條件不穩定性 的英文怎麼說

中文拼音 [tiáojiànbùwěndìngxìng]
條件不穩定性 英文
conditional instability
  • 條 : Ⅰ名詞1 （細長的樹枝） twig 2 （條子） slip; strip 3 （分項目的） item; article 4 （層次; 秩序; 條...
  • 件 : Ⅰ量詞（用於個體事物） piece; article; item Ⅱ名詞1. （指可以一一計算的事物） 2. （文件） letter; correspondence; paper; document
  • 不 : 名詞[書面語] （剁物所用的木墩） a block of wood
  • 穩 : 形容詞1 （穩定; 穩當） steady; stable; firm 2 （穩重） steady; staid; sedate 3 （穩妥） sure; rel...
  • 定 : Ⅰ形容詞1 （平靜; 穩定） calm; stable 2 （已經確定的; 不改變的） fixed; settled; established Ⅱ動詞...
  • 性 : Ⅰ名詞1 （性格） nature; character; disposition 2 （性能; 性質） property; quality 3 （性別） sex ...
  • 條件 : 1. （客觀的因素） condition; term; factor 2. （提出的要求） requirement; prerequisite; qualification
  • 穩定性 : antiwhip
  • 穩定 : 1 （使穩定） stabilize; steady 2 （穩固安定） stable; steady 3 （物質的性能不易改變的作用） stabi...
  1. The problems of robust stability for a class of lurie direct or indirect systems with time - delay and norm - bounded uncertainties are discussed using delay dependent method. method of linear matrix inequality is adopted to resolve the problems. comparing with the other sufficient conditions, the maximum delay obtained in this paper is less conservative

    2 .針對具有范數有界不確定參數的lur記時滯系統，分別給出了lurie直接型系統時滯相關的魯棒絕對穩定性條件和穩定化控制器以及lurie間接型系統時滯相關的魯棒絕對穩定性條件，結論均採用線性矩陣不等式的形式給出，通過和最近的其他充分性方法比較最大的時滯界，表明本文方法大大減少了保守性。
  2. 3. the reaction of lanthanide powder with anthracene in the presence of ticl4 catalyst in tetrahydrofuran at 0 - 60 under normal pressure generated organolanthanide compounds, which are less thermal. it was found that the decomposition of the organolanthanide compounds in vacuum could give rise to lanthanide powder of nanometric size with high purity accordingly

    3 .納米尺寸鑭系金屬粉末制備的研究溫和條件下，採用絡合催化法合成鑭系金屬有機化合物，利用它的熱不穩定性，在真空條件下進行熱分解來制備納米尺寸鑭系金屬粉末。
  3. In this dissertation, the experimental study of rolling condition on two - phase flow instabilities of the forced - single - tube circulation system was carried out. furthermore, based on the d - partition method and the hypothesis of drift flow model, given some conservative equation, using the perturbation method the response of the pressure drop of the tube to the inlet flow rate perturbation was analyzed both in rolling condition and in normal upright position

    本文主要通過實驗對搖擺條件對單管強迫循環中汽液兩相流動不穩定性的影響，同時在d分區法的前提下，在兩相區基於漂移流模型，一定的守恆條件下，在搖擺和不搖擺工況中用線性小擾動法對實驗段的壓降對入口流速的擾動的響應進行了分析。
  4. To make pic ( particl - in - cell ) simulations. to set up models of guns and magnetic field and simulate them in the vacuum and plasma, respectively. we found that plasma held back part of space charge effects and improved trajectory of electrons. but beam would oscillate and became instable as accretion of plasma density. by simulating again and again, we draw a conclusion magic could n ' t work when plasma density was more by far than beam electron density. at last a four - stage depressed collector was simulated

