理学 计算机输入输出设备 释 optical mark reader; OMR 光学标记阅读器 是一种标记输入设备。该设备用光学扫描的方式识别并获取按一定格式印刷或书写的标记，并转化为计算机系统能够接收识别的数字文件。简称光标阅读器。
计算机硬件 输入输出设备 释文 optical mark reader, OMR 光学标记阅读器 计算机硬件 输入输出设备 释文 optical mark reader, OMR 光学标记阅读器
- herbicide-tolerant genetically modified cotton 1445
- herbicide-tolerant genetically modified cotton GHB614
- herbicide-tolerant genetically modified cotton LLCOTTON25
- herbicide-tolerant genetically modified cotton MON88913
- herbicide-tolerant genetically modified maize GA21
- herbicide-tolerant genetically modified maize NK603
- herbicide-tolerant genetically modified maize T25
- herbicide-tolerant genetically modified oilseed rape GT73
- herbicide-tolerant genetically modified soybean A2704-12
- herbicide-tolerant genetically modified soybean A5547-127
- herbicide-tolerant genetically modified soybean CV127
- herbicide-tolerant genetically modified soybean DP356043
- herbicide-tolerant genetically modified soybean GTS40-3-2
- herbicide-tolerant genetically modified soybean MON89788
- herbicide-tolerant genetically modified sugar beet H7-1
- herbicide uptake and translocation
- Herbig Ae/Be star
- Herbig Ae star
- Herbig Be star
- Herbig emission-line star
- Herbig-Haro flow
- Herbig-Haro nebula
- Herbig-Haro object
- Herbig-Haro shock wave
- Herbig star