conservative law 中文意思是什麼

conservative law 解釋
守恆律
  • conservative : adj 1 保守的，守舊的；有保存力的。2 〈C 〉 保守黨的 （opp Liberal Radical）。3 穩健的；（估計等）...
  • law : n 勞〈姓氏〉。n 1 法律，法令；法典。2 法學；訴訟；司法界；律師（界），律師職務。3 （事物或科學的...
  1. Within the frame of the abcd formulation of propagator of a time - dependent quantum system, the abcd law is extended to the so - called effective abcd system which effective beam quality factor is conservative ; we discussed the system like the propagation of the atom laser beam

    如果考慮原子激光內部原子間相互作用的影響，就要引入描述原有品質因子和原子間相互作用綜合作用效果的物理量? ?有效品質因子和有效復數曲率半徑，利用heisenberg圖像得到傳播子的有效abcd形式。
  2. The conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  3. Abstract : the conventional variable structure control technique for uncertain system requires that the uncertainty bound is known as a premise to assure robustness. the requirement creates an over - conservative controller and enlarges chattering. the proposed controller regards the influence of unknown disturbances and parameter uncertainties as an equivalent disturbance and generates an on - line estimation used in smc to cancel the slowly varying uncertainties by the mechanism of time delay. the reaching law approach is used to get the conditions and band of quasi - sliding mode. the new methodology offers a robust feedback control with much lower gains and reduces chattering without a prior knowledge of the uncertainty bounds or matched conditions

    文摘:常規變結構控制用於不確定系統，須利用不確定性界確保系統的魯棒性，控制器過于保守且抖振變大.本文把未知干擾和參數不確定性的影響等效為名義系統的外界干擾，利用時延技術對干擾進行在線估計，並將估計值引入到變結構控制中，從而抵消掉系統中的慢變不確定性，利用離散趨近律法，推出了準滑動模態的存在條件及其帶寬.該方法克服了以往控制方法中須已知不確定性界的限制，且不必滿足匹配條件，用較低的控制增益保證了系統的魯棒性，降低了準滑動模態帶即削弱了抖振
  4. When this spirit reflects to the concrete system of the duty of board director, it really has many limitations, compared with those of other countries, it also has some conservative places. not only its duty but its law clauses are all blank, too inattentive and lack of the operability. the form is nominal as well, which makes difficult to give full play to deter board director. resolving this problem, we should fix attention to the demand of the modern market economic system, reflect its request and set up the overall situation idea with a sense of transcending before period

    這一精神反映到具體董事義務制度的設計上，難免帶有一定的過渡性和時代局限性，同當代各國通行的做法相比，也有較為保守的地方。表現為有關董事善管義務幾乎空白，董事的忠實義務的法律條文過于粗疏，缺乏操作性，形同虛設；致使該制度在實踐中難以發揮其對董事的威懾作用。在解決這一問題時，必須著眼于現代市場經濟體制的需要，反映市場經濟的要求，樹立全局觀念和超前意識。
  5. Conservative design pieces, such as a brochure from a conservative bank, hospital and law firm

    保守的設計作品，就像是保守的銀行、醫院或律師事務公司發送的宣傳冊一樣。
  6. A re - interpretation of burke ' s conservative politics and law

    柏克保守主義政治法律思想再解讀
  7. One problem with this position is that it runs a little bit afoul of postel s law - " be conservative in what you do, be liberal in what you accept from others " - which suggests that you should have guidelines for the order you use in patterns in documents you control, but that you should not be too eager to reject documents that use different ordering

    這種決策的一個問題是與postel原則「嚴以律己，寬以待人」有點沖突，按照這條原則，在您所控制的文檔範式中應該有固定的順序，但是不要武斷地拒絕使用不同順序的文檔。
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