water surface area 中文意思是什麼
water surface area
解釋
水表面面積-
The value of correction coefficient of kinetic energy increases as a result. the water surface profiles of flume experiments are computed by three different methods : adjusting the local head loss coefficient, deduction of backwater area, and application of backwater expression
隨后結合實測水位資料，通過採用調整局部水頭損失系數、扣除回水面積以及壅水公式等不同的水面曲線計算方法對實驗水槽一維水面曲線進行計算。 -
Overall idea can come to summary with " one area, one ring, one band, one lake " : " one area " points at the west low mountain area of forest ecological protection. " one ring " points at a blue green ring. blue ring band points at river water surface and along the river forest belt
整體設想可以用「一片、一環、一帶、一水」來概括： 「一片」指西部中山林木生態保護區， 「一環」指一個藍色環帶，即藍色環帶指河流水面和沿河林帶建立起市域的生態環帶。 -
3. by thermo - activation treating, the crystal water and constitution water of sepiolite were further changed. changes of channels between crystals and porosity made the specific surface area of the products increase from 295. 39 m2 / g to 324. 67m2 / g
3 .經過熱活化處理使海泡石的結晶水和結構水進一步發生變化，晶間管道和孔隙度的改變使產物的比表面積由295 . 39m2 / g提高到324 . 67時/ g 。 -
The studies on flocculation parameters of high turbidity water are completed more integrally, including establishing the equation about the relationship between the covering ratio of flocculent on silt surface 6 and the surface area of silt particles s. the re - concentration law of thickener underflow is studies
建立了一定沉速下，泥沙固體顆粒表面覆蓋率與泥沙顆粒表面積s間的函數關系式；較系統地完成了高濁度水絮凝參數的研究。研究了高濁度水沉澱池排泥的再濃縮規律。 -
The surface area of this project is 28mu, total investment $ 4000000. now it has 3 srandard factory buildings. two are 1600m ? and the other is 1200m ?. there are offices in the company, and transportation, water, electricity, sewage system are complete. now it is under investment invitation
項目土地使用面積28畝，總投資400萬美元，現有標準廠房三幢， 1600平方米兩幢， 1200平方米一幢，企業內有辦公用房，道路、水、電、污水設施齊全，正在招商之中。 -
The common character is impound and infiltration use of rainfall runoff by changing the plane shape of surface soil. water infiltration area is the area of water use
共同的特點是通過改變地表平面微地形下墊面，就地攔蓄入滲利用降雨徑流，入滲區即為利用區。 -
On the basis of theory analysis, the average transmitted light intensity ( correspond to dc value ) was determined as characteristic parameter of raw water using photoelectric method for monitoring the fluctuation of transmitted light and photometric dispersion analyzer ( pda ). the dc value was closely related to both particle concentration and surface area of sand clay simultaneously. the experimental results shows that there is an exponential function relation between dc and surface area of sand clay in unit volume water ( sp ) : dc = asbp in which a and b are empirical coefficients. then the formula of macromolecule flocculant dosage is found to be d = f ( dc ) = e ( dc ) f in which e and / are empirical coefficients and the average correlation coefficient equal to 0. 981. so the model of automatical control system of water treatment plant was established using the formula
應用透光率脈動檢測技術和光散射顆粒粒度分析儀（ pda ） ，通過理論分析，將pda的輸出信號之一? ?平均透光強度（對應于dc值）作為原水的特性表徵參數， dc值可以同時反映顆粒濃度和比表面積因素的影響，試驗結果證明， dc值與單位體積水中泥沙顆粒總表面積s _ p之間具有很好的冪函數關系： dc = cs _ p ~ d ，式中c 、 d為經驗系數，進而得到了以dc值為參數的高分子絮凝劑投藥量公式： d = f （ dc ） = e （ dc ） ~ f ，式中： e 、 f為經驗系數，平均相關系數達0 . 981 ，利用所建立的公式，建立了前饋? ?后饋聯合控制的在線自動投藥模型。 -
It will change the hydraulic conditions of the river, such as widening the water surface, decreasing water - flow velocity and purification capacity of water body in reservoir area meanwhile, many problem will be encountered, such as a large quantities of pollution in cities and towns, harmful matters in pesticide and fertilizer in reservoir area, poisonous pollutants in rainfall, accidental discharge of municipal wastewater or industrial sewage, limits of low economic level and urbanization etc.
