unstable system 中文意思是什麼

unstable system 解釋
不穩定系統
  • unstable : adj. 1. 不穩定的,不牢固的。2. 不堅定的,動搖的,易變的,反復無常的。
  • system : n 1 體系,系統;分類法;組織;設備,裝置。2 方式;方法;作業方法。3 制度;主義。4 次序,規律。5 ...
  1. Having analyzed preliminarily formation mechanism of these common characteristics of anomaly, it concludes that : these are results, controlled by basically united tectonic stress field of large - range, caused by stress - strain accumulation and certain phase strong earthquakes, according to deformation difference brought about in tectonic position along the boundary zone and within second - order faults of active blocks resulted from unstable and inharmonious features for movement of block system at different levels and deformation of boundary

    分析這些異常共性特徵的形成機制,初步認為:是在基本統一的大區域構造應力場控制下,不同層次塊體系統運動及其邊界帶變形的非平穩、非協調性,在活動地塊邊界地帶和地塊內部次級斷裂構造部位產生變形差異而導致應力-應變積累、孕育強震到一定階段的結果。
  2. The research of the inverted pendulum can come down to the research of the multi - variable and absolutely unstable system, so its control methods and ideas have comprehensive purposes to the general industry process, and the research of control methods also possess introductive significances

    對倒立擺系統的研究可歸結為對多變量絕對不穩定系統的研究,因此其控制方法和思路對處理一般工業過程具有廣泛的用途,其控制方法的研究也具有指導意義。
  3. The application of the control algorithm to the siso system, the unstable process and the mimo system whose controlled object is square matrix has been affirmed fully

    閉環增益成形演算法在siso系統、非穩定過程和被控對象為方陣的mimo系統中的應用已被充分肯定。
  4. The unstable solid solution would disintegrate and transform into carbide phases in these systems of sisocso, tisocso and zrsocso, based on the increase of free energy introduced by the effect mechanical alloying. for the system of wsocso, the solid solution had not transformed into tungsten carbides but an amorphous phase, which was different from those systems. the exist of fe in these experiments, which came from the abrasion of ball - milling tool because of the higher hardness of w and w - c solid solution, would induce the crystalline - to - amorphous phase transformation during milling

    C50球磨體系中,繼續球磨時,不穩定的固溶體在機械合金化作用下,由於體系能量提高,會發生分解相變,從而可以形成碳化物;對于w扣c50球磨體系, w ? c固溶體具有較高的硬度,磨削不銹鋼質的球磨介質和球磨容器,而引入雜質,其中fe會促使固溶體向非晶相轉變。
  5. Using two or more antivirus programs can cause problems and the operating system may become unstable

    .同時使用兩個或更多的殺毒軟體會導致很多問題而且操作系統可能變得不穩定
  6. Because geometry of formation of two satellites is very weak, the solution covariance is very big and unstable in order to resolve this problem, the measurement model was transformed from cartesian coordinate system to sphere coordinate system

    由於雙星編隊星座觀測的幾何結構弱,所以解算參數的協方差不穩定。為了解決這一問題,對測量方程進行球坐標變換。
  7. Towards a perfect system of unstable counter - argument right in china : a case study

    從國際貿易案例看我國的不安抗辯權制度的完善
  8. In this paper, we studied the deterministic mechanism of isi with the unstable period orbit ( upo ) ; we tested many isi data from different model with the method of approximate entropy ( apen ) to study the method which is used in testing the degree of complicacy of isi and we built up a system including hardware and software for our lab to view and record action potential, firing frequency and isi in real time. results 1. spontaneous firing patterns were observed from neurons of supraoptic nucleus ( son ) in hypothalamus with the method of patch clamp

    本研究通過對大鼠視上核神經元自發放電的非穩定周期軌道的計算,討論了isi的確定性問題;利用近似熵的方法對多種神經放電的isi資料進行了復雜度的測量,討論了這種方法在isi的復雜度測量第四軍醫大學碩士論文中的應用;另外,還開發出一套記錄原始放電和isi的程序,解決了採集isi的問題。
  9. Biomechanical comparison of static three - dimensional screw - plate system and dynamic hip screw in fixing unstable femoral neck fracture

