axe de reference
| d
| espacement
| axe de référence | |
| construct. | s-iting axis; layout axis |
| earth.sc. tech. | reference axis |
| el. | reference boresight; boresight direction |
| el. acoust. | principal axis |
| mech.eng. | datum axis |
| med. | axis of reference |
| radiat. | reference axis |
| D* | |
| commun. IT | D-star |
| DS | |
| astr. | diffuse luminous surface |
| d | |
| gen. | height of reserve layer |
| fin. | 1 penny; 4 farthings |
| espacement | |
| gen. | pitch |
| agric. | planting distance; spacing along the row |
| IT | pitch |
| IT dat.proc. | interspacing; word spacing |
| IT transp. | headway control |
| life.sc. coal. | spacing |
| tech. chem. | nip |
| transp. | gap |
|
axe de reference : 12 phrases in 5 subjects |
| Communications | 1 |
| Construction | 3 |
| Earth sciences | 1 |
| Information technology | 1 |
| Transport | 6 |