excess of water 中文意思是什麼

excess of water 解釋
過水
  • excess : n 1 過量;過剩。2 超過,超越。3 超過數量。4 過度,(飲食等)無節制。5 〈pl 〉 過分行為,暴行。adj...
  • of : OF =Old French 古法語。
  • water : n 1 水;雨水;露;〈常作 pl 〉 礦泉,溫泉;藥水。2 〈常 pl 〉水體;水域;水道;海;湖;河;海域;...
  1. This paper analyzes the factors affecting the controlling precision of sand compactibility system and sets up the dynamic model of regression coefficient between sand compactibility and water content. to prevent the insufficiency or excess of sand water content, the amount of the first addition is set as 80 % of the total water addition amount. after the first water addition, we adopt ar model to predict the stable value of sand compactibility to shorten the time mixing the sand. each time we add water, the correction coefficient is introduced to adapt to the change in the composition of sand. the experiment shows that the mathematics model not only makes the water content in sand reach the best range within shorter time, but also directs how the sand composition should be adjusted, which can better conform to the actual situation

    分析了影響型砂緊實率控制精度的因素,建立了型砂緊實率-水分回歸系數的動態模型.為防止型砂水分不足或過量,將第一次加水量設定為總加水量的80 .第一次加水后,對型砂緊實率穩定值採用ar模型進行預測,以縮短型砂混制時間.每次加水后,引入修正系數,以適應型砂組成的變化.實驗表明,該數學模型不僅使型砂水分含量在較短時間內達到最佳范圍,同時可指示對型砂組成進行調整,能較好地符合實際情況
  2. Nitrates produced in excess of the needs of plant life are carried away in water percolating through the soil.

    植物生存所需要的過量硝酸鹽通過土壤滲濾而被帶到水中。
  3. Liquefaction resistance defined by excess pore water pressure rise is approximately independent of the initial confining pressure

    同時也說明了由超孔隙水壓力定義的抗液化強度與初始有效平均正應力無關。
  4. The analysis of excess pore water pressure generated by high pressure jet grouti ng

    高壓噴射注漿法產生的超孔隙水壓分析
  5. When earth pressures are calculated by the shear strength parameters of cu, the way water - soil calculating separately is best, which should involve the influences of excess pore water pressure through the total stress unloading strength parameters of cu

    當採用固結不排水抗剪強度指標計算土壓力時,最好採用水土分算的計算方法,計算時可以通過三軸固結不排水總應力強度指標將超靜孔隙水壓力的影響考慮在其中,但此時最好採用卸載強度指標。
  6. Information on the nearest approach together with an estimate of the minimum central pressure of each tropical cyclone during its closest approach, the maximum winds at king s park and chek lap kok and waglan island, the minimum mean sea - level pressure recorded at the hong kong observatory and the maximum storm surge ( the excess of the actual water level over that predicted in the tide tables ) recorded at various tide stations in hong kong are included

    資料包括熱帶氣旋最接近香港時的位置及時間和當時估計熱帶氣旋中心附近的最低氣壓、京士柏及赤?角及橫瀾島錄得的最高風速、香港天文臺錄得的最低平均海平面氣壓以及香港各潮汐測量站錄得的最大風暴潮(即實際水位高出潮汐表中預計的部分) 。
  7. Whether it had regularly taken and tested water samples from cooling tower systems of buildings in the past three years ; if it had, of the annual number of water samples taken for testing, and the number of cooling towers the water samples from which were found to have legionella pneumophila in excess of the prescribed standard ; and

    過去3年,有沒有定期抽驗大廈水冷塔系統的水辦如果有,每年抽驗的水辦數目,以及驗出其水辦有退伍軍人癥桿菌數量超標的水塔數目及
  8. Harm of and treatment for excess pore water pressure resulted from pile driving

    沉樁引起超靜孔隙水壓力的危害與處治
  9. Inflence of excess pore water pressure during pile driving in saturated soft soil

    飽和軟土地基中沉樁引起的超孔隙水壓力的影響
  10. 3d calculation of excess pore water pressure due to driving pile and its application

    沉樁引起的三維超靜孔隙水壓力計算及其應用
  11. In the paper, static and dynamic triaxial tests were conducted on fiy ash at shanmenxia longgou ash dam, and the static and dynamic parameters of fly ash were obtained. thirdly the 2 dimensions static analysis of the ash dam was conducted based on biot ' s consolidation theory and duncan ' s nonlinear stress - strain model. finally the plane dynamic behaviors of the ash dam during earthquake of intensity 7 were analyzed based on the exponent function model of excess pore water pressure aroused by earthquake, which is put forward in the paper, and equivalent visco - elastic dynamic fem model and principle of effective stress

    本文結合實際工程,對三門峽火電廠龍溝灰壩的築壩粉煤灰進行了靜、動三軸試驗,確定了該壩粉煤灰的靜動力學指標;然後根據比奧( biot )固結有效應力原理,採用鄧肯( duncan )非線性應力應變模型,對該灰壩的二維靜力應力和變形狀態進行了分析;最後利用本文提出的地震超靜孔壓指數函數模型,採用等價粘彈性動力有限元方法,對該灰壩在地震作用下的動力穩定性進行了分析評述。
  12. The static loads were placed step by step in time sequence in order to simulate the construction conditions of the dam during the calculation. the results of the analysis show that excess pore water pressure would not appear in the design section during the analysis results that the dam was statically stable and the construction process was reasonable

