火山渣 的英文怎麼說
中文拼音 [huǒshānzhā]
火山渣
英文
cinder; scoria; slag火山渣沉積 cinerite-
It focuses on the theory of the mineral functional materials " improving the anti - chloride permeability and the chloride binding. the main achievements of this article include : 1 ) use the technology of xrd, sem, bet, laser particle size distributor etc to test the component, the construction, particle size distributor, specific surface etc of micro - silica, ultra - fined slag, high quality fly ash, meta - kaolin clay, four types of the mineral functional material, theoretically analysis the functions which the four mineral functional minerals act on cement concrete, namely pozzolanicity effect, filling effect, micro - aggregate effect, surface adsorption effect and so bring into play the affect of plastification, lowing of temperature, reinforcement, improvement of durability. base on this analysis we can conclude that the proper diameter of the mineral functional material is 5 m - 15 m, that is blain fineness 4500cm2 / g - 7500cm2 / g
本論文的主要成果包括以下幾個方面： （ 1 ）採用xrd 、 sem 、 bet 、激光粒度分析儀等多種測試手段，探明了以硅灰，超細磨粒化高爐礦渣，優質粉煤灰及偏高嶺土超細粉等4種超細礦物功能材料的組成、結構、粒度分佈、比表面積等基本性質；從理論上分析了礦物功能材料在混凝土中的4種效應，即火山灰效應、填充密實效應、微集料效應、表面吸附效應，並由此發揮出增塑、溫峰削減（降熱） ，增強及耐久性改善等作用；通過相關理論分析，推導出礦物功能材料的合理粒徑范圍在5 m 15 m ，即勃氏比表面積為4500cm ~ 2 g 7500cm ~ 2 g 。The ash, cinders, and other fragments become a consolidated rock.
火山灰、火山渣和其它碎屑變成了固結的巖石。Portland blastfurnace - slag cement, portland pozzolana cement and portland fly - ash cement
礦渣硅酸鹽水泥火山灰質硅酸鹽水泥及粉煤灰硅酸鹽水泥Ash and cinder cone
凝灰火山渣錐In contrast, mafic volcanoes, which range from small cinder cones to large shield volcanoes like north sister and belknap crater, are typically short - lived ( weeks to centuries ) and erupt less explosively than do composite volcanoes
相反，鐵鎂質的火山，從小的煤渣圓堆到大的盾形火山，像北峰和貝爾克奈普坑，形成期還很短，比復合體的火山更少爆發。Standard test method for effectiveness of pozzolans or ground blast - furnace slag in preventing excessive expansion of concrete due to the alkali - silica reaction
在防止因堿硅石集料反應引起混凝土過度膨脹中火山灰或磨碎高爐渣效能的標準試驗方法5 costa rica ' s most active volcano, arenal, hacked and coughed on friday, sending cinders, rocks and ash down its slopes that lead to evacuation of people living nearby
2003年9月5日哥斯大黎加最活躍的火山- - -阿尼那爾火山星期五開始爆發，從山坡上噴射出熔渣，熱巖和火山灰，迫使居住在附近的人們撤離。分享友人