permeability capacity 中文意思是什麼
permeability capacity
解釋
地層系數- permeability : n. 1. 透過性，可透性，滲透性；滲蝕度；【航空】（氣球氣體的）透出量。2. 【物理學】磁導率，磁導系數（＝magnetic permeability）。
- capacity : n 1 包容力，吸收力，收容力。2 容積，容量；【電學】電容，負載量。3 能力，才幹，本領；性能，機能。4...
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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。 -
It divides the main vegetation of the headwater region of huangpu river into 4 categories based on field survey and observation and methods of factor analysis and systematic cluster analysis and according to the degree of soil and water conservation function : deciduous trees and shrubs are category 1 which shows very strong soil and water conservation function ; tea plantation, grasslands and pine trees are category 2 which has stronger function ; the category 3 is moso bamboos and broadleaved evergreen trees which have stronger permeability and erodibility, but the permeable performance is not outstanding, the capacity of soil moisture storage common and soil and water conservation function moderate and ; the category 4 is uncovered land where the soil and water conservation function is very weak and its permeability, erodibility, erosive resistance and soil moisture storage capacity are all notably smaller than that of the other lands
摘要在野外調查、實測的基礎上，採用因子分析、系統聚類分析的方法，根據土壤層水土保持功能的強弱，將黃浦江源區主要植被類型分為4類：落闊林、灌木林為第一類，表現出很強的水土保持功能；茶園、草地、松林為第二類，土壤水土保持功能較強；毛竹林、常綠闊葉林表現出較強的抗蝕性和抗沖性，但滲透性能並不突出，土壤貯水能力也一般，水土保持功能中等，為第三類；裸露地水土保持性能很差，單獨作為第四類，其滲透性、抗蝕性、抗沖性、土壤水庫容都顯著小於其他各樣地。 -
Observation of drilling cores and casting - sections and the characters of pore structures and permeability of the matrix of the lower - ordovician carbonate in comparing with the lower limit of a reservoir for matrix reveal that the porosity, permeability, maximum pore diameter, saturation and median throat diameter in the matrix with undeveloped fissures, holes and solution pores are far lower than those of a reservoir limit although some micro - pores are developed in the matrix which therefore has no capacity of storing and producing oil - gas
摘要通過鉆井巖心和鑄體薄片觀察，根據下奧陶統灰巖基質的孔滲特徵和孔隙結構特徵，並與基質作為儲層的下限對照裂隙、洞穴和溶蝕孔洞不發育的灰巖基質，發現盡管有微孔隙的發育，但其孔隙度、滲透率、最大孔喉半徑、飽和度、中值喉道半徑等參數值遠低於儲層下限值，基本不具備儲集和生產油氣的意義。 -
On the other hand for four main vegetation typies, which are picea crassifolia, forests sabina przewalskii forests, bushes and pastureland, whose soil permeability function was analyzed from angle of its physics, capacity of water, storing water in it. the results show as follow : permeability function of soil is controlled by quality of soil hole. the quality and quantity of soil hole under picea crassifolia forests are the best, and the permeability also is the best
另外，從土壤物理性質、蓄水量、貯水量等角度對祁連山苔蘚雲杉林、祁連圓柏林、亞高山灌叢林、牧坡草地4種主要植被類型的土壤滲透功能進行分析，結果表明：土壤的滲透功能主要由土壤非毛管孔隙度的質和量決定的，苔蘚雲杉林土壤非毛管孔隙度的質和量最好，它的滲透也最好；雖然亞高山灌叢林的滲透功能次之，但由於它所處的位置和面積大，現實貯水量在祁連山四種主要植被類型中最大。 -
Regulation of viscosity, permeability and water binding capacity of the intercellular substance are leading to normal diffusion conditions
細胞間質的粘性、滲透性和水合能力是細胞間物質傳遞的重要環境。 -
The improper excavating will bear capacity, water permeability, natural structure and geological structure worsenning the base rock of foundation., this ca n ' t be allowed to the water conservancy project building, especially to block water building. lt will not only increase the expenses happened of the remedy measure, but also lengthen building straight line time limit for a project of construction
開挖不當將降低基巖的承載能力、增大基礎的透水性、惡化基巖的天然結構和地質構造，這對於水工建築物，特別是擋水建築物是不能允許的，同時將會增加採取補救處理措施所發生的費用，延長建築物施工直線工期。 -
Methods of testing refractory materials - investment casting shell mould systems - determination of permeability and standard air flow capacity at elevated temperatures - section 10. 2 : determination of permeability and standard air flow capacity at elevated temperatures
耐火材料試驗方法.熔模鑄造外殼鑄模系統.升溫時透氣性和標準空氣流量的測定 -
Along with the rapid development of economy, many higway projects need to be built on the flabby groundsill in the area of pearl river delta of guangdong province. this kind of soft soil has the characteristic of rich - watercontent, high compressibility, lower in permeability and bearing capacity
在廣東珠三角地區，隨著經濟建設的飛速發展，許多高速公路需要建造在軟弱地基上。該類軟土含水量高，壓縮性大，透水性差，強度及承載力低。 -
Abstract : in some project, pebble is used in bearing stratum. for the resean of lower strengthand bad property of construction. the bearing capacity of pebble can ' t achieve the reauirement of up - structure. but the pebble soild has higher permeability coefficient and placeability. the method has remarkable economic results
文摘:在以礫卵石層為持力層的樁基設計中，由於其可鉆性差、易坍塌，強度相對較低，但是具有較大的孔隙率和滲透系數，可灌性較好，採用一定壓力對鉆孔灌注樁樁底礫卵石持力層注入水泥漿液對其進行加固處理，可以較大地提高其承載力，並能取得較為明顯的經濟效益。 -
Hirudoid / hirudoid forte normalize the viscosity, permeability and water - binding capacity of the ground substance of the connective tissue
喜療妥乳膏/特強喜療妥乳膏使結締組織基質的粘性、滲透性和保持水分的能力恢復正常。 -
The soft soil is featured by big viscosity, bad water permeability, big water content, low bearing capacity, big settlement and complex soil layers
軟土地基的土質具有粘性大，透水性差，含水量大，承載力低，沉降量大，土層結構復雜等特點。 -
For the whole porous bearing, the data and curves are acquired, such as, the load capacity and static stiffness versus the supply pressure, permeability, thickness of the film, eccentricity ratio and the structure parameters of the bearing. what ’ s more, some disciplinary conclusions are drawn
對于全多孔質軸承，還分析計算了供氣壓力、滲透率、氣膜厚度、偏心率以及軸承的結構參數對軸承靜態性能的影響，給出了一些規律性的結論。 -
Tray - type cable support systems are ideal cable laying devices most broadly applied in petrolum industry, chemical industry, power and light industries. television and telecommunication, it is featured by such advantages as small weight, great loading capacity. good - looking shape, simple structure. convenient erection. quick heat dissipation and fine permeability
托盤式橋架是石油、化工、電力、電視電訊等方面最廣泛應用的敷設裝置，它具有重量輕，載荷大、造型美觀、結構簡單、安裝方便、散熱透氣性好等優點，既適用於動力電纜的安裝，也適用於控制電纜的敷設。 -
The main performances of band drain include flow capacity, tensile strength, longitudinal and transverse tensile strength of filter fabric, longitudinal and transverse tear strength, water permeability and effective opening size etc
反映排水板性能的主要指標包括：通水量，抗拉強度，濾膜縱橫向抗拉強度，縱橫向抗撕裂強度，滲透性和有效孔徑等。
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