該水域的水力學條件發生變化，水流速度減緩，岸邊污染帶加寬，水體的環境容量降低；三峽庫區城鎮污水處理廠和廠礦的有害廢水處理設施不可避免地會發生事故排放；成庫期內庫區城鎮污水的治理很難達到水質要求，以及三峽庫區目前較低的經濟和城鎮化水平制約，庫區城鎮供水面臨的水環境問題日漸突出。 -
Comparison of water level between measured and computation shows that the local head loss coefficient cannot give head loss by spur dike completely, and the effective area of passage is difficult to be ascertain. for this reason the two methods for water surface profile computation cannot predict the raise of water level upstream the spur dike accurately
計算結果表明，局部水頭損失系數並不能完全反映出由於丁壩阻擋所帶來的水頭損失，而丁壩附近的有效過水面積難以準確地確定，這些導致前兩種方法均不能很好地計算出丁壩上游水位的壅高值。 -
The nanoparticle titanium dioxide was prepared with tnb as raw material by the sol - gel process, the effects of the alcohol salt concentration the kind of solvent the water volume hydro1yze temperature. the dried ways of the wet gel and the calcined temperature of the dry gel on the specific surface area. particle size
本文以鈦酸丁酯為前驅體，利用溶膠?凝膠法制備了納米級的tio _ 2粉體材料，通過正交實驗研究了醇鹽的濃度、溶劑的種類、水含量、水解溫度、乾燥條件和煅燒溫度等工藝條件對納米粒子的比表面積、粒徑大小及分佈、晶相組成等性能的影響。 -
Ceramic grain filters ard made of refined pottery clays added with certain modifiers, and processed of grinding, mixing, shaping and high temperature sintering. they do not contain any substances that harmful to people or environment. they are hard and rough in surface, porous inside the structure, and have the advantages of high mechanical strength, large specific surface area and porosity. when used in water treatment, they behave a activated surface property, a great amount of pollutant entrapment, less water head loss in the filter bed, lower consumption of back - flush water, stable in chemical and gbiologic property, and long service life, ceramic grain filters is a new and efficient filter material to increase the water yield, upgrade the water quality, and save chemicals and energy
陶粒濾料是以精製陶土為主要原料，摻加適量改性劑，經粉碎，混練，成型和高溫煅燒而製成的，不含任何對人體和環境有害的物質.其表面堅硬，粗糙，內部疏鬆，多孔，具有機械強度高，比表面積大，孔隙率大的特性.用於水處理中，具有表面性狀好，截污能力強，過濾水頭損失小，反沖洗耗水量低，化學穩定性和生物學穩定性好，使用壽命長的特點.陶粒濾料是一種能增加水產量，提高出水質量，節省藥劑和能耗的新型高效過濾材料 -
Studies have been made shown that under water stress, not only root weight, root specific surface area, root - shoot ratio, root growing potential, root water potential, root vessel diameter, etc which express the indexes of wheat root morphology and architecture have significantly changed, but also bleeding sap, root respiratory rate, root plasma membrane permeability, plasmalemma peroxide level, root protective enzymes and its isoenzymes etc which express root physiological indexes have changed correspondingly
過去進行的研究表明，乾旱脅迫條件下，不僅表達小麥根系形態和構型建成指標的根系數量、根系比表面積、根冠比、根生長勢、根水勢、根導管直徑等發生顯著變化，而且表達根系生理指標的傷流液、根呼吸速率、根系質膜透性、膜脂過氧化水平、保護酶及其同工酶等也發生相應改變。 -
Jianhu lake scenic area is the main part of jianhu lake, covering an area of 1. 47 km2, and the water surface accounts for 48. 7 %
坐落在柯山腳下的鑒湖景區為歷史名湖鑒湖的一個主要部分，面積1 . 47平方公里，其中水域面積佔48 . 7 % ，建有東漢笛亭、南洋秋泛、五橋步月、葫蘆醉島等著名景點。 -
The planning of lujiazui central area combines modern functions, environment, communications, scenic sights, ecology, and space art in an overall and three - dimensional design. a meticulous plan has been made to landscape the riverside plots, with high - risers setting off each other, to furnish residential areas with shopping facilities to organize a complete system of underground, water, surface and air transportation in co - ordination the subway, the tunnel, the viaducts with surface traffic and landscaped pedestrian walkway, lujiazui will be built into a golden delta on the east bank of the huangpu river
