風蝕土壤 的英文怎麼說
中文拼音 [fēngshítǔrǎng]
風蝕土壤
英文
wind-eroded soil-
It can also restrain the decomposition of organic substances in the soil and the bind of nitrogen, and wash away the nutritious elements, such as magnesium, calcium, and potassium. the acid rain deprives the soil. it acidifies the rivers and lakes, and dissolves the heavy metal in the soil into water, therefore poisons the fish
它可以直接使大片森林死亡,農作物枯萎;也會抑制土壤中有機物的分解和氮的固定,淋洗與土壤粒子結合的鈣、鎂、鉀等營養元素,使土壤貧瘠化;還可使湖泊、河流酸化,並溶解土壤和水體底泥中的重金屬進入水中,毒害魚類;加速建築物和文物古跡的腐蝕和風化過程;可能危及人體健康。Liu lian - you, wang jianhua, li xiaoyan, liu yuzhang, ta wanquan & peng haimei. 1998. determination of the erodible particles on cultivated soils by wind tunnel simulation. chinese science bulletin, 43 ( 19 ) : 1646 51
劉連友,王建華,李小雁,劉玉璋,拓萬權,彭海梅. 1998 .土壤可蝕性顆粒的風洞模擬測定.科學通報, 43 ( 15 ) : 1663 1666Wang s. huang m., shao x., mickle, r. a., li k., ji j. 2004. vertical distribution of soil organic carbon in china. environmental management, 33 ( supplement 1 ) : s200 ? s209
胡云峰,王紹強,楊風亭. 2004 .風蝕作用下的土壤碳庫變化及在中國的初步估算.地理研究, 23 ( 6 ) : 760 - 768Effects of inoculated rhizobia and humic - acid fertilizer in soil on wind erosion
接種根瘤菌和腐殖酸肥處理下的土壤風蝕效應分析3 analyzing particle size of the wind - blown sediment and surface soil indicate that the former in 0. 02mm - 0. 2mm occupy about 40 % and 55 % of sloping field and shoaly land of bashang, which shows that bashang is the erosion and desertification region or the latency. 4 the search of decreasing effect of wood strap indicates that in lower wind speed the effect is distinct
3風蝕物及表層土壤顆粒粒徑分析表明,地表200cm高度內風蝕物粒徑在0 . 02mm 0 . 2mm之間;壩上地區坡梁地與灘地該粒徑范圍顆粒分別佔40和55左右,說明壩上地區是風蝕沙化或潛在風蝕沙化地區。A stochastic model for processes of soil wind erosion
土壤風蝕過程的一類隨機模型This paper is researched about some arrangement for the design and the construction of the oil factory in south china a present problem such a violent typhoon and heavy raining, thunder and lightning, hot weather, higher humility, earth subside, water corrosion and air corrosion
摘要根據南方地區存在多臺風、多暴風雨和多雷電,高溫和高濕度,土壤沉降,水腐蝕和氣腐蝕等情況,討論在南方建油廠設計和施工中應對的一些措施。Analyzing the sandstorm, the experts and scholars in our country have recognized that, the main reason of sandstorm happens is the increasing expansion of desertification land and the primary sector forming desertification of land is the soil wind erosion
專家學者研究沙塵暴發生的原因認為,我國沙漠化土地面積日益擴大是沙塵暴發生的重要因素,而土地沙漠化的首要環節是土壤風蝕。According to the idiographic complexion of our country, the article elucidated the connotation of conservation tillage : it ' s a technology of tillage with minimum tillage or no - tillage so as to reduce the soil ' s disturbing, using stalk cover the field so as to decrease laboring and tillage ' s cost, preventing wind & water erosion, and improving the fertility of soil and the ability of fight a drought
摘要根據保護性耕作在我國的實施情況並結合國外已有研究結果,我們認為保護性耕作的內涵為:保護性耕作措施就是對農田實行少耕或免耕,盡可能減少對土壤的擾動,並以秸稈覆蓋地表,達到減少勞動強度和生產投入,防止農田風蝕和水蝕並提高土壤肥力和抗旱能力的一種農田耕作技術。Characteristics of different aspect of soil erosion in wind - water erosion crisscross region on loess plateau
黃土高原水蝕風蝕交錯帶土壤侵蝕坡向分異特徵Analysis of factors causing wind erosion in sandy land
沙地土壤風蝕動力因子分析Influence of wind - sand flow on soil erosion
結皮土壤的抗風蝕性分析Aerodynamic roughness of cultivated soil and its influence on soil erosion by wind in a wind tunnel
耕作土壤表面的空氣動力學粗糙度及其對土壤風蝕的影響Using emended gauss diffusion mode, taking wind erosion modulus as the ground oil pollutant sources, dust and oil pollutant quantity in air and polluting load in water were calculated, a relative model was founded
本文以土壤侵蝕的風洞實驗求得污染源源強,採用高斯模式對地表風蝕作用的傳輸量進行估算,進而對石油開發區落油通過大氣傳輸途徑對區域水環境(博斯騰湖)的影響進行了預測,建立了相應的模型。Soil water condition is calculated by watsat model, its result ( suff ) is input into ales. the soil water condition is sufficient for maize in most of handan, suff value is between 0. 8 and 1. 0
根據邯鄲地區1 25萬soter土壤土地數據庫和ales土地適宜性評價模型原理,建立了基於水分滿足程度、土壤侵蝕風險、土壤肥力指標的邯鄲地區夏玉米適宜性決策樹模型。A review of the research on soil wind erosion and vegetation prevention
挾沙風對土壤風蝕的影響研究The analysis of climate factors effecting wind erosion in maowusu sandy land
毛烏素沙地土壤風蝕的氣候因子分析The analysis on the mechanism of anti - wind erosion of soil crust
土壤風蝕與植被防護研究Influence of soil humidity and vegetation coverage on wind erosion
土壤濕度和植被蓋度對土壤風蝕的影響Soil erosion by rain and wind is a serious problem here
雨和風對土壤的侵蝕在這兒是個嚴重問題。分享友人