| 释义 |
| optical path difference {= OPD} | 光程差 | 计量学名词 |
| optical path difference | 光程差 | 机械工程名词 |
| optical path difference | 光程差 | 物理学名词 |
| optical path difference | 光程差 | 电子工程名词 |
| optical path difference | 光程差 | 电机工程名词 |
| optical path difference | 光程差 | 矿物学名词 |
| optical pathlength difference | 光程差 | 力学名词 |
|