S | |
gen. | S字; S 字形 |
agric. | 17抗蝇威; 5602杀天菊酯 |
repr.biol. | 父畜; 公畜 |
securit. | 已拆股 |
steel. | 硫 |
S. | |
interntl.trade. | F. 免费 |
s | |
earth.sc. | 光谱仪 |
polynomial | |
met. | 多项式 |
Hilbert: 27 phrases in 7 subjects |
Cryptography | 2 |
Electronics | 2 |
General | 1 |
Geophysics | 2 |
Oil / petroleum | 1 |
Space | 3 |
Technology | 16 |