透水地 的英文怎麼說
中文拼音 [tòushuǐde]
透水地
英文
dankly-
The black earth is a kind of alfisol, with a thick layer of humus, loose texture, high fertility, high porosity ratio, poor permeability and a high content of clay, which is suitable for cultivation
摘要黑土是一種腐殖質層厚，質地鬆散，肥力很高，孔隙比較大而透水性差，粘粒含量高，適于耕作的淋溶土。2. the structure of purple soil is meliorated by sabaigrass. when contrast to bare land treatment and natural wild grassland treatment we knew that sabaigrass treatment and grass tree solid plating treatment reduced soil bulk density, enhanced soil capillary porosity, non - capillary porosity and porosity ratio, decreased soil sand grain content, enhanced soil clay grain and silt grain content so as to reduced the dispersal degree of soil, improved the aggregate capacity of soil, increased the amount of soil aggregate structure, meliorated the water permeability of soil, accelerated the form of good soil structure
龍須草能改善紫色土的土壤結構龍須草純種植被和林草立體種植植被能不同程度地降低土壤容重，減少土壤砂粒含量，增加土壤的毛管孔隙度、非毛管孔隙度和孔隙比，以及增加粉粒含量，從而降低土壤分散度，提高土壤團聚性，增加土壤團粒結構數量，改善土壤的透水性，促進良好土壤結構的形成，最終提高土壤的蓄水保肥性能，增強土壤的抗蝕性和抗沖性。Infiltration water, the rainfall which enters the ground and becomes ground water, can travel for long horizontal distances.
滲透水，即滲入地下變成地下水的那部分雨水，能在地下做長距離的水平流動。Alone the jade is produced in nan yang city du shan county, be well - known throughout alone the jade a lot of but after whose color, that fits therefore alone the jade usually has the china emerald in recent years blockage because of jade ore, forbid exploit, alone beautiful price is more expensive, that best material treasures up but alone good one jade therefore in taking three - colour material of azure to also be alone jade, is that your sagaciousness chooses, therefore alone the jade has the potential collecting with appreciation more. alone white jade : population is often semi - transparent for white, milky white, till the tiny lucency or opacity, the diversity judging by transparency and texture there be permeable white oil, to white, to do three white species appellations, alone the among them take permeable white as the best, white jade accounts for 10 % of du shan county jade for entire about
獨玉產于南陽獨山，獨玉經其色彩眾多而聞名，所以獨玉素有中華翡翠之稱近年來由於玉礦的封鎖，禁止開采，獨玉的價格更為昂貴，而帶天藍三色的料子更是獨玉中最好的料子所以珍藏一款好的獨玉，是你的明智選擇，所以獨玉更具有收藏和升值的潛力白獨玉：總體為白色，乳白色，常為半透明至微透明或不透明，依據透明度和質地的不同又有透水白、油白、干白三種稱謂，其中以透水白為最佳，白獨玉約占整個獨山玉的10 。One - dimensional consolidation analysis of saturated gibson soils with semi - pervious boundaries
地基半透水邊界一維固結分析Such infiltration, which includes seepage from streams and lakes, contributes to the ground water supply.
從河流和湖泊中滲出的這種滲透水供給地下水源。In the end, this paper suggests that, the anti - inrushing stability of confined water foundation pit in soft soil area should be analyzed from perviousness and inrushing mechanism of soil at the bottom of the pit
最後分析指出，軟土地區承壓水基坑抗突涌穩定分析，應從坑底土透水性和土體發生突涌破壞的機理著手。The high - density construction in the urban areas makes the soil surface almost impermeable, which leads to an ecological unbalance in the sot, the heat island effect etc
摘要城市裡大量的建築，不透水鋪地與瀝青路面取代原有地表，致使城市地基中普遍含水量不足、土壤內部生態失去平衡。Water that reaches the land as rain, snow, sleet, or hail may evaporate, run off, or soak into the ground.
