radiation flow 中文意思是什麼

radiation flow 解釋
輻射流
  • radiation : n. 1. 發光,射光,放熱,放射,發射。2. 【物理學】輻射;放射物;輻射線[熱、能];照射(作用)。3. 【動、植】輻射形;【測】射出測量法;【醫學】射線療法。
  • flow : vi 1 流,流動。2 (血液等)流通,循環。3 流過;川流不息;(時間)飛逝;(言語等)流暢。4 (衣服、...
  1. A continuous flow of energy is supplied to the photosphere to make good the prodigious losses by radiation.

    有一種連續不斷的能流供給光球,以彌補輻射造成的巨大損耗。
  2. Abstract : the affects of crystal absorption for heat radiation on crystal growth, which include : the heat loss of the hot grower, the chara - cteristic of temperature - time of crystal growth, the pattern of fluid flow and the shape of interface, the interface inversion of crystal, the temperature distribution and the thermal stress distribution, are reviewed in this paper

    文摘:本文綜述了晶體對熔體熱輻射吸收對晶體生長的影響,包括對熱腔熱耗散的影響;對晶體生長溫度時間特性的影響;對液流形態和固液界面形狀的影響;對晶體界面反轉的影響;對晶體中溫度分佈和應力分佈的影響。
  3. The results show that a warm high ridge at the middle level and transformed surface cold high over the plain provide a good background condition ; a cooling process produced by net surface radiation fluxes is the trigger and strengthening mechanism for the fog event ; the subsidence flow at the middle and low tropospheric levels is favorable for the setting - up and maintenance of stable stratification at the boundary layer and weak wind condition at the ground layer over the fog region ; the transportation of weak warm advection at lower levels and weak lift motion at the boundary layer play a very important role to the long maintenance of the fog event ; the intrusion of north wind accompanied by cold advection is a main dynamic factor of the fog dissipation

    結果表明:在中高層暖性高壓脊及地面變性冷高壓穩定維持的大尺度背景條件下,地表凈輻射引起的近地層冷卻是大霧過程的觸發和加強機制;中低空下沉氣流的存在有助於近地層的弱風條件和穩定層結的建立;低層暖平流的輸入和邊界層的淺層抬升是大霧長時間持續的原因;伴隨冷空氣南下的偏北大風是驅使大霧消散的動力因子。
  4. Under the condition of different soil humidity and measuring time, a series of ecophysiological indexes, such as net photosynthetic rate, transpiration rate, stomatal conductance, the flow of water, atmospheric temperature, relative humidity, photosynthetic available radiation, and hydraulic conductivity are measured in order to find the factors which cause robinia xylem embolism

    摘要在不同的土壤水分含量和不同的測定時間條件下,對刺槐的一系列生理生態指標:凈光合速率、氣孔導度、蒸騰速率、水勢、大氣溫度、相對濕度、光合有效輻射以及導水率進行測定,探求刺槐木質部發生栓塞的影響因子。
  5. ( 5 ) the near field and radiation field of flow noise are analyzed, and the noise reducing features of riblets are deduced

    ( 5 )在分析流噪聲的近、遠場特性的基礎上,進一步研究條紋表面的降噪特性。
  6. The radiation condition is satisfied numerically with collocation points shifting upstream. as applications of the method, flow around a 3 - d body, the wave pattern and wave resistance of a ship are solved. the encouraging numerical results are achieved

    本文運用該方法計算了三維物體的繞流、興波波形和興波阻力,給出了wigley 、數學swath船型定常直航運動時的興波波形和興波阻力,其結果與實驗結果、理論結果進行了比較,結果比較令人滿意。
  7. It means that that the exposure of the human subject to the mobile phone radiation significantly affects the blood flow parameters

    它表示人類試驗對象對行動電話輻射的暴露相當影響血流參數。
  8. The flow - noise in seawater pipeline has more influence on working environment and warship personnel health, and radiation noise from the pipeline exits also seriously effects on the hiding ability of warships

    海水管路系統的流噪聲對工作環境及艦船人員身體健康有較大的影響,並且通過管口向艇外輻射噪聲,嚴重地影響艦船的隱蔽性。
  9. Studying the heat - mass transfer and multi - spices electric - chemical reaction, a dynamic temperature model was deduced for molten - carbonate fuel cell stack. the thermal radiation, shift reaction, and the change of gas spices were considered in this model. establishing momentum equation, the paper has developed a 3d temperature and flow fields model for mcfc stack based on cfd technique

    建立了熔融碳酸鹽燃料電池堆內部單體的暫態溫度模型,並考慮了電堆的輻射換熱、轉換反應、反應氣體組分變化對溫度場的影響;根據mcfc的微分控制方程組,考慮氣體組分的熱力學性質及動量變化的影響,利用數值分析方法求解熔融碳酸鹽燃料電池堆的三維流場與溫度場,分析了各作用因素對熔融碳酸鹽燃料電池堆溫度分佈的影響機制。
  10. Based on setting up the fire safety goals, performance criterion, fire scenario and uncertainty factor, this article simulated the occupants ’ evacuation time, smoke spread, radiation flow etc and determined fire detector and automatic extinguishing device by using the developed engineering method. and so these buildings ’ fire safety goals, which have the equivalent safety level with the existing national standard, can be achieved and those problems, which caused by some incompliment requirements or the existing codes not adapting to the practical need, can be solved

