| 1. | Sulfur or sulfuric deliveries can be similarly measured .
硫黄和硫酸的交货量也可用类似方法测定。 |
| 2. | The availability and cost of sulfuric acid are highly important factors in the production of wet-process phosphoric acid .
硫酸的货源和价格都是湿法磷酸生产中极为重要的因素。 |
| 3. | Methylmercury was extracted from the homogenized tissue with toluene in the presence of copper sulfate, sodium bromide and sulfuric acid .
在存在硫酸铜、溴化钠和硫酸的情况下，用甲基从组织匀浆中萃取甲基汞。 |
| 4. | Safety in use of alkalis in science experiments
使用浓硫酸的安全措施使用硷的安全措施 |
| 5. | Study on the cleaner production of sulphuric acid from pyrites
硫铁矿制取硫酸的清洁生产研究 |
| 6. | Present situation of production and application of ultrapure sulphuric acid
超纯硫酸的生产与应用现状 |
| 7. | Sulfuric acid and oleums for industrial use . determination of sulphur dioxyde content
硫酸和发烟硫酸的化学分析.二氧化硫的测定 |
| 8. | Vitreous and porcelain enamels . determination of resistance to sulfuric acid at room temperature
釉瓷和搪瓷.室温下耐硫酸的测定 |
| 9. | Research on testing of producing sulphuric acid by roasting sulfurous iron ore with ferrisulphas
硫铁矿掺烧硫酸亚铁生产硫酸的试验研究 |
| 10. | Standard test method for water - extractable sulfate in hydrated hydraulic cement mortar
水化水硬水泥灰浆中的水可萃取硫酸的标准试验方法 |
