nondimensional 中文意思是什麼

nondimensional 解釋
無量鋼
  1. Around 40 ; the neutral curve obtained by the growth rates of the temperature fluctuation has a ringlike curve separated from the main branch of nachtsheim s calculation by velocity fluctuation at the lower grashof number side ; and its phase velocity is close to the maximum mean velocity where the critical layer of the eigenmode locates. the thermal fluctuation decays rapidly as the nondimensional frequency above 0. 4, so that it means that the coupling effect between instability wave generated by buoyancy fluctuation and velocity waves by invicid instability seems weak enough for their critical layers in the range of the nondimensional frequency

    詳細研究了自然對流邊界層中最早失穩的浮力振型的功率譜波長波速與臨界層位置等基本特徵和它為主導其他振型尚未失穩時按線性理論得到的3種相互獨立振型的振幅分佈。系統地測量了它所對應的溫度和速度漲落的振幅增長規律和中性曲線，實驗結果表明，溫度漲落的中性曲線在低格拉斯霍夫grashof數
  2. The influence of nondimensional parameters and on failuremode and ultimate tensile strength of gusset plate connections to slotted tubes arestudied

    、鋼管直徑與鋼管壁厚之比?對該類節點破壞模式和極限承載力的影響。
  3. In the last part, an experiential formula for nondimensional thermal stratification height is obtained, which includes inlet temperature t, inlet velocity v, heat transfer of the wall body q and the distance of heat source l. in order to obtain a more realistic result, the ? model is used to simulate the airflow and the buoyancy item is treated by boussinesq hypothesis. the paper investigates the flow field of the displacement ventilation in an office by a numerical method

    兩方程湍流模型為基礎的壁面函數處理方法，對熱浮升力項採用了boussinesq假設，得到了收斂的溫度場、速度場分佈。在此基礎上，給出了熱力分層高度的計算方法，並分析了送風溫度、送風速度、圍護結構傳熱和熱源分佈等因素對熱力分層高度的影響。
  4. This means, then, that references to dimensions ? first, second, third, and fourth ? are ultimately nonsensical, but are used to penetrate and register with the linear dimensional nature of " thinking, " for the purpose of providing a bridge, if you will, to that which is beyond the three - dimensional perception of nondimensional being which thinking creates

    這意謂著，那些次元性的思想架構：第一、第二、第三， 「甚至」第四，終究來說都是毫無意義的，只是用來設法打入線性次元的「思考」模式，為的是要提供一座橋梁，連結那超越三次元知見的非次元的實存境界。
  5. " appropriate " scaling - what are the relevant nondimensional parameters

    「適當」縮放什麼是相關的無量綱參數？
  6. Analysis of nonlinear finite - element for ultimate strength of 81 overlap tubular k - joints with ansys program is carried out in this dissertation. the influence of nondimensional joints parameters, and ov on failure mode and ultimate strength of overlap tubular k - joints is studied. simultaneously, 27 tubular gap k - joints are analyzed for comparative purposes

    分析時考慮了四個無量綱參數，即支管直徑與主管的直徑之比；主管的直徑與壁厚之比；支管壁厚與主管壁厚之比以及支管搭接率o _ v對搭接節點破壞模式和極限承載力的影響。
  7. By adopting the nondimensional functions of the profile - flux relationships summarized by dyer, the analytical solution of m - o length is derived for the stable surface layer, which is applicable to richardson number less than 0. 2

    求解過程中採用了dyer歸納的通量廓線關系的無量綱函數形式，並給出解析解的適用范圍是richardson數
  8. Nondimensional distribution index was able to describe the spatial pattern of each landscape patch type and indicate the affection of the topography on the change of the pattern. for excluding the disturbance of the area, distribution index can describe the difference between the actual distribution and the standard distribution of each patch type on the topographic gradient. and according to this, kinds of comparative analyses were availed

    運用地形分佈指數克服了不同地形因子各梯度內面積的差異，同時也消除了各景觀斑塊類型的面積比重差異，能夠準確地反映不同景觀斑塊類型在一定的地形因子梯度上的實際分佈情況與標準分佈的偏差，使分析不受面積的影響，其結果具有較好的可比性和可解釋性；且通過對優勢分佈范圍、分佈趨勢線特徵的分析，能夠獲得森林景觀空間分佈格局及其變化的多種信息。
  9. Knowing is nondimensional, and we can say " universal " if you understand that universal means nondimensional

    真知是非次元的，我們也可稱之為普遍性，如果你能了解普遍指的就是非次元性的話。
  10. Firms could get nondimensional indexes through weighted indexes, which reflect the development of informationization

    企業信息化基本指標可以根據指標加權獲得無量綱化總指數，反映企業信息化基本發展狀況。
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