian and His Crafty Villains
- Weizhou Dao
- Weizhou pingyuan
- Weizhou Zhen
- Wei Zhuang
- Wei Zixi
- Wei Zongshu
- Wei Zongwu
- Weizsacker theory
- Wei瓮子模型设计
- WEKA Group
- Welch
- Welch apodization function
- Welch test
- Welch window
- weld
- weldability
- weldability of metal
- weld bonding
- weld defect
- weld defects of oil and gas pipeline manufacturing
- welded hollow spherical joint
- welded joint