| 1. | Hydrogen sulphide bearing gas or water is postulated to be an important reductant in several areas .
含硫化氢的气体和水被认为是某些地区的一种主要的还原剂。 |
| 2. | The iodo - metric method for the determination of sulphide content
碘量法测定硫化物量 |
| 3. | Test to distinguish spontaneous fire in sulphide mineral mine
硫化矿床内因火灾灭火试验研究 |
| 4. | And the sulphide mineral deposits lie directly on the sea floor
而硫化物矿藏直接坐落在海床上。 |
| 5. | Flotation technique for a hard - to - separate copper sulphide mine
从凡口铅锌矿尾矿中回收硫精矿的研究 |
| 6. | Sodium hydrogen sulphide , sodium hydrogen sulfide , sodium sulfhydrate , sodium bisulphide
13 .硫氢化钠 |
| 7. | The effect of compound treatment with re - ca on sulphide inclusion in steel
复合处理对钢中硫化物的影响 |
| 8. | Application of thioglycolic acid in molybdenite - copper sulphide separation
巯基乙酸在铜钼分离中的应用 |
| 9. | Ammoniun sulphide staining of the uterus
子宫硫化胺染色 |
| 10. | Research progress on bioleaching of low - grade copper sulphide ores
硫化矿高温生物浸出工艺研究和应用进展 |
