流量變量 的英文怎麼說

中文拼音 [liúliángbiànliáng]
流量變量 英文
flow variable
  • 流 : Ⅰ動1 （液體移動; 流動） flow 2 （移動不定） drift; move; wander 3 （流傳; 傳播） spread 4 （向壞...
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 流量 : rate of flow; flow; runoff; discharge; throughput; （flow） rate; quantity （of flow）; flux
  1. The decline of river runoff indicates the obvious trend of environmental aridity in the region

    流域河川徑流來源於降水，全球變化是河流徑流量變化的背景。
  2. Verification regulation of target bluff body type flow transducer

    靶式流量變送器檢定規程
  3. The copepods abundance impact on the abundance distribution of fish eggs, larvae

    長江徑流量變動對魚卵仔魚數量和分佈產生一定的影響。
  4. The radio flux is extremely variable, exhibiting erratic outbursts.

    射電流量變化極大，顯示出無規則爆發。
  5. The inertance is the tendency of the fluid to resist flow rate changes due to pressure forces.

    慣性是流體阻礙由於壓力而引起的流量變化的傾向。
  6. The obvious advantage to these is that they respond quickly to changes in flow rate and will indicate these changes.

    明顯的優點是它們對流量變化的響應快，並能指示這些變化。
  7. In hydraulic systems, the flow rate of the fluid may be considered as a through variable, and the pressure causing the flow may be the across variable.

    在水利學系統中，流體的流速可考慮作流通變量，而引起流動的壓力可考慮作跨接變量。
  8. Both discharge, discharge process, sediment concentration and sediment process changed with the continuous inflow of anabranches down the river

    支流的沿程匯入改變了幹流的水沙條件，包括流量、流量過程、含沙量及來沙過程。
  9. The gas feed automation system, which includes field instruments, gas feed controller, wireless remote supervising system, and so on, will realize following functions : gas flow measurement, gas pressure and temperature measurement, gas flow control, gas pressure regulation, intermittent gas lift, wireless remote monitoring, and etc. this paper will discuss the following content in detail : first part is introduction

    該自控系統包括現場變送儀表、氣舉配氣控制器和無線遠程監控等，主要完成天然氣流量計量、氣體壓力溫度檢測、天然氣流量控制、管道干壓調節、間歇氣舉以及遠程監控等功能。本文將會重點介紹以下內容：首先是概述部分，簡要介紹了氣舉採油技術和氣舉配氣系統的地位和現存問題，並介紹了配氣自控系統的主要性能和優點。
  10. There are many units in an urban drainage pumping station where the flow usually varies from season. the side - inlet sump is often designed to save the area of the pumping station

    城市排水泵站常年運行的流量變化一般很大，配泵機組臺數較多，為節省佔地面積，常採用布置較緊湊的側向進水方式。
  11. The model is used to calculate water level and dis - charge of river network with tidal level as independent variable

    該模型根據潮水位的變化，模擬河網的水位和流量變化過程。
  12. It is necessary to reconstruct and design new experiment device to satisfy with education

    化工原理實驗緊跟形勢增加了離心泵流量變頻調節章節。
  13. The arrangement is applicable to the hydropower station with higher head or flow rate and has the advantages such as saving investment, flexible operation and simple electric installations ; which provides an another way with another alternative for hydropower station to select the hydro - generating facilities

    這種布置方式可適用於水頭或流量變化較大的水電站，具有節省投資、運行靈活、電氣設備簡化等優點，為水電站水輪發電機組設備的選擇提供了另一條途徑，增加了一個對比方案。
  14. Discharge changes of the yangtze river in source area during

    2000年徑流量變化分析
  15. The algebraic sum of the through variables associated with the edges incident to any vertex is zero.

    關聯于任一頂點的各邊所附帶的流通變量的代數和為零。
  16. This section begins with the analysis of the cash flow of the two most elementary products - mortgage pass through securities ( mpt ) and collateralized mortgage obligations ( cmo ), and describes the difference between the function mechanism and the ability of resisting risk. then, based on the above analysis, this article tries to invent an new cmo product which goes by the name of adjustable amortization mortgage ( aam ) and can effectively counteract the extension risk when interest rate goes up. at the same time, this article also indicate some problem which should pay special attention to in practical application and put forward some corresponding market promotion strategy

    本章首先通過對兩種最基本的抵押證券? ?抵押貸款傳遞證券（ mpt ）和抵押擔保證券（ cmo ）現金流量變化的分析，研究其運行機制和防禦風險的功能差異，接著在以上分析的基礎上，文章嘗試提出了一種能夠有效化解利率上升環境中延期風險的新型證券品種? ?可調整分期付款額的抵押擔保證券（ adjustableamortizationmortgage ，簡稱為aam ）的設想，但同時也指出了這種抵押擔保證券在實際應用中應該特別注意之處，並提出了相應的市場推廣策略。
  17. It is the ideal equipment to control a great changing flow, to open and close frequently and to stop quickly

    是控制流量變化較大，啟動頻繁，切斷迅速的理想設備。
  18. Based on optimization theories of genetic algorithms and the linear programming, a series of optimal design mathematics models and methods of water transmission conduits and water distribution networks have been presented, in the light of their characteristics. the results are as follows : 1 the linear programming models and calculations of the pressure gravity conduit, the gravity pressure conduit and channel, the pressure conduit with pump station and the pressure conduit in considering pump station flow variations are presented respectively

    本文針對不同類型的輸水管線和配水管網系統的特點，應用遺傳演算法和線性規劃等優化設計理論和方法，對其優化設計問題進行了較為系統的研究，成果如下： 1分別建立了重力輸水管道系統、重力輸水管渠系統、泵站加壓輸水管道系統以及考慮流量變化的泵站加壓輸水管道系統優化設計的線性規劃數學模型，並提出了計算方法。
  19. Aimed at the feature of great fluctuation of water flow - rate in rivers and taking the monthly average flow - rate at low water with 90 % guaranty in recent ten years as design flow - rate, the permissible amount of major pollutants discharged into yellow river by lanzhou namely the stochastic environment capacity of waters, was determined by using a stochastic computation mode on the basis of lognormal distribution theory

    摘要針對河水流量變化大這一特點，採用以對數正態分佈理論為指導的隨機計算模式，以近十年90 %保證率最枯月平均流量為設計流量，確定黃河蘭州段主要污染物的容許排污量，即隨機水環境容量。
  20. The impacts of soil and water conservation on river flow and soil - hydrology of jia - lu - he, tu - wei - he, pian - guan - he and qiu - shui - he catchments have been analyzed by the simulation and on - spot measuring methods according to data of during 1950 ' s to 1990 ' s. the selected catchments of the above four all are in the key area of soil and water conservation on the loess pleatu. the main results are as follows. the trend, reasons and critical year of annual river flow " change have been researched by rank correlation and maximum deviation division

    本文以黃土高原水土保持重點區的佳蘆河、禿尾河、偏關河和湫水河等四條流域為代表，採用定量與定性、模型模擬與實測對比相結合的方法，系統分析了上世紀50 90年代時段內水土保持對河川徑流及土壤水文的影響，取得主要結果如下：採用秩相關和極差分割等定量評價方法，分析了四條支流徑流量變化趨勢、變化原因及發生明顯變化的臨界年份。
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