通量密度 的英文怎麼說

中文拼音 [tōngliángmìdù]
通量密度 英文
density of flux
  • 通 : 通量詞（用於動作）
  • 量 : 量動1. （度量） measure 2. （估量） estimate; size up
  • 密 : Ⅰ名詞1 （秘密） secret 2 [紡織] （密度） density 3 （姓氏） a surname Ⅱ形容詞1 （距離近; 空隙小）...
  • 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
  • 通量 : [物理學] flux; shower
  1. Minimum usable field - strength minimum usable power flux density pmin

    最小可用功率通量密度
  2. Logarithmic power measuring assembly based on the neutron flux density

    根據中子通量密度的對數功率測量裝置
  3. Usable power flux density pu

    可用功率通量密度
  4. Usable power flux density

    可用功率通量密度
  5. Radiation flux density

    輻射通量密度
  6. Effect of co2 concentration and photosynthetic photo flux density on photoautotrophic capability and peroxidase activity of ipomoea batatas lam in vitro

    2濃度和光合光量子通量密度對葉用甘薯組培苗光合自養和過氧化物酶活力的影響
  7. The animal experiment is carried out in the first hospital of shanghai through renovating the injured nerve of the rats. four projects are used in this experiment : the conduits coated with pgla, the conduits coated with chitosan, the conduits coated with chitosan adding bridge - yarn and self - nerve migration. after 12 weeks, we observe and analyze the thickness of marrow theca, the diameter of axone, the density of regeneration nerve and then do electromyography and statistics analyzing, finding out that the third conduits have the best recovering effects on the injured nerve, close to the self - nerve migration

    因此我們選用加筋結構神經導管進行動物實驗。本課題動物實驗在上海市第一人民醫院進行，分別通過加筋結構塗pgla導管、加筋結構塗甲殼胺導管、加筋結構塗甲殼胺並加載縫芯線導管和自體神經移植四種方案對大鼠進行損傷神經修復實驗。在術后12周對四種方案再生神經的髓鞘厚度、軸突直徑、數量密度進行觀察分析，並進行肌電圖檢測和統計學分析。
  8. This thesis was divided into eight chapters, and the main results and innovations obtained here can be summarized as follows : ( 1 ) the physics model of tsrs in frequency conversion crystals has been built up firstly. based on quantum - mechanical viewpoints and the following physical processes and parameters : the two - photo interaction of light with matter, paraxial diffraction of stokes, langevin noise sources, reflection at the faces and the edges of crystals, gain coefficient, beam aperture, pulse width and fluence of 3, the physics model of tsrs in kdp and kdp crystals acting as high - fluence frequency convector and the paraxial operator maxwell - bloch - langevin equations have been built up

    全文共分八章，取得的主要成果及創新點如下： （ 1 ）首次建立了諧波轉換晶體的tsrs物理模型本文根據量子力學原理，在考慮如下物理過程和參量的基礎上：光與物質的雙光子相互作用； stokes光的傍軸衍射； langevin （郎茲萬）噪聲源；晶體表面反射和端面反射；增益系數、光束口徑、脈寬和三倍頻光能量密度，推導出高通量激光在kdp和kd ~ * p諧波轉換晶體中的tsrs物理模型和空間上的近軸算符maxwell - bloch - langevin方程組。
  9. Based on analyse of parameters which used to evaluate laser beam quality at present and according to the main properties which influence on laser manufacturing, beam focus characteristics parameter is put forward as the stander parameter to evaluate beam quality, because the foundmental advantage of laser beam applied in industral field is that laser beam can achieve high energy intensity through focusing

    論文在總結目前存在的評價激光光束質量參數的基礎上，根據對影響激光製造的主要光束特性參數的分析，以光束空間特性為核心，提出用光束聚焦特徵參數值作為評價激光光束質量的參數。因為激光作為能源能夠在工業領域廣泛應用的根本優勢就在於它可以通過聚焦獲得極高的能量密度，而值恰恰表徵了實際光束的可聚焦能力。
  10. The vessel accidents happen occasionally with traffic density increasing greatly due to a mount of vessels navigating in port, as well as the development of ship ' s amount and types and tonnage becoming larger and larger with the development of the shipment