    建立電子槍和聚焦系統模擬模型，分別在真空和填充等離子體條件下進行模擬。發現填充等離子體能補償部分空間電荷效應，改善電子束包絡軌跡，提高電子的流通率，但是隨著等離子體密度的增大，束電子會出現振蕩不穩定性，遺憾的是通過反復多次模擬發現本文所用粒子模擬的代表性軟體magic無法用於模擬等離子體密度遠高於束電子密度的情況。
  5. Abstract : a continuity wave model is put forward for the dispersion processof liquid - liquid two - phase system, by coupling mass and momentum conservation equations of two - fluid model. the conditions that result in a dispersion choke and the weak instability of a dispersion process are derived from the model. the phenomena of catastrophic inversion and transitional inversion are explained. the effect of drop size distribution on the maximum volume concentration of a emulsion is predicted using the model. according to the theory herein, emulsion inversion is the regime transition of liquid - liquid system due to the instablity of a dispersion process. the effect of drop size distribution on the maximum volume concentration of a liquid - liquid emulsion only occurs in a certain range of weber numbers

    文摘:以雙流體模型為基礎，通過質量守恆方程和動量守恆方程的耦合，提出了液-液兩相系中彌散傳質的連續波模型.由該模型得到彌散傳質過程阻塞和彌散傳質過程弱不穩定性產生的條件，計算了液滴尺寸及其分佈對乳化液極大堆砌分數的影響，解釋了劇變型乳化逆變和漸變型乳化逆變現象.研究結果表明，乳化逆變是由於彌散傳質過程的不穩定性而引起的懸浮體型態的改變，隨液滴尺寸多分散性的增大，極大堆砌分數增大；隨液滴平均尺寸的增大，多分散性對極大堆砌分數的影響減弱；當韋伯數足夠大時，液滴尺寸及其分佈對乳化液極大堆砌分數無影響
  6. Experimental study on thermo - instability of liquid jets using optical high - pass filter

    加熱條件下液體射流不穩定性的高通濾波研究
  7. Experiments are mainly focused on initial growth of unsteady primary instability, high frequency secondary instabilities both in natural condition and artificial high frequency excitation

    重點研究了基頻不穩定性擾動的初始增長過程，以及自然條件下與人工高頻激勵下的高頻二次不穩定性擾動發生與發展的一些特性。
  8. Under economy globalization rapidly develops and opened economy, unstable macro - economy of a country appears globalization tendency, state macro - control should try to avoid the negative influence of economy globalization to promote the healthy development of national economy, and to prevent financial risk from happening, international coordination can assure stable global finance and economy

    在經濟全球化迅速發展和開放經濟條件下，各國經濟不穩定性呈現國際化的趨勢，國家宏觀調控應著力避免經濟全球化的不利影響，防止金融危機的發生，國際協調有利於實現全球經濟、金融的穩定。
  9. Based on the existed results, this paper considers two kinds of simultaneous cases, that is time - delay and uncertainties, to get the solution of uncertain lurie time - delay system by means of lyapunov stability theory and lmi toolbox. at the same time, the robust absolute stability conditions and the design method of robust controllers of lurie direct - type and indirect - type delay systems are given

    特別地，在已有文獻的基礎上，考慮實際工業過程系統中存在的時滯與不確定性情況，基於lyapunov穩定性理論，採用線性矩陣不等式這一有效的工具，分別給出lurie直接型與間接型時滯系統的魯棒絕對穩定性條件和穩定化控制器的設計方法。
  10. 2. 14 the findings outlined in paragraph 2. 12 above were rejected by the staff sides of both the senior civil service council and the police force council. the main complaint about the 1986 pay level survey was centred on the defects which were perceived in the pay level survey methodology, in particular, the method of job evaluation and the valuation of fringe benefits

    政府需求繼續性之服務並希望以年資薪級，職位之相當穩定，有良好之晉升機會，及有長俸制度等事項吸引其人員，而在私營機構之僱主心目中，此等條件不一定構成重要因素。 」
  11. The summery and review of exiting exchange rate regime choice theory literature are done in second chapter. among other things, the fixed and floating exchange rate dispute, optimum currency area, open economy macroeconomic model, design of intermediate exchange rate regime, currency crisis model and corner solution, exchange rate regime choice in developing countries and the positive study on exchange rate regime are discussed intensively. one finding is that the mainstream exchange rate regime literatures are always critical to the exiting prevailing exchange rate regime and resort to ever proved unsuccessful regimes to cure the problem in sight