落到陸地的水，如雨、雪、霜、雹可以蒸發掉、流掉或滲透到地里。In this paper, regarding the analysis of stability factors of majiatian tailings fill dam, namely regional geologic structure, rock - soil body of dam foundation, poor geology phenomenon, leach consolidation and chemical consolidation of tailings, seepage water of dam body and king - size flood water of majiatian tailings reservoir, a preliminary demonstration on probability of earthquake liquefaction and seepage failure of dam bodys tailings sand soil, of the dam body failure resulted from abutment landslide and of the flood water overflowing crest, as well as on the contribution of leach consolidation and chemical consolidation of tailings to the stability of dam body has been performed
通過對馬家田尾礦庫區域地質構造、庫區不良地質觀察、尾礦淋濾固結和化學固結、壩體滲透水和庫區特大洪水等因素對馬家田尾礦堆積壩體穩定性影響的分析，初步論證了壩體尾礦砂土的地震液化、滲透破壞、壩肩滑坡使壩體失穩和洪水漫頂的可能性，以及尾礦淋濾固結和化學固結作用有助於壩體的穩定性。In this paper, regarding the analysis of stability factors of majiatian tailings fill dam, namely regional geologic structure, rock - soil body of dam foundation, poor geology phenomenon, leach consolidation and chemical consolidation of tailings, seepage water of dam body and king - size flood water of majiatian tailings reservoir, a preliminary demonstration on probability of earthquake liquefaction and seepage failure of dam body ' s tailings sand soil, of the dam body failure resulted from abutment landslide and of the flood water overflowing crest, as well as on the contribution of leach consolidation and chemical consolidation of tailings to the stability of dam body has been performed
通過對馬家田尾礦庫區域地質構造、庫區不良地質觀察、尾礦淋濾固結和化學固結、壩體滲透水和庫區特大洪水等因素對馬家田尾礦堆積壩體穩定性影響的分析，初步論證了壩體尾礦砂土的地震液化、滲透破壞、壩肩滑坡使壩體失穩和洪水漫頂的可能性，以及尾礦淋濾固結和化學固結作用有助於壩體的穩定性。Hill works carved a son, mountain pines seem temple high and larking quaint, two man in the fishing boat had a leisurely game, the two face a fine of small streams, inside a bird using flooding removable white jade carved independence, and allowing full fine, talented and very likable, but also reminds one of only envy is not bred envy cents fame
作品精雕一座山子，山間蒼松翠柏，寺塔高築，俊秀古樸，兩位老翁在漁舟中悠閑地對弈，兩人面前一個精緻的小溪流，裏面一隻大鳥巧用透水白獨玉摘雕出來，體形飽滿精緻，十分討人喜歡，更讓人想起只羨鴛鴦不羨仙美名。The main work includes : based on biot ' s dynamic consolidation equations, by the method of integral transform and matrix transfer, two - dimensional consolidation of layered saturated soils is studied. then, the general integral solutions of stress ( including pore pressure ) and displacement ( including fluid flow ) of any point were obtained under harmonic vibration loads according to staunch boundary condition. second, a program to verify the correctness of this dissertation is developed
主要工作有：本文根據biot平面動力固結方程，運用積分變換和矩陣傳遞的方法，研究了成層飽和地基的二維biot固結問題，根據下邊界為不透水基巖的邊界條件，獲得了地基表面作用簡諧振動荷載時，任意點應力（包括孔壓） 、位移（包括流體流量）的一般積分形式解。Permeable pile dike is an important method for stream control in river restoration or construction, and is of some marked advantages including deep groundwork, large strength, simple construction, little emergency, easy maintenance, effective control on the flow trend and increasing the sedimentation
透水樁壩是河道整治工程中的一種，由於其根基深，強度大，施工程序簡便，具有少搶險，易護理，同時具有控導河勢和在灘地緩流落淤等功效。Since the pebble structure is of big pellet easy to be permeated ant it is difficult to smash and drill, the appliance with big diameter and deep cast - in - place pile has been greatly restricted
卵石地基具有顆粒大、透水性強、進尺和破碎困難、容易垮孔等困難，限制了大直徑深孔鉆孔灌注樁在其中的應用。An aquitard stores water and transmits enough water to be regionally significant but not enough to supply individual wells.
弱透水層存水且區域性地傳導大量水，但不能充分供給每個井。The calculation result effectively indicate the change rule with the time and space of water table of the aquifer, soft dank aquifer, parameter in process of wells work in the pit
計算成果較好地刻畫了基坑井群的實施過程中含水層、弱透水層水頭、參數的時空變化規律。Beven 18 suggested that when it is applied in its original form to a river basin with thin soils over an imperme - able base, the quasi - steady state approximation holds. however, he also noted that for a variety of alternative transmissivity profiles, or when the saturated depth of the aquifer is large, the deviation in the actual shape of the water table from a steady - state shape can be both large enough and last long enough to call into question the assumption of quasi - steady dynamics
Beven 18也也指出這種「擬穩定」的地下徑流機制雖然能夠較好地應用於那些不透水層之上的土壤厚度比較薄的流域，但對于那些非飽和土壤層的厚度隨空間的變化較大也就是地下水位的變化比較大，或者潛水面的厚度較大的流域，使用這種「擬線性」的topmodel地下徑流機制就容易產生問題Combining achievements in past scientific research, this thesis summarizes some problems in the process of decreasing water, the problems contains : important parameters such as percolation coefficient, interfering radius etc ; designers get parameters from their experience and make their choice of limited prospecting materials too simply, because of the limits, designer ca n ' t make quantitative analysis on groundwater ; differences on breakwater effect of setting water - tight screen is still existed, although research evolvement in this field is done ; they ca n ' t grasp the hydrogeology parameters accurately in that it influences rightness of designing in deep excavation water - decreasing
本文結合以往的研究成果，總結了降水過程中存在的一些問題，主要包括：重要設計參數，如地層滲透性、基坑降水影響半徑等，設計中僅從個人經驗出發取值，對有限的勘探資料進行取捨和過分地簡化。這些局限使設計者不能對地下水進行科學的定量分析，盲目性較大；深基坑降低承壓水引起的周邊地面沉降的研究雖已取得很大的進展，但是一些主要問題仍未解決，對防滲帷幕的實際擋水效果存在不同看法；對於弱透水層的水文地質參數一直難以準確把握，影響了深基坑降水設計的正確性。Abstract : based on engineering practices, this paper introduces the design, construction technique and monitoring conditions of the artificial dig - hole pile water - interception curtain in strongly permeable layer under complex environmental circumstances
文摘:該文根據工程實踐，介紹了復雜環境條件下，強透水地層中，人工挖孔樁截水帷幕的設計、施工技術及監測情況。分享友人