critical number 中文意思是什麼

critical number 解釋
臨界數
  • critical : adj 1 批判的，批評的；（在某方面）有鑒定力的 （in）。2 吹毛求疵的；愛挑剔別人的 （of about）。3 ...
  • number : n 1 數；數字；〈pl 〉算術。2 （汽車等的）號碼；第…，第…卷，第…期〈通常略作 No （復數 Nos ），用於...
  1. As to the critical technological problems of the interlock control of three - car coke oven - oven number identification, accurate contraposition and data transmission, the author proposes solutions respectively - rfid, three - light positioning device, coke oven controller and radio transmission network. these solutions can ensure accurate identification of the oven number. for example, the deviation of the automatic parking position is within 10mm

    針對三車聯鎖控制環節的關鍵技術：爐號識別、精確對正和數據通信，本系統採用了射頻識別（ rfid ）裝置、三燈位置檢測裝置、焦車控制器、無線通訊網路等解決方案，可實現無差錯的爐號識別，自動停車定位誤差在10mm以下，通信數據可靠等系統要求。
  2. Before the angle is less than the critical angle, the reflect - coefficient is real number, when the angle reaches the critical angle, it is a complex number

    入射角度到達臨界角時，波在界面發射全反射。此時，反射系數不再是實數，而是復數。
  3. The number triaged as critical and emergency cases is less than 0. 1

    2人，屬危殆及危急情況的病人平均更少於0
  4. The critical state of flow is defined as the condition for which the froude number is equal to unity.

    將弗氏標數等於1的情況規定為流動的臨界狀態。
  5. Second, we discuss the influence of environmental referance potential temperture and thermal wind on mesoscale symmetric instability. we find the expression of disturbance stream function and criterion of symmetric instability by analytical method and conclude that change caused by environmental referance potential temperture with height and thermal wind make critical richardson number and disturbance critical half - wave length of symmetric instability larger, that is to say, they benefit the occurance of symmetric instability. third, we study nonlinear perturbation analysis of mesoscale vertical circulation and evolution equation by means of f - plane. non - hydrostatic balance and filiter model

    第二，討論了環境位溫與熱成風因子對中尺度對稱不穩定的影響。運用解析的方法求出了擾動流函數的表達式和對稱不穩定的判據，發現環境參考位溫隨高度的變化與熱成風因子使得對稱不穩定臨界理查遜數及擾動的臨界半波長都變大，這有利於對稱不穩定的發生。第三，採用f平面、非靜力平衡、濾聲波模式，討論了中尺度垂直環流非線性攝動分析及演變方程。
  6. The critical value of these parameters and that of flow pattern criterion reynolds number of newtonian fluid are equally possessed of the character irrelative to fluid rheological property

    這些參數的臨界值與牛頓液體流態準數雷諾數的臨界值，同樣具有與液體流變性無關的特點。
  7. This text expanded the magnetoelastic stability issue of current - carrying component from coil, pole piece to thin current - carrying plates, and used special function to differentiate the critical state of losing magnetoelastic steady, the number value of getting the relevant parameter is solved. the text derives and provides the magnetoelastic movement equation of thin current - carrying plates, the geometry equations and the physics equations, the expression formula of lorent ’ s force, electro dynamics equation through the theory at first

    本文將載流構件磁彈性穩定問題由線圈、桿件拓展到載流薄板，並引入特殊函數判別磁彈性穩定問題的失穩臨界狀態，得到了相關參量的數值關系。首先通過理論推導給出了載流薄板的磁彈性動力學方程，幾何與物理方程，洛侖茲力的表達式，電動力學方程。
  8. These data identify a pathway by which the number and function of cardiac progenitor stem cells can be amplified, thus providing critical insight into the ability to harness these cells for future cardiac reparative therapies

    這些數據鑒定了一個通路，通過該通路，心臟原始的幹細胞的數量和功能能夠被放大，因而提供了關鍵的發現：控制這些細胞為將來心臟修補治療。
  9. This non - security critical update helps resolve an issue where a limited number of systems running a bios without production support for intel pentium 4 and intel celeron d processors based on prescott c - 0 stepping can potentially hang on windows xp service pack 2 installation. after you install this update, you may have to restart your computer

    本關鍵更新程序是一個非安全關鍵更新程序，它有助於解決以下問題：運行無生產支持的bios （對于基於prescott c - 0步進的intel pentium 4和intel celeron d處理器）的有限數目的系統可能導致windows xp service pack 2安裝掛起。
  10. This non - security critical update helps resolve an issue where a limited number of systems running a bios without production support for intel pentium 4 and intel celeron d processors based on prescott c - 0 stepping can potentially hang on windows xp service pack 2 installation

