名词钒，铅矿
1. The contaminated water also spread to several villages with illegal vanadium plants, plaguing tens of thousands of hectares of fields.
2. The city's rich vanadium and titanium resources are expected to win high economic benefits when infrastructural construction begins in full swing.
3. The vanadium and titanium metallurgy industrial construction zone is the second largest magnetite reserve in China and technical advantage in the vanadium industry.
4. Statistics from the China Mining Association showed that Panzhihua's deposits of vanadium and titanium represent 61 and 90 percent respectively of China's total.
5. The city has become the second largest vanadium producers and one of the major titanium products makers in the world.
6. Grain depots and kilns have also been turned into new vanadium plants.
7. Its vanadium products take up more than 80 per cent of the domestic market and 15 per cent of the international market.
8. The rash was initially blamed on the release of vanadium from nearby illegal factories.
9. vanadium的反义词
9. During investigations, police detained the owners of three illegal vanadium plants in the county.
noun
1. a soft silvery white toxic metallic element used in steel alloys
it occurs in several complex minerals including carnotite and vanadinite
Synonym: V atomic number 23