| 1. | Current state of transitional metal disulfide nanotubes
过渡族金属硫化物纳米管结构研发现状 |
| 2. | Nonmetal element doping mechanisms of titanium oxide photocatalyst
过渡金属硫化物催化剂催化加氢作用机理 |
| 3. | Study of ore compositions in no . 100 orebody of dachang cassiterite - polymetallic sulfide deposit of guangxi
多金属硫化物矿床100号矿体物质成分研究 |
| 4. | So why has it taken so long to move towards the commercial exploitation of deep sea massive sulphide deposits
那么为什么深海金属硫化物矿的商业化开发要等这么长时间？ |
| 5. | There is much sulphate in environment water in northwest china , where metal sulphate is also wide spreaded
摘要西北地区的环境水中常含有大量的硫酸盐，金属硫化物也有广泛分布。 |
| 6. | The former includes graphite , metallic disulfide , etc ; and the latter consists of layered silicate , metallic double hydroxide etc
前者包括石墨、金属硫化物等；后者包括层状硅酸盐、金属双氢氧化物等。 |
| 7. | There are two major kinds of dearomatic catalysts , which are supported metal sulfide catalysts and supported noble metal catalysts
目前研究较多的脱芳烃催化剂有负载型金属硫化物催化剂及负载型贵金属催化剂。 |
| 8. | Many sulfide - containing metal ores are burned as part of the extraction process , giving off sulphur dioxide , which can be recovered and used in the sulphuric acid industry
将许多金属硫化物的矿石焙烧是提炼过程的一个部分，焙烧过程产生二氧化硫，还原为硫磺后可用于硫酸工业。 |
| 9. | The sulphur guard beds contain an adsorbent that converts the mercaptans present at trace levels in the heavy naphtha product , and chemically binds the sulphur in the form of stable metal sulphides
硫保护床装有一种吸附剂，它能把重石脑油产品中存在的微量硫醇转化，并通过化学键使硫以稳定金属硫化物的形式存在。 |
| 10. | The age values are close to crystallizing age of the quartz . combined with other geochronological data and the geological features , it is concluded that the indo - chinese epoch may be the principle mineralization period for gold deposits in the southwestern tianshan mountains . 3
金属硫化物的~ ( 34 ) s = - 3 . 4 + 2 . 6 ，西南天山地区下古生界地层中广泛存在各类火山岩可能是该矿床的主要硫源，部分可能有深部物质的参与。 |
