持水能 的英文怎麼說

中文拼音 [chíshuǐnéng]
持水能 英文
ecificretention
  • 持 : 動詞1 （拿著; 握著） hold; grasp 2 （持有; 保持） keep; hold 3 （支持; 保持） support; maintain 4...
  • 水 : 名詞1 （由兩個氫原子和一個氧原子結合而成的液體） water 2 （河流） river 3 （指江、河、湖、海、洋...
  • 能 : 能名詞（姓氏） a surname
  1. The protective designs analyze the self - purify approach of nature water body, strengthen the purify function of water body type, improve the water body construction and biome by principle of resuming the water quality, and maintain water quality by the balance capacity of the system

    保護性設計以水質恢復原理為指導，分析自然水體的自凈途徑，強化了水體形式的凈化功能，完善水體結構與生物群落，依賴系統自身的平衡能力維持水體質量。
  2. With the development of human society, because of the lack of sustainable utilization consciousness, and the eager for quick success and instant benefit, the black earth suffered excessive cultivation and management, causing the reduction of its recycled ability, decrease in organic content, porosity ratio, fertility dropped and the properties of water retaining and water retention, which make the black soil harden and degenerate seriously

    但是隨著人類社會的發展，在缺乏保護和可持續利用意識、急功近利思想影響下，黑土遭到過度墾殖和掠奪式經營，人類對其活動范圍遠遠超過了其再生能力，導致有機質含量減少，肥力下降，孔隙比減小，保水持水能力降低，土壤板結，黑土嚴重退化。
  3. The combinations of the various aquatic plants showed good maintainability in water garden. the concentrations of tp, tn were kept lower effectively in the experimental pool ii ( planted with emersed aquatic plants ) and pool en ( floating and floating leaf aquatic plants and submerged aquatics ) the concentration of tp and tn was relatively higher in pool i which only planted with potamogeton crispus

    用挺水植物和浮葉、漂浮植物組成的試驗池及用挺水植物、浮葉和漂浮植物、沉水植物組成的試驗池比由菹草組成的單一層次結構的試驗池更能有效地維持水體tp 、 tn含量，其景觀也更為豐富。
  4. This fixture should be provided with a reference leveling surface, so that it can be kept level as the balance deflects.

    這種裝置應該有一個水平基準面，以便在天平變形時能夠使之保持水平。
  5. At the same time, the quality of different - state water was studied. the results show : the soil bulk density of the fir wildwood heightens with the increase of soil depth, specifically 0. 74 > 0. 94 andl. 34g / cm3, the saturated, canaliculus and field moisture contents decrease gradually in layer a, b and c, accordingly the soil total foveola decreases gradually, and the moisture - hold capacity of the soil lessens gradually with the increase of the soil depth ; there is small difference of the soil bulk density between layer a and b in the outer space, which are respectively 0. 92 and 0. 99g / cm3, and the other laws are the same as the in ner in the main ; reverse success often occurs in the low position of the thoroughly - fell trace and plateau marsh is formed

    結果表明：冷杉原始森林土壤容重隨土層深度的增加而增大，分別為0 . 74 、 0 . 94 、 1 . 34g cm ~ 3 ，飽和持水量、毛管持水量、田間持水量a層、 b層、 c層逐漸減小，十壤總孔隙度也逐漸減小，土壤的持水能力隨深度的增加逐漸減弱；林外空地a層、 b層十壤容重相差不人，分別為0 . 92和0 . 99g cm ~ 3 ，其它規律與林內人體相同：皆伐跡地的低洼地段容易發生逆行演替，形成高原沼澤地。
  6. The investigation of a lot of parameters about treated sandstone, brick materials and earthen materials with fluorited polymers has been carried out, such as the formation of polymer, the penetration depth, porosity, capillary absorption and penetration coefficient, water uptake, compressive strength, drilling resistance, absorption isotherms of water vapor, water vapor diffusion, color changes as well as resistance to desegregation of water, frizzing - throwing cycles, worming - cooling cycles, and so on. in addition, the influence of salt crystallization, acid and base, and uv aging have also been assessed in order to better understand the protection effects and utilization possibility of two fluorinated polymers, mainly according to astm standard and the combination of international methods together with general technological

    分別以國家級文物保護單位的土質、砂巖和磚材文物樣品為對象，依據astm標準及國際通用文物保護研究方法與評估準則相結合，通過膠化物形成周期、滲透深度、孔隙度、毛細吸水和滲透系數、持水量、抗壓強度、抗鉆強度、吸附水蒸氣的能力、透氣性、外觀顏色等系列參數的測定，及凍融、冷熱循環、酸堿腐蝕后抗壓強度的衰減、可溶鹽對保護效果的影響、酸堿及光照對表面保護效果的影響，對兩種含氟聚合物及其與有機硅的共混物在文物加固保護和表面防護中的可行性和保護效果給予了系統研究。
  7. Live feed such as the slender spirulina are floating organisms which can maintain good water quality and are also abundant in nutrients, proteins, natural vitamins, minerals and carotenoid. they are suitable food for the shrimp larvae from the zoea through to the mysis stage of development

