您要查找的是不是：
- 地物反射indirect radiation
- (=open window unit(unit of sound absorption)) 开窗单位o.w.u.
- 小地物small feature
- (=brightness modulation unit) 辉度调节单位(超声心动图)B-mode u.
- 地物波谱学Spectral Analysis ?
- Unit分割法unit partitioning method
- 第四章研究多波段图像融合分类技术,设计了地物属性库。The fourth chapter talks about classification technology used in image fusion.
- 可调螺距螺旋桨传动pitch propeller unit可调螺距螺旋桨装置controllable pitch propeller transmission
- 地物杂波Surface clutter
- map unit (染色体)图单位
- 地物干扰clutter
- Fuel Level Sending Unit Volts Too low（燃油位高送信装置电压过低）Fuel Level Sending Unit Volts Too Low
- 面状地物area element
- Unit要返回的信息的类型Unit The type of information that you want returned
- 圆形地物circular culture object
- disk storage unit 磁盘存储器, 磁盘机
- 地物回波radar clutter
- equipment unit (总称)设备部件
- 地物图像cartographic feature
- Howells unit豪厄尔氏单位
