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- Pyrophyllite is one of the important non metallic mineral resources, which is widely used in ceramics、refractory material,composite material filler and pressure transmitting &sealing medium etc. 葉蠟石是一種重要的非金屬礦產(chǎn)資源,在陶瓷、耐火材料、復合材料填料、傳壓密封介質(zhì)等方面有著(zhù)重要的用途。
- In a lot of traditions metallic mineral products tends dried up today, developing magnesian metal material quickly is one of important step that the society can develop continuously. 在很多傳統金屬礦產(chǎn)趨于枯竭的今天,加速開(kāi)發(fā)鎂金屬材料是社會(huì )可持續發(fā)展的重要措施之一。
- Keywords non metallic mineral resources;policy of development and application;Hengshan; 非金屬礦產(chǎn);開(kāi)發(fā)利用;對策;衡山;
- Non metallic part as flame path? 非金屬部分作為火焰?
- Grinding metal, stainless steel, non metal, stone and concrete etc. 磨削金屬、不銹鋼、非金屬、石材、混凝土等。
- Exports: diamonds, mineral products, foodstuffs, energy. 出口：鉆石，礦產(chǎn)品，食品，能源。
- Cutting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不銹鋼、非金屬、石材、混凝土等。
- The gross product of mineral and mineral products takes 27% of GNP of China. 礦產(chǎn)品及其加工制品生產(chǎn)總值占國內生產(chǎn)總值的27%25。
- Selenium is a non metal similar to sulphur in its chemical properties. 在化學(xué)性質(zhì)方面硒是非金屬類(lèi)似硫磺。
- Cutting and fluting metal, stanless steel, non metal, stone and concrete etc. 切割金屬、不銹鋼、非金屬、石材、混凝土等。
- Iron and steel. Micrographic method of determination of the non metallic inclusion content of unalloyed wire rod. 鋼鐵。測定非合金鋼線(xiàn)材中非金屬雜質(zhì)含量的顯微照相方法。
- Use The flotation machine mainly user in separating selects the smalls to inlay metallic mineral... 浮選機 一、用途 浮選機主要用于離精選細料嵌布的金、銀、銅、鐵、鉛、鋅、鉬、鎳、鋁等金屬礦物。
- Mining equipment of mineral products: Send, entangle and break to pieces, elute, press one, improve compositions. 礦產(chǎn)開(kāi)采設備：輸送、絞碎、洗脫、壓粒、提高成份。
- Moreover, the long-term, multiphase of evolution of metallic mineral resources can be divided into different stages, and constitutes a se... 同時(shí)歸納出區內各類(lèi)金屬礦產(chǎn)在時(shí)間演化上具有長(cháng)期性、多期性、階段性、序列性、繼承性諸項規律。
- The major industries are sugar, starch, construction materials, paper, feedstuff, medicine, chemical engineering and mineral products process. 主要產(chǎn)業(yè)有制糖、淀粉、建材、造紙、飼料、醫藥化工、礦產(chǎn)加工等。
- The coagulation behavior of micro sized non metallic inclusions in molten metal processed by ultrasound was analyzed and discussed. 針對超聲波作用下金屬液中微小非金屬夾雜物的凝聚過(guò)程進(jìn)行了分析研究。
- Accordingly, somebody thinks of resource of world mineral products " oligarch is changed " advancing in development in. 因此,有人認為世界礦產(chǎn)資源的“寡頭化”正在發(fā)展推進(jìn)之中。
- Urban construction cannot indulge mineral products ground overly and should build in Campagna. 城市建設不能過(guò)分遷就礦產(chǎn)地而應建在平原。
- A thorough study should be made on mineralogical characteristics of metallic mineral and their applications in environmental purification in the future.The ... 今后,有關(guān)金屬礦的礦物學(xué)特征及其在環(huán)境凈化中的應用、天然礦物應用條件和再生條件的研究工作應進(jìn)一步加強。
