 |
| |||
| prekursor; narkotikaprekursor | |||
| modernuklid | |||
| moderkristall | |||
| mellanprodukt | |||
| |||
| förskalv | |||
| 英语 词库 | |||
| |||
| gas source used in the CVD reaction; liquid source used in the CVD reaction | |||
| forerunner (a sign of something that is going to happen Val_Ships) | |||
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Precursor : 30 短语, 11 学科 |
| 一般 | 7 |
| 化学 | 4 |
| 卫生保健 | 5 |
| 商业 | 1 |
| 地球科学 | 2 |
| 法律 | 1 |
| 环境 | 3 |
| 社会学 | 1 |
| 社会科学 | 1 |
| 药店 | 4 |
| 通讯 | 1 |