    靜態三維釘板系統與滑動鵝頭釘固定不穩定股骨頸骨折的生物力學比較
  10. The double inverted pendulum system is a nonlinear and unstable control problem. obviously the study of a typical, nonlinear and unstable system has the more important meaning on both the theory and methodology. modeling for the double inverted pendulum has the instructional function to study the stability of the system

    顯然對一個典型的非線性、不穩定系統的研究成果無論在理論上或是在方法論上都有重要的意義,而二級倒立擺數學模型的建立對研究其穩定性具有指導作用。
  11. The soviet system is unstable politically; it has no mechanism for succession.

    蘇維埃制度在政治上是不穩定的;它沒有接班的制度。
  12. Inverted pendulum system ( ips ) is a type of typical complex hard - control system., the research on it can be representative of that on a nonlinear, multivariable, absolute unstable system

    倒立擺系統是一種典型的復雜難控系統,倒立擺的研究可歸結為對非線性多變量、絕對不穩定系統的研究。
  13. Inverted pendulum system ( ips ) is a type of typical complex hard - control system. the research on it can be representative of that on a nonlinear, inllltivariahle, absolute unstable system. the method and thought for controlling it is very useful to the control theory and process control

    倒立擺系統是一種典型的復雜難控系統,對倒立擺的研究可歸結為對非線性多變量、絕對不穩定系統的研究,其控制方法和思路無論對理論或實際的過程式控制制都有很好的啟迪,是檢驗各種控制理論和方法的有效的「試金石」 。
  14. If we apply the same input to an unstable system, the output will never settle down to a steady - state phase ; it will increase in an unbounded manner, usually exponentially or with oscillation of increasing amplitude

    如果我們將同樣的輸入作用於不穩定的系統,其輸出將不會回到穩態,而是以無界的方式增長,通常其幅值是指數增長或者振蕩增長。
  15. ( 2 ) thermodynamic unstable system : using mechanical churn up method and surfactants, diesel fuel and alcohols ( sometimes with water ) can be emulsified. in this part, the optimum hlb number and the delamination period, related to the scale of water in mixture fuel, are studied

    本文採用機械攪拌方式對柴油-醇-水-表面活性劑的混合液進行乳化,得到了不同配比的柴油-醇-水乳化液,分析和研究了含水量對柴油-醇-水乳化液的最佳hlb和分層時間的影響。
  16. In this work, we consider how to merge an unstable system and a compensator into a stable interconnected system

    摘要針對不穩定之線性系統,本文探討如何將之與補償器連結,成為穩定的閉?路系統。
  17. As an inherently unstable system by nature, the inverted pendulum has been used as the controlled device in a prototype real - time control system

    作為一個自然不穩定系統,倒立擺一直被用作實時控制系統實驗的控制設備。
  18. At first, we show that in both continuous - time systems and discrete - time systems, the overall stability is achieved if the order of the compensator is not less than the order of the unstable system

    對于連續與離散系統,文中首先證明只要補償器的維度與此不穩定系統相同,則一定可行。
  19. The inverted pendulum is a kind of typically high ranks, nonlinear, strong - coupling, uncertain and absolutely unstable system. it can be stabilization only when the effective control method will be applied

    倒立擺系統是一個高階次、非線性、強耦合、不確定的絕對不穩定系統,必須採用十分有效的控制手段才能使之穩定。
  20. In this paper, according to the thermodynamic stabilization of mixture fuels of diesel fuel and alcohols ( sometimes with water ), they can be divided into two classes. one is thermodynamic stable system and the other is thermodynamic unstable system

    本文從穩定性的角度將柴油-醇(有時也有水)混合液分成熱力學上的穩定體系和熱力學上的非穩定體系,並分別進行研究和比較。
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