沙壤土 的英文怎麼說
中文拼音 [shārǎngtǔ]
沙壤土
英文
sandy loam-
The soil is classified to tidal sandy soil, derived from river alluvium with sandy loam texture
土壤分類為河流沖積土發育的潮汐沙土，砂壤土質地。Therdly because of the influence of terrain and geological structure, arenaceous resources of different regions are different in mu us. sands are mainly from riverway in northwest ; from efflorescent cretaceous sandstone on account of higher topography in the middle part of mu us ; and sands resources are intricated in southeast, mainly including riverway sands, sands blown by the wind and embedded sands under so
3 、毛烏素沙地因受地形和地質構造影響，不同區域的砂質來源情況不盡相同，西北部地區主要為河道沙；中部地區地勢較高，為白堊系基巖裸露而風化成沙；東南部地區沙質來源情況復雜，主要有：現代河道砂、風積沙、也有埋藏在現代壤土之下的出露古沙。Soil physical and chemical characters changes of caragana microphylla plantation for sand fixation in keerqin sandy land
科爾沁沙地小葉錦雞兒人工固沙區土壤理化性質的變化The problem was one of liquefaction of the sandy soil.
問題是沙質土壤的液化作用。One occupies relatively dry sandy loam soils.
一個則占據較乾旱的沙壤土。Due to the low content of soil water in the sand - fixing area with a longer time, the growing velocity of shrubs decre
栽植時間長的固沙區沙層土壤水分含量相對一較低，其間灌木的生長速度較慢，灌木蓋度也較低。A study on soil animal dominant group - cleopteran in neimongol stipa grandis steppe
內蒙古庫布齊沙帶東段油蒿固定沙丘土壤微生物數量的垂直分佈研究Organic matter, total nitrogen, total phosphorus and total potassium content was higher than barren sand, increasing by 1. 78, 1. 97, 1. 64, 1. 14 times, it showed salix psammophila checkerboard improved fertility condition of soil
設置沙柳沙障后沙丘土壤有機質含量是對照地的1 . 78倍，全氮含量是對照地的1 . 97倍，全磷含量是對照地的1 . 64倍，全鉀含量是對照地的1 . 14倍，說明設置沙柳沙障能夠改善沙丘土壤的養分狀況。Analysis of factors causing wind erosion in sandy land
沙地土壤風蝕動力因子分析The primary soil in the watershed include sand land, yellow land, which is 57. 59 % of the whole watershed
土壤類型主要以沙夾泥田、黃沙泥土為主，共占流域面積的57 . 59 。Relationships between soil enzyme activity and vegetation in horqin sandland
科爾沁沙地土壤酶活性與植被的關系Determination of soil infiltration capability and water characteristic curves of sandy loam soil
沙壤土入滲性能和水分特徵曲線的測定Throug the study on irrigation quota and irrigation times for licorice root planted in arid sandy land of middle ningxia, the result shows : by increasing irrigation frequency and irrigation fixed quantity properly, it can play a positive role in the conserving and increasing water - holding capacity in arid - belt sandy area
摘要通過對寧夏中部乾旱帶沙地種植甘草的不同灌水定額及次數的研究，結果表明，適當的增加灌水次數和灌水定額對于保持和增加乾旱帶沙壤土持水率具有積極的作用，有利於植物的生長發育。Based on the approximate estimation of wetted front edge of one dimension soil column, the design parameters of sdi were determined primarily
粘壤土濕潤鋒運移速度明顯慢于沙土，特別是容重較大時更為明顯。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In original and jamming slightly vegetation, because dead roots, branch and leaves back to soil, soil organic matter higher, soil available phosphorus higher, too ; chemical and physical characters of soil were stabilization. the reason were original vegetation have more species and structure of community was stable. the degradation of fertility and structure of soil in secondary vegetation was influenced by change with structure and form of community
在人為干擾小的原生性森林，植物種類豐富，群落結構穩定，植物死根系和枯枝落葉全部回歸土壤，土壤有機質含量高，養分呈有機態為多，故有效磷較高，土壤理化性質較穩定；次生植被群落土壤結構和肥力的退化是由於群落組成和結構的改變導致枯枝落葉成分和土壤發規白山地還小問沙消民俗一非定俗地征王卿喬忡旺w比收財育環境差異而引起，次生植被土壤的退化狀態隨植被退化程度不同而有差異。Spatial variability of soil moisture after rainfall in different type sands of horqin sand
科爾沁不同類型沙地土壤水分在降水后的空間變異特徵Tamporal and spatial variation of soil water in sand dunes at eco - tone between oasis and desert
荒漠交錯帶不同沙丘土壤水分時空動態變化規律Loam a medium - textured soil containing a mixture of large and small mineral particles. loams are easy soils to work and combine the good properties of sandy and clay soils
壤土：一種中等密度的土壤，其中包含大小不同的礦物質顆粒。這種土壤利於種植，並具有沙土和黏土的優點。Situated in northwest china, ningxia has the typical eco - environmental problems of west china such as water and soil erosion, soil salinization, land desertification, and so on, so that there is a sharp contradiction between the spatial development of urban system and the eco - environmental conservancy
寧夏地處我國西北部，具有西部非常突出的生態環境問題：水土流失、土地沙化、土壤鹽漬化，因此城鎮體系的空間發展與生態環境保護的矛盾極為突出。分享友人