重心轴 | |
bridg.constr. | central axis; gravity axis; gravitational axis |
el. | axis of gravity |
el.mach. | centroid axis |
线 | |
environ. | line |
hydroel.st. | string; thread |
| |||
central axis; gravity axis; gravitational axis | |||
axis of gravity | |||
centroid axis | |||
axis of gravity (线); mass axis (线) |
重心轴 : 16 phrases in 5 subjects |
Architecture | 1 |
Automobiles | 3 |
Aviation | 1 |
Bridge construction | 9 |
Technology | 2 |