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- Rectorite is a rare new-type nonmetallic minerals resource. 累托石是一种罕见的新型非金属矿产资源。
- 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。
- The features of various preparation methods are concluded,and the characters of nonmetallic minerals and environmental effects are analyzed. 总结归纳了二氧化钛的各种制备方法所具有的特点,分析研究了非金属矿物的特性和环境效应。
- The natural nonmetallic minerals have unique structures,and they have high application value when they are used as carriers of anti-bacterial agents. 天然非金属矿物结构独特,价格低,资源广,作为抗菌剂载体具有很高的应用价值。
- Fuxin city should do the best to develop the predominance of nonmetallic minerals resources to form the new growth point of economics and promotes the economic transformation. 阜新市应大力开发本市优势的非金属矿产资源，形成新的经济增长点，以促进享新市经济转型。
- Natural nonmetallic minerals are widely used to treat heavy metal polluted waste water because of its better absorption, ion exchange capacity and chemical activity. 许多非金属矿物材料对重金属离子具有表面吸附作用、离子交换作用和化学活性作用，可广泛用于重金属废水处理。
- Some results that(1) diwa tectonics is beneficial to forming and preserving nonmetallic minerals and(2) volcanogene-sedimentary alternation ore deposits, saline deposits and organosedimentary ore deposits can be often found in diwa basins are gained. 在地洼盆地内常形成火山沉积蚀变矿床、类沉积矿床及生物沉积(源和非能源)床等地洼沉积型非金属矿床。
- The paper studied the flame-retarded action of unsaturated polyester resin filled with three kinds of nonmetallic minerals(brucite,unsaturated polyester resin magnesite,tremolite). 研究了不饱和聚酯树脂(191%23)中填充不同非金属矿物时,不饱和聚酯树脂的阻燃作用。采用氧指数法对水镁石、菱镁矿(以碱式碳酸镁代替)和透闪石等填料的阻燃作用进行了研究。
- There is a close relationship between occurrence of nonmetallic minerals and tectonic evolution of geosyncline, platform and diwa (geodepression) on the western margin of the Dongting diwa. 摘要洞庭地洼西缘非金属矿产的产出特征与地槽、地台及地洼构造的演化具有密切的关系。
- There is a close relationship between occurrence of nonmetallic minerals and tectonic evolution of geosyncline,platform and diwa(geodepression)on the western margin of the Dongting diwa. 洞庭地洼西缘非金属矿产的产出特征与地槽、地台及地洼构造的演化具有密切的关系。
- Abstract This paper introduces influence of nonmetallic minerals fillers on plastics performance,application of mineral fillers and their modified products in plastics. 介绍了非金属矿填料对塑料性能的影响、各种填料矿物及其改性产品在塑料中的应用。
- In South China,the Early Cambrian black rock series is rich in metallic and nonmetallic mineral ersources. 我国南部早寒武世黑色岩系中,蕴藏丰富的金属和非金属矿产。
- The central region has abundant energy, multi-metal and nonmetallic mineral resources. 中部地区拥有丰富的能源、多种金属和非金属矿产资源。
- Because aluminium is different from nonmetallic mineral,its crush corresponds with milling's generality and specialty. 铝与其他非金属矿物不同,其粉碎工艺既具有球磨工艺的普遍性又具有特殊性。
- Nonmetallic mineral resources used as chemical raw materials are distributed in unbalance in China. 中国化工原料用非金属矿产资源分布不均衡。
- Nonmetallic mineral resources and rocks such as beryllium, mica, lithium, clays, pumice, and scoria also occur in arid regions. 非金属矿资源和岩石如铍,云母,锂,粘土,轻石和铁渣也在干旱地区出现。
- Diatomite is one of important nonmetallic mineral resources and can be transformed to diatomite-modified-asphalt after being purified. 硅藻土是一种重要的非金属矿产资源,经提纯处理后,制备出硅改沥青。
- He doubles the parts of a farmhand and a miner. 在这出戏里他既扮演雇农又扮演矿工。
- This study has provided basic data for the research on the tectonic evolution and metallogeny of nonmetallic mineral dep... 对岫玉与致密块状质纯的白云岩资源提出了综合开发利用的建议。
- The application of nonmetallic mineral materials to heavy metal waster water treatment is summarized and the application prospect is predicted. 对其在重金属离子废水处理中的应用现状进行了综述,对其应用前景进行展望。
