obscuration 隐藏摘要  |
 | 朦胧 |
| obscuration detector 减光火灾探测器 obscuration 朦胧 obscuration-type photoelectric smoke detector 减光型光电感烟探测器 | |
| http://www.biox.cn/Foreign/200609/20060930010914_286927.shtml - 基于39个网页 |
| 黑暗 |
| OBS 海底检波器 obscuration 黑暗 obscure ring 暗环 | |
| http://www.51education.net/Article/HTML/Article_1677.html - 基于25个网页 |
| 阴暗 |
| obscrued sector 遮蔽扇形 obscuration 阴暗 obscure glass 毛玻璃 | |
| http://www.nciku.com/search/zh/detail/%E5%A9%89%E8%BD%AC/43418?query=%E5%B0%96%E9%94%90%E5%88%86%E8%BE%A8%E5%8A%9B&internal=true - 基于24个网页 |
| 黑暗化 |
| obscurantist 反启蒙主义者 obscuration 黑暗化 obscure 含糊的 | |
| http://renfelix.blogchina.com/renfelix/6587777.html - 基于23个网页 |
| 相关词条 |
obscuration scal  |
| light obscuration |
| obscuration ratio |
| partial obscuration |