water disturbance 中文意思是什麼

water disturbance 解釋
水的擾動
  • 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;...
  • disturbance : n. 1. 動亂,變亂,騷亂。2. 煩悶;(心情)紛亂;(身心)失調。3. 【無線電】干擾;【氣象學】擾動;【地質學;地理學】(地殼的)局部運動。4. 【法律】侵犯(權利),妨害(治安)。
  1. By using the yearly data of water - sand that is gotten by a couple of adjacent hydrologic station in yellow river lower reaches, this paper makes use of kinds of math methods looking for the nonlinear disturbance among all of the factors, and introduces the thinking of analysis, logic, conclusion, inference, and random to nonlinear hydrologic forecasting. it realizes the valid approximation of the water level process in erodible - bed channel

    本文選擇黃河下游兩對相鄰水文站多年水沙資料,藉助多種數學方法尋找其中的非線性擾動項,將隨機數學中分析、邏輯、歸納、演繹、隨機的思考問題方式引入到非線性水文預報中,實現沖淤河道相應水位過程的有效擬合。
  2. There was a rush and disturbance of the water, such as one sees in a pond in england when a pike takes a little fish.

    水中發出一陣騷動聲和沖擊聲,就象人們在英國看水池中的梭子魚抓小魚一樣。
  3. After the stolon had suffered from severing disturbance, clonal ramets could keep photosynthetic organ from being damaged through the plastic responses of the chlorophyll fluorescence traits, such as increasing nonphotochemical quenching of chlorophyll fluorescence ( npq ), decreasing actual photochemical efficiency of ps ii in the light ( f / fm " ) and photochemical electron transport rate ( etr ). moreover, the clonal ramets could also increase water use efficiency by means of decreasing stomatal conductance

    在匍匐莖受到切斷干擾后,臭柏能通過提高非光化學猝滅( npq ) 、降低ps實際光化學量子產量( f fm 』 )和表觀光合電子傳遞速率( etr )等葉綠素熒光特性的可塑性反應來保護小枝光合機構不被破壞,並且可以降低氣孔導度以提高水分利用效率。
  4. The tailrace surge chamber shared by two units, common in hydropower stations with diversion systems, has problems of water level fluctuation and hydraulic disturbance

    摘要雙機共尾水調壓室是水電站引水發電系統中一種常見的布置形式,存在尾水調壓室水位波動和水力干擾問題。
  5. Firstly, a representative wind and wave model, which could both simulate the main characteristics of wig over sea waves and be suitable for numerical calculation, is presented. the model completely considers the fully nonlinear effect of wave surface on the wavy air flow, separates the disturbance of wave surface from the wing - air wave interaction flow, and overcomes the numerical calculation difficulties due to the large difference of dimensions between wing and water waves

    首先針對機翼在風浪中的非定常非線性氣動力問題,提出了一個既能夠反映風浪場主要特徵又適合於數值計算的風浪場模型,該模型完整地考慮了波浪表面對氣流場的全非線性影響,使波面對流場的擾動分離出來,消除了機翼和波浪幾何尺度上的巨大差異帶來的數值計算上的困難。
  6. These services include food provision, raw material provision, gene resources, climate regulation, air quality regulation, water quality purification and regulation, biological regulation and control of pest and disease, disturbance regulation, spiritual and cultural services, knowledge expansion services, tourism and recreation services, primary production, material cycling, biodiversity and habitat provision

    根據這些服務的相似作用與性質,參照千年生態系統評估的分類體系,進一步歸納為供給服務、調節服務、文化服務以及支持服務這4大基本服務類型。
  7. As they were situated directly in the proposed reservoir site, they were resettled in tai long wan, a western coastal area of lantau island and a resettlement area in tsuen wan. others, whose land was included as part of the catchment area, or affected by the construction of the catchwaters, faced a different situation. among them, the residents of pui o including lo wei village and sun wei village, ham tin, law uk, san shek wan, upper cheung sha and lower cheung sha village, tong fuk and shui hou village suffered from disturbance to their natural water supply

    一些被興建引水道影響或被辟為集水區的村落,如貝澳老圍村、新圍村、咸田村、羅屋村、散石灣、長沙上村、長沙下村、塘福村及水口村,原來流經村落的河流及地下水源,因主要水流被引水道堵截,農田無足夠水灌溉,早造開耕嚴重不足,居民須往他鄉運水,以應付日常生活急需及維持灌田。
  8. Clear water before disturbance

    遭破壞前的河流水清澈見底
  9. The results showed that the capability of reaumuria soongorica in seed actual reproduction and artificial restoration was positively correlated with disturbance levels ; the capability of restoration varied with the characteristics of disturbance factors, of which water was the key factor

    結果表明,紅砂種子更新恢復能力與干擾水準呈正相關;干擾因數的特徵不同,則更新恢復能力不同;尤其水分因數參與對紅砂種群的自然更新與人工輔助恢復起著關鍵性的作用。
  10. As well know, if the aqueduct is obstructed, rice bedding will wither and finally die because of short of enough nutrition and water. the disturbance in microcirculation likewise will lead to a multitude of diseases

