| S abbr. | |
| 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. abbr. | |
| interntl.trade. | F. 免费 |
| s abbr. | |
| earth.sc. | 光谱仪 |
| Diophantine approximation theorem abbr. | |
| cryptogr. | 丢番图逼近定理 |
|
Dirichlet : 24 phrases in 5 subjects |
| Cryptography | 2 |
| Engineering geology | 1 |
| Mathematics | 11 |
| Statistics | 3 |
| Technology | 7 |