高山土 的英文怎麼說
中文拼音 [gāoshāntǔ]
高山土
英文
tierras-
But so far, there have not report about forest soil microbe and soil enzymatic activity in westen sichuan. the study ' s object is bitch forest. spruce forest, fir forest, chrysanthemum alp, willow community and two couch grass, so the research of the soil microorganisma, soil enzymatic activity in the subalpine coniferous forests in western sichuan is significant to china. the result shows that : 1. in the soil, the relativity of the soil microbial puantity is very prominence, the relation with the quantity of the soil microorganism is that : bacillus > actinomyceto > fungi ; the amount of the microorganism of physiological group sequence ranging from high to low is : aminate > bacteriumazotobacter > denitrify bacterium > nitrobacteria > cellulose decomposing bacteria. under the different vegetable community, the microbial quantity is that : s5 > s7 > s6 > s1 > s2 > s4 > s3
其中,各群落中土壤微生物總數以白樺純林( s5 )群落最多,每克干土中的含菌量達66 . 13 10 ~ 6個;其次是冷杉針葉林( s7 )群落,每克干土中的含菌量達43 . 41 10 ~ 6個:第三是雲杉針葉林( s6 )群落,每克干土中的含菌量達42 . 85 10 ~ 6個;第四是繡線菊-茅草群落( s1 ) ,每克干土中的含菌量達33 . 83 10 ~ 6個;第五是高山柳群落( s2 ) 、茅草( s4 )群落,每克干土中的含菌量分別為33 . 33 10 ~ 6個和33 . 08 10 ~ 6個;第六是茅草群落( s3 ) ,土壤微生物數量最少每克干土中的含菌量僅為23 . 12 10 ~ 6個。Seven plots selected from wanglang reserve were distributed in different types of forest and at different altitude, and different plot has different microclimate. soil property, microbial population, soil nutrient content of forest soil were determined in wanglang natural reserve, from may to october 2002 to july 2003, the ecological distribution of three main groups, bacteria, actinomycete and fungi were determined in the forest soils by the cell enumeration methods. six kinds of physiological groups, including ammoniation bacteria, nitrification bacteria, nitrosification bacteria, aerobic autogenesis azotobacter, aerobic cellulose - decomposing bacteria and anaerobic cellulose - decomposing bacteria were enumerated by the most - probable number ( mpn )
2001年10月在王朗自然保護區內設立了3個定位研究樣地和4個臨時樣地,通過多次現場采樣與室內實驗分析,測定了白樺林、岷江冷杉林、紫果雲杉林、繡線菊-羊茅群落、羊茅群落及高山柳灌木叢等6種不同植物群落內土壤微生物三大類群數量、功能微生物數量、土壤養分,並在固定樣地內使用埋袋法進行了三個埋藏深度的凋落物分解袋試驗,初步研究了枝條、闊葉、針葉等凋落物組分在不同分解階段所含養分的動態變化。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 。Geographically, it is a land of extremes ; fertile coastal plains, glaciated high mountain ranges, deep sinuous fiords surrounded by ancient forests, and volcanic plateaux complete with geysers, boiling mud pools and thermal springs
從地理位置上看,紐西蘭是(世界)一塊極端的( /極品級的)領土, (有)肥沃的沿海平原,冰封的高山山脈,還有由原始森林環繞著的深入的蜿蜒的峽灣,以及死活火山(這一句翻譯得不甚準確) ,熱泥漿池和溫泉。Rock fragments, including volcanics, are common, and the matrix consists largely of kaolin and illite.