    隨著海運業的發展，海上航行船舶數量、類型和噸位都發生了巨大的變化，大量的船舶頻繁活動于港口和海上交通要道，使港口等水域通航密度大為增加，重大海上交通事故時有發生。
  11. The relationships between the laser performance index, such as laser power densities, pulse energy and energy densities, and the diameter of holes have been set up, and a experience formula between the energy density and the diameter of holes has been established by the regression method, based on the experiment results

    在此基礎上，本文對微噴帶激光打孔機的性能進行了試驗研究，得到了激光功率密度、激光脈沖能量和激光能量密度對打孔孔徑的影響關系。通過數據回歸的方法，建立了激光能量密度與孔徑之間的半經驗公式。
  12. Piezoelectric sensing technique has been applied to many fields, including analytical chemistry, life science, environmental monitoring and surface sciences because of it ' s small size, high sensitivity, simplicity, low power consumption and broad sensing spectrum. piezoelectric immunosensors possess high selectivity provided by antibodies or antigens and sensitivity response directly to the mass change of proteins. immobilization technologies of biomolecules are of paramount importance in order to preserve their biological activity

    壓電免疫傳感技術利用壓電晶體與抗原抗體特異性免疫反應結合的特徵，通常在壓電石英晶體表面先固定抗原（抗體） ，響應溶液中抗體（抗原）引起的質量、密度和粘度等性質的變化，它兼具有壓電質量響應的高靈敏性和生物化學反應的高特異性。
  13. The paper improves the velocity ' s control rules of a first - order microcosmic stochastic traffic cellular automaton model and incorporates it ' s stochasticity as a deceleration parameter in the construction of the fundamental diagram used by a macroscopic first - order continuum traffic model

    摘要本文對微觀一維隨機元胞自動機交通流模型的速度控制規則進行了改進，並將其隨機特性轉化為減速參數合併到宏觀一階連續介質理論交通流模型中，重新構建了反映流量密度的交通流基本圖。
  14. The maximum heating rate of absorber is o. skw. ? h / ? inside experiment fuel rod is much lower than that outside experiment device. influence of absorber movement on thermal neutron flux decreases, as radial distance between absorber and measuring point increases

    給出了硼不銹鋼和銀分別做為吸收體的兩種方案的計算結果，即有效增殖因子keff 、中子通量密度分佈、燃料棒功率、吸收體組分及其發熱，並進行了分析、比較，為瞬態試驗裝置的設計提供了參數。
  15. Specifications for magnetic flux density and electric field strength meters - 10 hz to 3 khz

    磁通量密度和電場強計的規格. 10hz - 30khz
  16. The contact design provides two areas with nearly the same axial magnetic flux density distribution ( by amount ), i. e. two areas with equal conditions are given

    該觸頭設計提供了兩個縱向磁通量密度分佈（數值上）基本相同的區域，也就是說，給出了兩個條件相同的觸頭區域。
  17. Climatic mean map, it is further confirmed that it s a good approach to retrieve the equatorial zonal circulation by using the ir indicate ascending branch and wv indicate descending branch channels. the definition of the index of zonal circulation with the olr and fwv are presented and the 17 years mean annual and seasonal equatorial circulation are drawn. the climatic characteristics of the equatorial zonal circulation are analyzed in detail. consequently the fore results of the other observation are corrected

    通過波耳茲曼公式換算得到的6 . 7m水汽輻射通量密度，以便於與olr比較與ncep再分析的500hpa的年氣候平均圖進行比較，分析其異同，進一步證明了用衛星觀測的紅外，水汽雙通道olr表示上升運動， fwv表示下沉運動去反演緯向垂直環流是一個極好的途徑。
  18. Alpha eigenvalue is an characteristic parameter in neutron chain reaction physics. it describes the variational velocity of neutron flux along with time

    本徵值是中子鏈式反應物理中表徵系統動態性質的一個重要特徵量，描述中子通量密度隨時間按指數規律變化的快慢。
  19. Low intensity test reactor

    低中子通量密度試驗性反應堆
  20. Actual flux density

    實際通量密度
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