灰化土 的英文怎麼說
中文拼音 [huīhuàtǔ]
灰化土
英文
podsoil
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灰 :
Ⅰ名詞1 (物質燃燒后剩下的粉末狀的東西) ash 2 (塵土; 某些粉末狀的東西) dust 3 (特指石灰) lime...
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At the same time, the problem from the concrete cracking is effectively solved through the measures such as enhancing the quality of the excavated surface, adjusting the admixing ratio of fly - ash in the concrete, and lowering the temperature rise of the hydration heat
同時通過提高開挖表面質量,以及調整粉煤
灰摻量以降低水
化熱溫升等措施,有效地解決了混凝
土裂縫問題。
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Saponification slag - fly ash can be used in the high fill sections of highway
皂
化渣粉煤
灰可以用做橋頭等高填
土路段的回填材料。
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He found that the red pigment proved to be iron oxide, hematite ; a yellow consisted of clay containing iron or yellow ochre ; a blue color was a finely powdered glass ; and a pale blue was a copper carbonate, probably azurite ; green were malachite ; black was charcoal or boneblack ; gray, a limestone mixed with charcoal ; and a quantity of pigment remaining in a paint pot used in the decoration, contained a mixture of hematite with limestone and clay
他發現紅顏料是鐵的氧
化物赤鐵礦;黃色顏料由含有鐵或黃赭色粘
土組成;藍顏色為細微的玻璃粉;而普藍就是碳酸銅,或許是藍銅礦;綠顏料為孔雀石;黑色為木炭或骨黑;
灰色,石
灰石混合木炭而成;而一些顏料殘留在用於彩繪裝飾的顏料瓶里,含有赤鐵礦與石
灰石及粘
土的混合物。
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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 。
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The notorious hell row was burned down in a fire, and much dirt was cleansed away.
臭名遠場的閻王路已在一場大火中
化為烏有,許多焦
土灰燼被清除一空。
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In the podzol profile the coefficients reflected the marked horizon differentiation.
對
灰化土剖面,系數反映了明顯的層位分異。
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High water - cement ratio during construction and low water - cement ratio during solidification are realized by using electroosmosis technology to change the process of concrete construction
採用電滲濾水施工技術,滿足了混凝
土大水
灰比施工、小水
灰比固
化的要求。
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Electroosmosis technology can solve the problem of high water cement ratio during construction and low water cement ratio during solidification effectively so that have expansive application prospect
結論電滲濾水混凝
土技術能有效地解決混凝
土的大水
灰質量比施工、小水
灰質量比固
化的矛盾,有重要學術價值和廣闊的應用前景。
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Utilizing the electric double layer produced by hydration of cement to gather in superfluous water at negative electrode and reduce the water cement ratio of solidification by using electroosmosis technology
方法採用電滲技術,利用水泥水
化產生的雙電層的導電性能,使混凝
土中的多餘水分向陰極聚集,以減少混凝
土的凝結水
灰質量比。
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The microstructure of fly ash foamed concrete and the water resistance of magnesium oxychloride cement foamed concrete were analysed in virtue of sem method, at the same time, whose process to hydrate and carbonization resistance were analysed correspondly
藉助sem測試手段對粉煤
灰發泡混凝
土的微觀結構和氯氧鎂水泥基發泡混凝
土的耐水性進行了機理分析,同時對其水
化過程及抗碳
化性能也進行了相應的機理分析。
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Recently, using solid clay brick is gradually prohibited, so the new wall material is required to fill up the new architecture. many sections research on this field, using fly ash to develop new building materials is the mostly adopted method, among the new building materials, fly ash foamed concrete is a noticeable one because of its outstanding merits such as light weight, heat preservation, sound insulation and good resisting earthquake. using fly ash to develop foamed concrete can not only become fly ash into resources, but also provide a new kind of building materials for the innovation of wall materials, which has good economy and society ben efits
近年來,由於墻改「禁實」政策的實施,市場急需新的墻體材料來填補新建築所需,許多單位相繼開展了各有關研究,綜合利用粉煤
灰研製開發新型建材逐漸成為了主流,其中多孔混凝
土特別是粉煤
灰發泡混凝
土,正以它突出的輕質、保溫、隔音、抗震效果好等優點,成為一種引人注目的建築材料,利用工業固體廢棄物粉煤
灰研製發泡混凝
土不僅能實現粉煤
灰的資源
化,而且還可為墻體材料的改革提供一種新型建築材料,具有較好的經濟效益和社會效益。
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There the soil is from weathered limestone soil or loess.
那裡的
土壤是經過風
化作用的石
灰石
土壤或黃
土。
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Brown podzolic soil
灰化棕色
土
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A leached soil formed mainly in cool, humid climates
灰壤,
灰化土一種淋洗的
土壤,主要形成於陰涼而濕潤的地帶
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In addition to nutritional factors, the productivity of many acid soils is affected by physical factors that include low water holding capacity ( oxisols, spodosols ) and susceptibility to crusting, erosion and especially compaction ( oxisols, ultisols )
除了養分因素外,許多酸性
土壤的生產力受物理因素的影響,包括持水量低(氧
化土,
灰化土)和對結殼、侵蝕及特別是壓實(氧
化土、老成
土)敏感。
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The phosphorus activation coefficient ( pac ) was generally lower in different soil layers and at different fertility levels in calcareous soils
石
灰性
土壤中磷素活
化系數pac在不同肥力
土壤和不同
土層中普遍較低。
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The proportions and performances of plastic concrete of some cut - off walls at home and abroad, the proportion of self - congealing slurry used in the cut - off wall of third stage cofferdam of three gorges project, mechanics properties of expansive soil slurry and harden clay mortar, and proportions of hardened slurry are introduced
列舉了國內外部分防滲墻工程塑性混凝
土基本配合比及性能參數;國內自主研發的自凝
灰漿墻體材料及應用於三峽工程三期圍堰防滲墻的配合比;固
化灰粘
土漿、膨潤
土漿的物理力學性能及固
化灰漿採用不同制攪方法時的配合比。
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Discussion on variation factor with relation to the engineering budget and settle account in the calculation of the coal ash site earthwork quantity of the earth dam
淺談
灰場
土壩
土方工程量計算中的變
化因素與工程預結算關系
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Mineralization and nitrification of soil ni trogen in calcareous soil profile
石
灰性
土壤剖面氮素的礦
化和硝
化作用
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It provides a scientific basis for long - run forecast of nationwide and provincial land use in the future. next, it makes relevancy analysis among cultivated land per capita, food per capita and gdp per capita and determines the relevancy by using grey mathematical method. finally, it undertakes systematical assessment of land use present situation so as to show the regional difference of land use present situation and analyzes the compartment achievement
論文在對省區土地利用差異的理性思考的基礎上,在全國和省區層次進行土地利用的多因素分析,構建了相關的數學模型,為未來時期有關全國和省區土地利用遠景預測提供科學依據;應用灰色數學方法進行人均耕地和人均糧食佔有量與人均gdp之間關聯分析,確定其關聯度;最後進行省區土地利用現狀系統評價,顯化土地利用現狀的區域差異,並對區劃成果進行分析。