    針對這類建築存在的典型問題,通過設定消防安全目標、確定性能判據、建立火災場景,考慮不確定因素,運用已開發的工程學方法對人員安全疏散時間、煙氣蔓延、輻射熱通量等進行模擬計算,對火災探測和自動滅火設施進行分析選擇,認為大型書城建築採用至少與現行國家標準的規定等效的方法來實現建築物的消防安全目標,能夠解決現行標準與實際需要不相適應或某些不完善的規定所帶來的問題。
  11. According to the features of air - conditioner in truck, four main factors have been confirmed in the text which will affect body " s heat comfort : temperature of blowing the face, temperature of blowing the feet, velocity of air flow, average temperature of radiation. the index of pmv - ppd has also been selected as the method of evaluation for the heat comfort

    本文根據載貨汽車空調的特點,確定了影響人體熱舒適性的四個主要因素,即吹臉溫度、吹腳溫度、空氣流速、平均輻射溫度,並選定pmv - ppd指標作為熱舒適性的評價方法。
  12. In this article, constituting some the equations which reflect the flow law and building and applying many mathematical models of physical and chemical reactions in the the plasma ignition : applying k - two equations turbulence model to calculate the turbulence parameter supplying simplied reaction systerm model and applying eddy break - up model and p - i thermal radiation model. with these reasonable simplied modles, numerically simulating the flow field in the plasma ignition. during the numerical simulation, applying the body - fitted coordinates for the complex geometry of the computional field ; using the mixing format to disperse the equations ; applying simplec algorithm method to solve the equations ; using above models and methods, it can get flow field distribution ; including temperature, pressure, turbulent kinetic energy and its dissipation rate, turbulent viscosity, velocity, density. these results are significant to design and improve the plasma ignition

    本文旨在通過構造反映等離子點火器內部流動規律的基本方程組,建立描述等離子點火器內部的復雜物理化學過程機制數學模型:模擬等離子發生器內部燃燒的-雙方程湍流流動模型;模擬氣體燃料在燃燒時中化學反應的簡單化學反應系統模型;模擬等離子點火器內部湍流預混燃燒的漩渦破碎模型;模擬等離子點火器高溫燃氣及其壁面的p - i輻射換熱的模型等等,對模型進行一定的合理的簡化,然後數值模擬等離子點火器內部流場的流動。
  13. The results show that loss of hydraulic conductivity of robinia xylem embolism is different under the condition of different soil humidity and loss of hydraulic conductivity is related with net photosynthetic rate, transpiration rate, stomatal conductance, the flow of water, atmospheric temperature, relative humidity, photosynthetic available radiation, and hydraulic conductivity

    研究結果表明:木質部導水率損失在不同的土壤含水量以及不同的測定時間條件下是有顯著性差異的;刺槐的導水率損失與凈光合速率、氣孔導度、水勢、蒸騰速率、光合有效輻射、大氣溫度顯著相關。
  14. Numerical simulation is dominating part of cat, also the core of this paper. in this paper, detailed attention has been paid on the modeling for flow, heat transfer, radiation, nox production and slag - building mechanism in the face - fired boiler and some testify are done on theory by experiments

    本文應用數值計算對對沖燃燒鍋爐爐內的流動、傳熱、燃燒過程及氮氧化物( no _ x )的生成過程、爐內的結渣過程作了詳細的數值研究,並盡可能結合實爐試驗,對理論進行驗證。
  15. In the experiment, the infrared radiation and axial distribution of wall temperature and near wall flow pressure were measured with and without film cooling

    得到了各冷卻方案噴管的壁面壓力分佈、壁溫分佈和紅外輻射特性。
  16. This test shows that after the 20 minutes of exposure of the human subject to the mobile phone radiation the blood flow pulsation “ jumped ” from the average range of 1 cm / sec ? 6. 6 cm / sec ( fig. 1 ) to the much higher average range of 0 cm / sec ? 14. 4 cm / sec ( fig. 2 )

    本試驗顯示人類實驗對象暴露在行動電話輻射20分鐘之後,血流脈動自1厘米秒66厘米秒(圖1 )之平均范圍比較跳到0厘米秒14 . 4厘米秒(圖2 )之平均范圍高。
  17. Ao effect includes aerodynamic heat effect, aerodynamic heat radiation effect, optical transmission effect of the media in flow - field

    氣動光學效應包括:氣動熱效應、氣動熱輻射效應和流場介質光學傳輸效應。
  18. The paper suggests that regional economic cooperation pattern can choose complementary strategic alliance in the form of the following three aspects : building the complementary strategic alliances on education of science and technology and labor fields, sharing the educational resource, science and technology innovation cooperation and the rational flow of human resources ; establishing complementary strategic alliance taking optimizing harbor resource and achieving win - win development as the purpose, realizing the joint and cooperation of the ports ; establishing regional financial cooperation alliance, improving the financial radiation and leading role of the center city further

    認為該區域經濟合作模式可選擇互補型戰略合作聯盟的形式,具體可從下述三個方面展開:建立科技教育及勞務領域的互補型戰略聯盟,實現教育資源共享、科技創新合作和人力資源合理流動;建立以優化港口資源、實現共贏發展為目的的互補型戰略聯盟,實現各港口之間的聯合與合作;建立區域金融合作聯盟,進一步提升中心城市的金融輻射和帶動作用。
  19. Various studies have been made to attempt to itemize the energy flow of an entire ecosystem, taking into account factors such as incoming radiation, photosynthetic efficiency, etc

    為了詳細說明整個生態系統的能量流,考慮了外來輻射、光合效率等等因素,已經進行了很多不同的研究。
  20. Radiation noise analysis using the results of power flow finite element method

    功率流有限元法結果分析輻射噪聲
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