    在靜力分析過程中採用在時域上逐步加載的方法,模擬了壩體的施工填築過程,計算結果表明,設計斷面在貯灰過程中不會產生很高的超靜孔壓,壩體靜力穩定狀態較好,施工進度合理。
  13. In process of deep excavation in soft ground, the support system ' s deformation, external loads and internal forces are various with time. creep effects are detectable. meanwhile, the unloading induced by the excavation leads to the dissipation of excess pore water

    在軟土地區開挖深大基坑,開挖中圍護結構位移、結構體的外荷和內力會隨著基坑暴露時間的增長而變化,呈現出明顯的流變效應;同時基坑開挖引起土體卸載,超靜孔壓的消散導致固結效應的產生。
  14. 4. the hardware of electronic control system is developed. it includes display module whose tasks are man - machine interaction, displaying humidity and temperature, setting humidity, time, date and week, communicating with computer ; power device module which provides power of all modules and drives control equipments to accomplish intention of main control module and can provide zero crossing protection circuit, excess voltage and under voltage protection circuit and excess current protection circuit ; water sensor group, the responsibilities of which are testing the states of water and send the states to scm, then the scm control the water level after judging the states

    開發並實現了電控系統的硬體部分,包括顯示模塊:主要負責人機交互,顯示濕度、溫度,修改濕度、時間、日期、星期,和主控模塊通訊;電源驅動模塊:主要提供各個模塊的電源,驅動被控設備,實現主控模塊的意圖,並能實現繼電器的過零保護,過流、過壓、欠壓保護;水位傳感器組:負責測知水位的狀態,並把此狀態送入單片機,單片機經過判斷、處理反過來控制水位,實現水位的閉環控制。
  15. The effects of synthetic material and variable of resin, such as fatty acid, high functionality alcohol, high functionality acid, neutralizer, tries - solvent, oil length, excess of alcohol, final acid value, on water - soluble alkyd resin and coating properties have been studied by a serial experiments in this paper, together with the best synthetic formula

    在通過一系列的對比實驗基礎上,研究探討了合成原料如脂肪酸種類、高官能度醇、高官能度酸、中和劑、助溶劑和樹脂變量如油度長短、醇超量、最終酸值對醇酸樹脂水溶性及塗層性能的影響,得到了一個最佳的合成配方
  16. That is, the partially penetrating sand drain ground is viewed as the double - layered ground, and its consolidation is analyzed with 1 - d consolidation theory, through the transformation from 3 - d consolidation to 1 - d consolidation in the region of sand drain. this can overcome the disadvantage that the excess pore water is discontinuous between the region of sand drain and under - lying soft layer. to the double - layered ground, based on the consolidation mechanism under surcharge, the excess pore water pressure calculation formula is deduced under the condition of multilevel equably loading or unloading, which perfects the consolidation theory

    然後,在充分考慮豎井區井阻、塗抹作用以及土體結構損傷破壞對固結影響的基礎上,將未打穿豎井地基合理地轉化為雙層地基,按一維固結理論計算,克服了傳統固結計算方法在豎井處理區與下臥層交界面處存在孔壓間斷的缺點;在此基礎上,從超載預壓法的基本原理出發,分析了雙層地基超載預壓固結、沉降機理,推導了多級等速加、卸載情況下雙層地基的固結計算公式,進一步完善了雙層地基固結理論。
  17. Study on ultimate bearing capacity of static pressed pile based on excess pore water pressure dissipation

    基於超靜孔壓消散的靜壓樁極限承載力研究
  18. The study shows that besides boundary conditions, the factors influencing the nonlinear consolidation behavior of soils are the compression index cc, the permeability index ck, the level and the rate of loading, and the thickness of soil, etc. in nonlinear consolidation, especially for layered soils, the average consolidation degree defined by settlement, us is greater than the one defined by effective stress, up, i. e., the rate of the development of settlement is greater than that of the dissipation of excess pore water pressure

    研究表明,除邊界條件外,影響軟土地基一維非線性固結性狀的主要因素是壓縮指數c _ c 、滲透指數c _ k 、荷載大小與加荷速率、土層厚度等。對于非線性固結,特別是成層地基,按沉降定義的平均固結度u _ s大於按有效應力定義的平均固結度u _ p ,即沉降發展速率要快于超靜孔壓消散的速率。
  19. Results of calculation show that dissipation of excess pore water pressure due to squeezing effect of concrete - cored sand - gravel piles is faster than that of the ordinary cfg piles

    算例表明,成樁后的混凝土芯砂石樁,其擠土效應產生的超孔隙水壓力的消散,遠快于常用的水泥粉煤灰碎石樁( cfg樁) 。
  20. The excess of water vapor condenses into visible moisture. steam over a hot cup is an example

    過量的水汽凝結成可見的水霧,熱水杯冒出的霧氣即是一例。
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