    就像通經「秧田」的「水渠」受阻, 「秧田」里的「秧苗」得不到足夠的營養和水份會枯死一樣,微循環障礙會導致多種疾病的發生。
  11. A new method for realization of multi - channel data acquisition on windows flat form is brought forward in allusion to the feature of hyper - low frequency with water pressure pulsation in hydroelectric sets. and various anti - disturbance solutions are adopted in connection with the detection environment. the device proved to be able to has been meet predetermined requirement by its engineering application

    針對水力發電機組水壓脈動超低頻特性,開發出一種在windows平臺上實時多通道數據採集系統,並結合測試現場環境,提出了抗干擾的各種措施.經實際運用,達到了預定要求
  12. The kpalime center was the second center to be established in togo, west africa. located to the northwest of togo s highest mountain, pic d agou, it is a secluded, serene place with sufficient water but without the hubbub and disturbance of the city

    巴利美kpalime小中心是西非多哥第二個小中心,位於多哥第一大山picd agou西北方不遠處,水源充足,環境清幽,沒有城市的塵囂擾攘。
  13. According to different water phenomena, we use two different method to produce waves source : the first method is by specifying the boundary conditions and initialization conditions, this method simulate the dam breaking, reflection and diffraction of water waves ; the second method is by specifying disturbance model, this method simulate water droplets, waterfall, waves of ship ; in the first part of this thesis, we discuss the prevalent methods of the simulation of water scenes, in the second part of this thesis, we describe the numerical methods of solving the shallow water equations using the finite difference method and the finite volume method respectively, in the third part of this thesis, we simulate some realistically liquid phenomena such as rain droplets, the waves of ship, dam breaking etc

    產生水波首先要有波源,設置不同的波源便可以得到不同的水流情形,我們用兩種方法來產生波源:一種是通過設置邊界條件和初始條件產生,這種方法用於模擬潰壩波的反射、折射等現象;另一種是通過擾動控制產生,這種方法用於模擬雨滴、瀑布、船波等自然現象。本論文的第一部分我們討論了目前水動畫模擬常用的幾種方法;在第二部分討論了我們所使用的兩類數值方法:有限差分方法和有限體積方法;在第三部分我們模擬了雨滴、船波、潰壩波等一些水流現象。
  14. When the plane wave returns and crosses the molecule, it produces an interference pattern with the stationary part of the electron wave function, like two trains of water waves crossing and forming a checkerboard disturbance

    一旦平面波折返並橫越過分子,它便會與待在軌道上的電子波產生干涉圖樣,就像是兩道水波相遇所形成的西洋棋盤般明暗交錯的擾動。
  15. A disturbance model is offered to simulate the generation of water waves with different kinds of shapes, and to enhance the realistic sense

    本論文用干擾模型來控制水波的產生和模擬各種類型的波,從而能夠逼真地制出水流動畫。
  16. To demonstrate the heterogeneity of hydrological flux and the significant influence on regional evaporation, firstly, it is proved theoretically that because of soil water content ' s horizontal spatial variability ( heterogeneous distribution ) an additional heterogeneous disturbance which is equivalent to mesoscale flux is induced

    首先從理論上推證出:由於土壤水分所存在的水平空間變率(非均勻分佈,對網格區平均通量而言,可引發附加的量級與中尺度通量相當的非均勻擾動項。
  17. However construction - phase water quality impacts in deep bay, terrestrial and marine disturbance and construction - phase disturbance impacts to dolphins in urmston road remain potential issues of concern. it will be necessary to carefully investigate construction methods and mitigation measures that can keep cumulative impacts to acceptable levels

    然而,施工期間工程對后海灣水質的影響及對陸地生態、海洋生態和在龍鼓水道出沒的海豚的滋擾,仍可能備受關注,故必須審慎研究施工方式和緩解措施,使累積影響維持在可接受的水平。
  18. Artificial periodic disturbances are introduced to the outer field of turbulent boundary layer in an closed - circuit open water channel. statistical method is employed for analyzing the velocity - fluctuation - time - series. the effect of the disturbance to turbulent structure in boundary layer is studied

    在開口式循環水槽底部湍流邊界層外區中引入周期性擾動,對湍流場的速度脈動時間序列信號進行了統計分析,研究了湍流邊界層中周期性人工擾動對湍流結構的影響,結果表明高頻擾動的湍流中she - leveque簡稱sl湍流層次相似律成立。
  19. Synthetical control technique and engineering application to roadway with false - hard roof high surrounding pressure and water disturbance

    偽硬頂高地壓水患巷道圍巖綜合控制技術及工程應用
  20. Numerical experiment shows that this heterogeneous disturbance arising from soil water content ' s spatial variability cannot be neglected when regional mean evaporation fluxis estimated

    數值試驗表明,這種因空間變率而引發的非均勻擾動項在估計區域平均通量時具有不可忽視的影響。
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