| technisch | |
| 一般 | techniques; physical |
| 专利 | innovation; proposal for a technical improvement |
| 技术 | commercial; technological |
| technische | |
| 一般 | physical; technical |
| technischer | |
| 一般 | more technical |
| technischere | |
| 一般 | more technical |
| Normalbeobachter | |
| 光学 | CIE observer; normal observer; normal human observer; hypothetical average observer; CIE standard observer |