圆弧 | |
bridg.constr. | circular curve |
eng.geol. | circle of curvature |
hydroel.st. | circular arc; arc |
拱 | |
dril. | hog |
hydroel.st. | arc; arch |
space | cove; hogging |
| |||
circular curve | |||
circle of curvature | |||
circular arc; arc | |||
arc of circumference |
圆弧 : 238 phrases in 31 subjects |