unstable equilibrium 中文意思是什麼

unstable equilibrium 解釋
不穩定均衡
  • 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。
  • equilibrium : n. 1. 平衡，均衡，均勢，相稱。2. （心情的）平靜。3. （判斷的）不偏不倚。
  1. In the range ab, the equilibrium is neither stable nor unstable, that is why it is called neutral equilibrium.

    在AB范圍內，這個平衡既不是穩定平衡也不是不穩定平衡，這就是為什麼叫做隨遇平衡的原因。
  2. Unstable equilibrium position

    不穩定平衡位置
  3. In the range ab, the equilibrium is neither stable nor unstable, that is why it is called neutral equilibrium

    在ab范圍內，這個平衡既不是穩定平衡也不是不穩定平衡，這就是為什麼叫做隨遇平衡的原因。
  4. Results also showed that the combustion wave of a continual one could change from the start unstable way, due to the effect of ignition, to a stable propagation way. this self - stabilization character means the combustion process of the model is a pure one to thermal equilibrium

    同時發現shs燃燒行為有自趨于穩定的特點，這表明在自蔓延燃燒過程中熱量和物質的遷移具有典型的耗散特徵，即在這種條件下燃燒過程是一個趨向于熱力學平衡的物化過程。
  5. One is increasing the corn demand another is decreasing supply and the other is combining the increase demand with decrease supply. the former ways lead to the price in higher level and the macro - control measures are invalidity. it is impossible to achieve and it is an unstable equilibrium. but the corn price is a little higher than the international corn price by the third way

    前兩種途徑使玉米的市場價格仍維持在目前的價格水平上，宏觀調控措施單一，是不太可能實現的，是一種不穩定的均衡；而第三種途徑使玉米市場的價格略高於國際市場均衡價格，政府宏觀調控空間增大，是可能實現的，也是一種較為穩定的均衡。
  6. Through such a study, it is also shown that when the time delay is long enough such that the stability switches of the equilibrium of system halt, the bifurcation branches originated from the critical time delays cannot be surely stable or unstable in the whole solution space, that is, their stability depends on cases. this phenomenon also implies that the stability of the periodic solutions on the bifurcation diagrams indicates only the stability on the local center manifo ld. some distinguished features of delay dyn

    利用打靶法的數值結果說明了當系統平衡點不再發生穩定性切換時，源自這些臨界時滯處的解支的穩定性在整個解空間的穩定性具有不可判定性，這也說明由多尺度法所得高階近似判定的解支的穩定性事實上只表示解支在局部中心流形上的穩定性，而非在整個解空間中的穩定性。
  7. It is pointed that the thick unconsolidated layers above roof have effect on post - buckling behaviors of key stratum, the equilibrium path of roof is unstable from breaking to final subsidence

    研究發現，頂板上覆厚鬆散沙層對關鍵層的后屈曲性態有影響；頂板從破斷至極限下沉其平衡路徑不穩定。
  8. In this paper we study the parameter self - turning control algorithm and the global asymptotic stability control algorithm aiming at two problems, one is the unstable problem caused by the variable structural parameter, the other is the global asymptotic stability problem caused by drift equilibrium point. maglev train can be regarded as several single point suspending systems based on the mechanical decoupling technology

    本文針對懸浮試驗中經常遇到的兩個問題? ?懸浮系統結構參數變化引起系統失穩問題和懸浮系統受到外界干擾而遠離平衡點的全局漸近穩定問題，研究了參數自校正懸浮控制演算法和全局漸近穩定懸浮控制演算法。
  9. The essential problem is expounded as the form - finding analysis of a slack cable - strut system of with comperents loose lengths and under geometrically unstable equilibrium state maintained by its deadweight with given loose lengths of components

    根據力密度法的思想，本文提出了一種鬆弛索桿體系幾何非穩定平衡形態的通用找形方法。
  10. The results reveal that the microstructure of the nb - si system intermetallics consists of nb and nbasi phases. because of unstable microstructure of nfysi phase at high temperature, the equilibrium nb + nbssia dual - phase microstructure of the nb - si system intermetallics should be acquired by means of heat - treatment

    研究表明，採用電弧熔煉和單晶生長技術制備的nb - si系金屬間化合物的顯微組織主要由nb + nb _ 3si組成，而由於nb _ 3si相在高溫下是不穩定的，為了得到穩定的nb + nb _ 5si _ 3雙相組織，必須對材料進行熱處理。
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