    螺旋藻為浮遊性，藻體細長，活的餌料生物能保持水質，營養份很豐富，含高量的蛋白質，天然的維他命，礦物質及類胡蘿卜素，易於自眼幼蟲至糠蝦期攝食。
  8. Sponges : these are female, because they are soft, squeezable and retain water

    海綿：海綿是女性，因為她們很軟，可以擠壓並且能保持水分。
  9. The implementation of these new ideas has greatly help the developing of some true applications. to meet the character of hydropower engineering application and make the apllication professional, the author has tried to attain the goal of engineering oriented while keep the universalness of the application as much as possible. that is to say, little modification on the application can fit it to different engineering problems

    根據水工分析軟體系統的特點，為了能做到軟體系統為水工所專用，作者試圖在盡可能保持水工結構分析軟體的通用性的同時，做到軟體系統能面向工程化，在對系統小幅度的改動的情況下，即能為各個不同的工程所專用。
  10. The capacity of air to hold water vapor depends on its temperature and pressure.

    空氣保持水蒸氣的能力取決于溫度和壓力。
  11. The most effective ways of protecting and exploiting the natural resources in the bamian mountain area can be summarized as follows : to stick to scientific development concepts, to protect the vertically distributed forest zones and develop biological agriculture, to exploit water power and tourism, to make biological migration of people and raise the income of farmers

    堅持科學發展觀，根據八面山區自然資源的特點，保護好森林垂直分帶、發展生態農業、開發水能和旅遊業、開展生態移民、提高農民收入是保護和開發八面山區自然資源最有效的方法。
  12. Contour planning with or without terracing is effective in conserving both soil and moisture.

    等高栽植，無論做或不做梯田對于保持水土都能有效。
  13. Preliminary assessment of forest function on soil and water conservation in eastern regions of daxinganling mountains

    大興安嶺東部林區森林水土保持功能初步評價
  14. 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。
  15. Completely improve the water - retaining function of eye cells, instantly repair dry and ageing skin, effectively regenerate ageing cells, promote lymph circulation, eliminate toxin, activate skin tissue, firm skin, relieve eye fatigue and keep skin clear, tender, remove fine lines and make eyes bright and charming

    全面促進眼部細胞的鎖水能力，迅速滋潤修護缺水、衰老皮膚；有效修復老化細胞，促進淋巴循環，排除眼部聚積的毒素，活躍眼部肌膚組織的緊密度與時刻充滿彈性，減輕眼部疲勞，維持皮膚透明細致，消除眼部細紋，使您的雙眼閃亮迷人。
  16. Kcrc contractors are required at all times to ensure that the original drainage capacity within and surrounding their sites is maintained

    九鐵所有承建商必須確保維持其工地內及其附近地區的原有排水能力，而各承建商均有為此採取措施。
  17. We have advanced the city construction sustainable developing strategy on studying socialized production and life service function ( hub of communication, information linking modern water supplying and draining, energy supplying, calamity preventing, environment preventing ) ; purify and beauty function ( gardens afforest landscape controlling ecology protection ) ; science and cultural function ( exhibition hall, science and technology center, conference service center, gymnasium, library, museum and other recreations ), environment quality controlling, etc. during the process of the city construction sustainable development, thinking manner and view, such as systemic view, natural view, resource view, value view, morality view, should be educated and abided

    通過對城市基礎設施建設?交通樞紐功能、信息溝通功能、現代化給排水、能源供給、防災和環保設施為主體的社會化生產生活服務功能、高水平的園林綠化、景觀控制、生態保護為主要內容的城市美化凈化功能，由展覽館、科技館、會議服務中心、體育場館、圖書館、博物館及其它文化娛樂設施組成的科技文化教育交流功能，環境質量控制等等問題的分析與探討，提出我國城市建設可持續發展的各項對策。詳細分析城市規劃的價值觀和方法論。詳細分析研究城市建設可持續發展中的系統觀，自然觀，價值觀，倫理道德觀等新的思維方式。
  18. Except for providing the human been with wood, energy, the by - products of forest, it also has the following functions, i. e., keeping the water and soil, adjusting the climate, beautifying the environment, purifying the air, resisting the natural disasters, protecting the variety of biology. meanwhile, forest is the unity that is consisted of plant, animal and outer environment

    森林除了為人類提供木材、能源、林副產品外，還具有保持水土，涵養水源，調節氣候，美化環境，凈化空氣，抵禦自然災害，保護生物多樣性等功能;同時，森林是植物、動物及其與外部環境相互作用、相互影響的統一體。
  19. 2. by detection and analysis on litter accumulation, water ? olding capacity of the litter and interception of main types of forests, its waterolding capacity, intercepting role, water storage and soil reduction of litter were studied

    2通過對祁連山水源涵養林凋落物累計量、枯枝落葉持水能力以及截留作用測定分析，研究了枯落物葉層的持水、截留作用和蓄水保土效益。
  20. The soil water - retaining capacity at low and moderate intensity burnt site returned to the level before burning faster than at high intensity burnt site

    低、中強度火燒跡地土壤持水能力的恢復較高強度火燒跡地快。
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