陸家嘴中心區綜合了現代功能、環境、交通、景觀、生態、空間藝術而進行全方位立體化的規劃，使沿江地帶綠化覆蓋，摩天大樓錯落有致，商業服務設施與住宅相互配套，對地鐵、隧道、高架與地面車運、綠化步行街也作了周密規劃，組成地下、水路、地面、空中的立體系統，陸家嘴將成功地塑造一個黃浦江東岸的「金三角」 。 -
The study on retarded creep behavior using creep theory under condition of reservoir water lever in stabilized status for one and a half year demonstrates that the viscous coefficient of sliding soil shall increase as creep procedure continues, meanwhile, the displacement process of landslide surface area fitted by logarithmic curve matches closely with measured values
以蠕變理論研究在庫水位穩定一年半的條件下滑坡的減速蠕變現象，證明滑帶土粘滯系數隨蠕滑過程不斷增大，以對數曲線擬合滑坡表部位移過程與實測值吻合較好。 -
( 2 ) discuss how to use the information from rs to distill the environmental geologic factors discuss the method for distill the surface sink, landslip, etc. from dtm, water, residential area, vegetation, gold mine points, gangue warehouse, etc. from spectrum analysis, roads, ground split, falls, etc. from crisp and eye distinguish
（ 2 ）探討利用遙感信息進行環境地質因素的提取方法對各環境地質要素進行遙感信息的提取，探討了基於數字地面模型的地面塌陷、崩塌等要素的提取方法；基於波譜分析的水體、居民區、植被、金礦點、尾礦庫等要素的提取方法；基於邊緣增強、目視判讀等方法的線狀要素如道路、地裂縫、構造線的提取。 -
With an increase in the surface area of the carbon filter and more activated carbon, the awts can remove more contaminants and increase the filtering capacity to 4, 700 litres, provides clean and safe water for a family of seven members for a year
專利活性碳濾心技術，經壓縮處理的高密度碳粒擴大可過濾的面積和吸附能力，可吸附更多污染物，凈水量比前多達1 . 5倍以上，有效過濾4 ， 700公升凈水，足夠為一家七口全年供應高品質食水需要。 -
Activated carbon is of large surface area and stong absorbility. it can be used for desulfurizaion, debenzolization. deodorization and decolourization, it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the field of chemical, oil and gas, metallurgical, water treatment and environmental protection industries, as well as the dalily life
活性炭是一種多孔性物質，它比表面大、吸附性強，能脫硫、脫苯、脫臭、脫色，還能選擇性地脫除液相或氣相中某些化學雜質，可廣泛應用於化工、石油、天然氣、冶金、原子能、水處理、食品、紡織、醫藥、城建及環保等工業過程和人類生活中。 -
Activated carbon is of large surface area and stong absorbility. it can be used for desulfurization, debenzolization. deodorazation and decolourization, it can also be used in selective absorption and elimination of some chemical or mechanical impurities in liquid or gas phase in the feld of chemical, oil and gas, metallurgical, water treatment and environmental protection industries, as well as the daily life
活性炭是一種多孔性物質，它比表面積大、吸附性強、能脫硫、脫苯、脫臭、脫色還能選擇性地脫除液相或氣相中某些化學雜質、可廣泛應用於化工、石油、天然氣、冶金、原子能、水處理、食品、紡織、醫藥、城建及環保等工業等工業過程和人類生活中。 -
In the term of principles of regional conservational development, to define the area in which we can have estate objection, where concentrate in the area of beikang, nankang, jiuqu and from yuanbaishan to shaoer whose surface area is 5. 0 km % ( 4 ) in the light of ground water recharge function, the main way to define contents including existing green conservation, water source region conservation is to ecology construct
按照區域保護性開發的原則，界定可適宜進行房地產開發的建設區域，主要集中在北康、南康、九曲及元白山至邵而莊一帶，面積約5 . 0km ~ 2 。 （ 4 ）根據研究區的主要生態功能：地下水補給功能，研究區內保護重點為現有綠地的保護、水源地的保護。
分享友人