    第三章轉向對中國當前匯率制度的分析，在簡略概述其發展演化過程后，對當前我國匯率制度安排的成敗得失進行了評價，指出其基本適應了中國改革開放的需要，在中國避免東亞金融危機中發揮了重要作用，但現存匯率制度在效率、運行成本、對貨幣政策自主性的影響以及風險累積上仍存在著缺陷，這些缺陷在經濟進一步開放條件下有可能成為新的不穩定性因素。
  12. Experiments with controlled excitation of primary and secondary instabilities have been performed to study the process leading to the final breakdown of laminar swept wing flow. two types of high frequency secondary instabilities are identified

    在人工激勵激發基頻與定常擾動條件下，施加高頻人工激勵，研究附面層流流動在高頻二次不穩定性擾動的發生與增長過程。
  13. The marginal maecker ' s number and the growth rate of the helical instability are given, and the effects of other physics parameter are discussed too

    導出了相應方程和滿足的邊界條件，給出了臨界maecker ' s數和不穩定性增長率等定量結果。
  14. 2. 12 the results of the 1986 pay level survey showed that generally, with the exception of model scale 1 and d3 and d4, the civil service remuneration package compared favourably with the those in the private sector. sufficient information had not been collected for ranks above d4

    政府需求繼續性之服務並希望以年資薪級，職位之相當穩定，有良好之晉升機會，及有長俸制度等事項吸引其人員，而在私營機構之僱主心目中，此等條件不一定構成重要因素。 」
  15. The propagation of soliton and interaction for the periodic distributed amplification line are discussed in detail, and the explicit soliton solution on continuous wave ( cw ) background is presented, and two exact analytic solutions that describe the modulation instability and the soliton propagation on a cw background are in detail discussed, and inelastic interaction for the vector solitons is also investigated

    具體研究如下三個方面的內容：周期分佈放大系統中孤子的傳輸特性和相互作用；在非零邊界條件下孤子解的存在形式並解釋非均勻光纖中光脈沖的調制不穩定性以及孤子在連續波背景中的傳輸特性；討論多個光場同時在光纖中傳輸的耦合非均勻非線性薛定諤方程並詳細研究孤子間的非彈性相互作用。
  16. Secondly, using fixed point method and lyapunov functional, we establish the sufficient conditions which guarantee the existence, uniqueness, uniform stability, instability and global attractiveness of almost periodic solutions for the equations, so that we obtain some new results

    其次，我們利用不動點方法和lyapunov泛函方法，建立了保證該類方程概周期解的存在性、唯一性、一致穩定性、不穩定性及全局吸引性的充分條件，從而得到了一些新的結果。
  17. Fourthly, to improve the application value of nesa, the issues of benefit distribution, organizational restriction and stability optimization under the dynamic environment are discussed

    為了加強實際運用價值，論文重點對非股權戰略聯盟在動態條件下的利益分配、組織約束以及不穩定性的優化問題進行深入的研究。
  18. Based on such starting - point, the dissertation makes a systemic analysis on the new features of international short - term capital movement against the background of globalization of finance, clearly points out that the intrinsic instability of the short - term capital movement could escalate into abnormal system risk, which could result in financial crises if combined with the intrinsic vulnerability of financial system of the emerging markets

    本文以此為出發點，系統分析了金融全球化背景下國際短期資本流動發生的一系列新變化，鮮明地指出國際短期資本流動在金融全球化背景下其內在的不穩定性可能上升為非正常的系統性風險，在一定的條件下同新興市場國家經濟金融體系的內在脆弱性結合，必然引發金融危機。
  19. The initial instability development has been investigated for different modes of artificial disturbances and oncoming wind speeds. experimental studies in natural conditions are performed, where only artificial primary unsteady and steady disturbances are introduced

    在人工施加非定常基頻與定常擾動的自然條件下，對橫流控制的高頻二次不穩定性進行實驗研究。
  20. Government looks for a continuity of service and hopes to attract it by the provision of incremental scales, reasonable security of tenure, good prospects of promotion and pensions. these are not necessarily the most prominent factors in the mind of private employers

    政府需求繼續性之服務並希望以年資薪級，職位之相當穩定，有良好之晉升機會，及有長俸制度等事項吸引其人員，而在私營機構之僱主心目中，此等條件不一定構成重要因素。 」
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