準穩態 的英文怎麼說

中文拼音 [zhǔnwěntài]
準穩態 英文
metastability
  • 準 : Ⅰ名詞1 （標準） standard; guideline; criterion; norm 2 （目標） aim; target Ⅱ動詞1 （依據; 依照）...
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 態 : 名詞1. （形狀; 狀態） form; condition; appearance 2. [物理學] （物質結構的狀態或階段） state 3. [語言學] （一種語法范疇） voice
  1. Many of the above-mentioned trends can be rationalized in terms of quasi-steady diffusion theory.

    上述的許多問題可用準穩態擴散理論加以推理。
  2. Standard test method for measuring the steady - state thermal transmittance of fenestration systems using hot box methods

    隔熱箱法測定主窗設計系統的穩態熱傳遞系數的標準試驗方法
  3. At quasi - state stage, the depth and rad ius of laser pool have small changes, but the highest surface temperature and velocity of molten pool decease rapidly

    在凝固準穩態階段，熔池熔深和半徑變化較小，但表面最高溫度、熔池流速急劇減小；凝固加速階段則反之。
  4. Study on the stable state numerical model to vacuum freeze drying

    食品真空冷凍乾燥準穩態模型的研究
  5. The quasi - steady two - dimension model of brick - drying is established by the analysis of heat and mass transfer of brick - drying

    摘要通過對磚坯乾燥傳熱傳質過程的分析，建立了磚坯乾燥的準穩態二維數學模型。
  6. Correction of error to measure thermal parameter parastability of rubber material

    橡膠材料熱參數準穩態測量法的誤差校正
  7. Then in order to dealing with the low redundancy of process industry sensor network, the procedure of building an accurate and efficient quasi - steady - state linear mass balance model is discussed in three steps : rough model establishment, model impovement and model validation. 2

    然後針對流程工業生產流程網路的低冗餘性，從初始模型的建立、模型的改進、模型的檢驗和校正這幾個方面詳細探討了如何從生產流程的網路結構建立一個準確而有效的線性準穩態物料平衡模型。
  8. All these changes, which are of importance to subsynchronous oscillation analysis, cannot be described with the quasi steady state ( qss ) model any more. therefore, the deficiency of qss - model - based eigenvalue method is pointed out and a novel method named complex torque coefficient - test signal method is adopted to analyze the subsynchronous oscillation caused by hvdc or facts devices

    基於此，指出了採用準穩態模型進行hvdc系統次同步振蕩分析的局限性，並引入了分析hvdc或含有facts裝置的系統次同步振蕩問題的方法：復轉矩系數- - - -測試信號法。
  9. The system controller is synthesized by the ideal formulation of the state, output, control variables on the basic motion and the pid regulator

    由準穩態運動的期望狀態、輸出、控制和調節器組成系統控制器。
  10. The nonlinear motion of the flight quasi - steady state is as a basic motion to be analyzed and simplified to formula the ideal state, output and control variables, and to produce its linear model

    以準穩態運動為基準，對其運動非線性分析，並適當簡化，生成準穩態運動的期望狀態、輸出、控制和小擾動線性化模型。
  11. According to the heat conduction spreading only in the direction of local surface normal on infinitesimal control surface and laser machining reaching steady state instantaneously, a three - dimensional transient partial differential equation was translated into a one - dimensional constant differential equation

    根據在微元控制面上熱傳導只發生在表面法向，並且激光加工在暫態達到準穩態，將三維暫態偏微分方程轉化為一維常微分方程。
  12. Quasi - static - state gain in ne - like ar capillary discharge pumped x - ray laser

    光激光中的準穩態增益
  13. In the experiments, two series of catalysts were synthesized by co - deposition and sol - gel methods each. the composition of both waterproof and gas diffusion layer and catalysis layer were optimized by the orthogonal test. meanwhile, quasi - steady cathode polarization curves, x - ray diffraction ( xrd ), scanning electronic microscope ( sem ) were used to analyst the relationship between the microstructure and the performance of air electrode

    實驗採用共沉澱法和溶膠凝膠法合成了兩類催化劑;對防水透氣層和催化層進行了正交試驗優化;同時，還採用測準穩態極化曲線， x射線衍射（ xrd ） 、掃描電子顯微鏡（ sem ）等分析測試手段，對空氣擴散電極催化材料、空氣擴散電極界面結構與性能的關系等作了較深入的研究。
  14. The flight control laws for the large amplitude maneuvering of the fighter are designed respectively for four kind of flight quasi - steady state motions

    分別以四種準穩態運動為基準，設計了大幅值機動運動控制律。
  15. The experimental results of the condensation coefficient obtained from the liquid and vapor temperatures near the interface and the results from md simulations are in the same order, but those obtained from the bulk liquid and bulk vapor temperatures are four to five orders lower than the results from md simulations

    採用準穩態方法對水的蒸發過程進行了實驗研究。研究表明，使用界面溫度獲得的蒸發系數實驗結果與分子模擬獲得的凝結系數差距不大，但採用主流區溫度獲得的蒸發系數與模擬計算結果相差可達4 ~ 5個量級。
  16. A non - linear feed - forward loop is used to realize the coordinated control between the two controlled variables at the two control ends at first. secondly, a constant ac voltage control is implemented for a short period after the ac fault removal. finally, a staggered recovery strategy for different hvdc subsystems is also adopted, with the restart time interval of them optimized using the steepest descent gradient search method

    該協調恢復策略的三個特點是：在常規的控制器結構中加入一個基於準穩態工作點的非線性前饋迴路；在交流故障被切除后的一個短暫時間內，逆變側採用定交流電壓控制：對不同的直流輸電子系統採取一種漸進的恢復策略。
  17. The results demonstrate that solidification process may be divided into two stages : quasi - state stage and accelerating stage

    結果表明其凝固過程分為凝固準穩態階段和凝固加速階段兩個階段。
  18. The conception of the flight quasi - steady state motion and the design method based on it are proposed in the characteristic of the large amplitude maneuvering of the fighter

    摘要根據戰斗機大幅值機動運動特點，提出了準穩態運動概念及其設計方法。
  19. Simplification of detailed reaction mechanism based on the sensitivity analysis and quasi - steady state assumption

    基於敏感性分析和準穩態假設簡化詳細反應機理
  20. The main ideas in this dissertation are motivated from industry applications, which are listed as follows : 1. quasi - steady - state linear data reconciliation is defined for mass balance of a whole factory by taking the storage capacity of devices into consideration

    以全廠物流數據協調為背景，針對流程工業特性，綜合考慮容性節點貯液量的動態變化，引入了線性準穩態數據協調。
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