Nonmetallic mineral resources of Shanxi Zhongtiaoshan region has very abundant reserve, various type and extensive distribution, and has wide market application prospect.
山西中条山地区非金属矿产资源极为丰富，种类繁多，储量丰富，分布广泛，有广阔的市场应用前景。
The tuff is a kind of predictable and new - type nonmetallic minerals resource.
凝灰岩是一种可预见的新型非金属矿产资源。
Professor Elena Semouchkina has developed a nonmetallic cloak that uses identical glass resonators made of chalcogenide glass, a type of material that does not conduct electricity.
赛莫金娜教授开发的这种非金属材质的披风，采用了与红外线波长尺寸相同的玻璃共振片，由硫系玻璃制成，不会导电。
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