常見有巖石碎塊,包括火山巖屑,基質大部分為高齡土和伊利石。Junction of ko shan road and shansi street, to kwa wan, kowloon
九龍土瓜灣高山道與山西街交界處Possess of a outsize superior quality kaolin mine with the reserves more than 52. 9 million tons, which
萬噸的特大型優質高嶺土礦,礦山位於巖市東效Forest is one of the most important parts on our planet, and the subalpine coniferous forests in western sichuan are a principal part of natural protection projection in southwestern china and important ecological screen to the upper reaches of the yangtze river
川西亞高山林區是長江上游重要的水源涵養和水土保持區,被譽為四川盆地和長江幹流重要的「生態屏障」和中國半壁江山的「水塔」 。Based on the principle of significant effect of soil fertility factors on forest growth, soil physical factors ( natural water content, bulk density, total porosity, capillary porosity, aggregate degree, coarse silt and physical clay ), chemical factors ( om. total n, alkali - hytrolyzable n, total p, humus and ha / fa ) and biological factors ( urease, acidphosphotase, invertase and microbes ) were selected as evaluation index system of soil fertility. applying principal component analysis, soil ifi of subalpine coniferous forest was calculated
從土壤物理、化學、生物學三方面出發,建立了川西亞高山針葉林不同演替階段土壤肥力評價指標體系,應用主成分分析,計算出不同演替階段土壤肥力綜合指標值( ifi ) ,各演替階段大小順序為: 10年生雲杉林地跡地原始林地次生樺木林地30年生雲杉林地20年生雲杉林地50年生雲杉林地60年生雲杉林地40年生雲杉林地。If you are a member of tacoma territory you can still import the original complete kit direct from alpine
如果你是一名塔科馬的成員領土你仍然能從直接進口這套原先的完整的工具高山。The practice of eco - agriculture has brought about striking improvements in the agricultural ecological environment ? barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent
生態農業建設使農業生態環境得到明顯改善,荒山荒坡得到治理,森林覆蓋率大幅度提高,水土流失有所控制。The practice of eco - agriculture has brought about striking improvements in the agricultural ecological environment - - barren hills greened, forest acreage greatly raised, soil erosion controlled to some extent, organic matter content of the soil increased, and the ability of the agricultural ecological system to ward off natural disasters improved
生態農業建設使農業生態環境得到明顯改善,荒山荒坡得到綠化,森林覆蓋率大幅度提高,水土流失有所控制,土壤有機質含量提高,農業生態系統抗災能力有所增強。The soil nutrient contents of total nitrogen, total phosphor us and total potassium were studied at the same time. and then, the probable correlations between the quantities of microorganisms and soil nutrient content were analyzed. the results suggested that soil water content decreased with the depth increasing, this value of soil water was the highest in plot g1 ( coniferous forest ), because of the highest altitude
同一林型下不同土壤深度,養分全量差異顯著,且隨深度增加而顯著減小,不同林型植被之間,全磷含量差異顯著,全鉀含量在高山柳灌叢( l _ 3 )與洗澡塘溝羊茅群落( l _ 4 )之間差異顯著,說明植被類型的不同,對土壤養分全量也有一定的影響。The results show that the soil animal number and diversity are the highest in tsuga stand, followed by yusania and miscanthus stands
林相中土壤動物數量及類群數以鐵杉林為最多,其次為箭竹林及高山芒。The north slope on the east part of qilian mountains was separated into 6 vertical distribution zones : alpine cold desert meadow 、 alpine meadow 、 alpine bush meadow 、 mountain forest grassland 、 mountain grassland 、 and mountain desert grassland, there are also some areas of alternative distribution
祁連山東部北坡根據氣候、土壤、地貌等因素,分為6個垂直分佈帶:高山寒漠草甸帶、高山草甸帶、高山灌叢草甸帶、山地森林草原帶、山地草原帶和山地荒漠草原帶,有交替分佈的地段。Based on geochemical technical tests conducted in the yanzidong ore block, western yunnan, the authors used the hydrochemical survey as the grade 3 inspection method for high canyon target areas, and rearranged the methods for routine stream sediment survey and soil survey
摘要根據在滇西燕子洞礦段的化探方法技術試驗研究結果,將水化學測量作為高山峽谷區靶區三級查證的方法,並對常規水系沉積物測量、土壤測量的工作方法進行了調整。The population of this gigantic and diverse land, born to fertile plains, great rivers and high mountains, was endowed by nature with both a challenging environment and the prerequisites for a mighty civilization
這里土地遼闊,江山多姿,人民或居於沃野之上,或居於大河之濱,或居於高山之中,大自然賜給他們大有作為的環境和創造偉大文明的條件。Analysis of the area proportions and standard deviations of a certain gscc soil classified to cst showed that the lower the unit in referencing, the easier the referencing would be
分析高山土參比後分屬的系統分類不同類型土壤面積比例及其標準偏差,表明土壤參比的單元級別越低,越易於參比和把握,進一步開展土壤系統分類的基層分類研究顯得十分必要。Referencing between the genetic soil classification of china ( gscc ) and the chinese soil taxonomy ( cst ) for gscc - high - mountain - soils was conducted and their quantitative and spatial distribution characteristics within cst were studied, based on the 1 : 1m soil database of china, which consists of 3 parts, 1 : 1m digital soil map, soils profiles attribution database and soil reference system of china
摘要本文利用最新建立的1 : 100萬中國土壤數據庫,研究了我國發生分類高山土與中國土壤系統分類的參比及其在系統分類下的空間分佈和數量特徵。Gscc - high - mountain - soils, typical soils with a total area of 197. 8 104km ^ 2, can be sorted into 4 cst orders, cambosols ( 50. 2 % ), aridosols ( 29. 8 % ), primosols ( 15. 1 % ) and isohumosols ( 4. 9 % ), and further into 11 cst groups and 19 cst subgroups, making referencing so complicated that there is no one - to - one referencing relationship, due to the fact that the 2 soil classification systems are absolutely different
結果表明,我國發生分類高山土總面積為197 . 8萬平方公里,分佈規律明顯;高山土參比後分屬於4個系統分類土綱,雛形土、乾旱土、新成土、均腐土,它們分別?高山土總面積的50 . 2 % 、 29 . 8 % 、 15 . 1 % 、 4 . 9 % ,其中包含了系統分類的11個土類和19個亞類,參比關系復雜,不是簡單一對一的關系。分享友人