    本關鍵更新程序是一個非安全關鍵更新程序，它有助於解決以下問題：運行無生產支持的bios對于基於prescott c - 0步進的intel pentium 4和intel celeron d處理器的有限數目的系統可能導致windows xp service pack 2安裝掛起。
  11. This article, according to a number of source materials, discusses the criticism on relativity, and analyzes the character and method of the critical activity

    文章根據有關原始資料，比較系統地討論了這一時期對于相對論的批判情況，並對這一批判活動的性質及方法作了初步分析。
  12. 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
  13. It is found that " phase produces coplanar slip and reduces the number of movable slip systems because its particles are cut by moving dislocations in deforming process, for its large critical size of cut - bypass, accordingly its strengthening contribution is anisotropic. and strengthening contribution of t1 phase is also anisotropic because it distributes on the four { 111 } slip planes while its critical size is small

    研究表明，相由於顆粒的切過-繞過臨界尺寸較大，在變形過程中被運動位錯切過，由此產生共面滑移，減小可動滑移系數目，所以其強化具有各向異性； t _ 1相的臨界尺寸較小，但分佈於四個{ 111 }滑移面上，故其強化也具有各向異性。
  14. The entropy or number of states of system or subsystem are closely related to interaction of particles and energy level distribution, therefore, to study the temperature dependence of the specific heat may supply some important and useful microscopic information which may play an important role in understanding electronic structure, density of state, phonon spectrum etc. the specific heat measurements at low temperatures also play important roles in the finding of the third law of thermodynamics, the quantum theory of solid and bcs theory for superconducting etc. moreover, specific heat measurements help us to understand the different kinds of phase transitions ( such as : structural phase transition, magnetic phase transition, superconducting phase transition etc. ) and the scaling behavior near the critical point

    系統、子系統的熵或微觀狀態數與微觀粒子間的相互作用及能級分佈密切相關，因此研究比熱與溫度的依賴關系能夠提供被測量系統許多極其有用的微觀信息，對理解固體的電子結構、電子態密度、聲子譜等起著十分重要的作用。低溫比熱的測量和研究對熱力學第三定律、固體量子理論和超導bcs等理論的建立起到了積極的推動作用。比熱研究還有助於認識各類相變如結構相變，磁性相變，超導相變等及臨界點附近的標度規律。
  15. Treated with 8h light / d, the critical number of photoperiods needed to induce flowering in salicornia bigelovii torr. is 13. flowering reversion occurred when treated with 13 - 18 photoperiods and then transposed to long day - length ( 17h light / d )

    短日照處理促進畢氏海蓬子開花，這一點與justin等的結果一致，其開花的臨界日長為15小時； 2
  16. For both newtonian flow and non - newtonian flow, the vortices are generated when the waviness of the bottom profile is beyond a critical number. by increasing the waviness, a second vortex can be generated. with the increasing of reynolds number, the symmetry of the streamlines at re = 0 is destroyed and the vortices are sloped and become larger

    當波形板的波動度超出臨界值，波形板壁面上的流動出現流線分離，流動中有渦生成;增大波動度，流動中出現第二個渦; re = 0 ，流線在流場中對稱分佈;雷諾數增大，流線駐點在水平方向出現位置偏移，渦的范圍增大;對于非牛頓流體，隨著剪切變稀指數的減小，渦的作用范圍減小。
  17. Futhermore, essence of immproving financial innovative abilities is accumulating domino effect of innovative abilities, and manifests continue expansion of innovative abilities finally. once its expand a critical number, financial innovative ability will transform completely, and will realize movement in " terraces - steps "

    余融創新能力提高本質上是金融創新能力要素的積累效應，並最終表現為金融創新能力的連續性拓展，一旦拓展到某一臨界值，金融創新能力發生突變性變革，實現金融創新能力的「平臺一臺階」運動。
  18. Find the critical number, point of inflection, relative extrema, increasing or decreasing interval, concave upward or downward interval of the function

    找出此函數的端點，反曲點，相對極值，遞增或遞減區間，凹向上或凹向下的區間。
  19. We have deduced the smallest mass of gravitational system when they collapse and analyzed the variation of critical number wave and mass in the black matter background

    詳細分析了在暗物質背景的影響下臨界波數和臨界質量的變化情況。
  20. Critical number of revolution

    臨界轉數
分享友人
分享到 Line

分享到臉書