 |
天然硫
| 酸
| 钡
| 天然硫 | |
| chem. | native sulphur |
| ecol. | native sulfur |
| 2R酸 | |
| textile | 2-amino-8-naphthol-3,6-disulfonic acid |
| B酸 | |
| textile | 1-amino-8-naphthol-3,5-disulfonic acid |
| H酸 | |
| textile | 8-amino-1-naphthol-3,6-disulfonic acid |
| K酸 | |
| textile | 1-amino-8-naphthol-4,6-disulfonic acid |
| 酸 | |
| gen. | sour |
| el.chem. | acidic substance |
| environ. | acid |
| 钡 | |
| environ. | barium |
| |||
| native sulphur | |||
| native sulfur | |||
| natural sulphur | |||
| 天然硫: 34 phrases in 8 subjects |
| Agriculture | 1 |
| Chemistry | 3 |
| Drilling | 1 |
| General | 2 |
| Oil / petroleum | 7 |
| Polymers | 1 |
| Soil science | 1 |
| Technology | 18 |