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unperturbed adj.沒有受到擾亂的;平靜的,鎮定的。

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( 4 ) the man machine interface has been devised , which can show the working status and digitally display multichannel electrical parameters . < wp = 4 > via keyboard , users can input the set point of two kinds of auto - control system and manually operate control systems , whose manual / auto switch is unperturbed ( 4 )設計了電源的人機對話接口,為用戶提供了工作狀態指示和四類電參數的數字顯示,支持兩類控制系統給定值鍵盤輸入、手/自動無擾切換和鍵盤手動操作等功能。

From the article , we can find some varieties of significant properties displayed in the correlation between the two entangled atoms and the optical field . when one atom moves out of the optical field , the two unperturbed levels of the two entangled atoms are split into four levels of different energies respectively . the energies of the split - level are independent of the entangled atoms “ ini iri tial ndti 我們還研究場-原子的各種模型,回顧了最簡單的場-原子模型? ? j - c模型的提出,然后簡述了人們對j - c模型所作的各種擴展,其中包括兩個二能級原子和單模場的相互作用以及兩個二能級原子與熱輻射場的拉曼相互作用。

In the first part , hilbert ' s 16th problem and the studies on it are introduced , and the results of zq - equivariant vector fields of degree 5 ( q = 2 , 3 , 5 , 6 ) are given . in the second part , the definitions of zq - equivariant vector fields and the method of detection functions are stated , and all the forms of nontrivial zq - equivariant planar polynomial vector fields of degree 7 are obtained . in the third part , a concrete numerical example of zt - equivariant perturbed planar hamiltonian system of degree 7 is constructed , and for the unperturbed vector field having maximal number of centers , its global phase portraits are analyzed ( having at least 9 topologically different phase portraits ) . then , for a given parameter group , its phase portrait trend is studied 第一部分介紹了hilbert第16問題以及它的研究與發展現狀,給出了近年來利用李繼彬提出的判定函數法得出的z _ q -等變( g = 2 , 3 , 5 , 6 )的5次系統關于它的第二部分的研究結果;第二部分介紹了z _ q -等變向量場以及判定函數法,給出了7次平面多項式系統的所有非平凡z _ q -等變向量場具有的形式;第三部分給出了一個7次平面擾動hamilton系統,研究了它的具有最大中心數的未擾動系統( z _ 7 -等變)的全局象圖,得到了9種不同的拓撲圖形。

“ since that day the baby is doing well and has n ' t had diarrhea or any signs of illness , “ he was quoted as saying . another relative , who witnessed the incident monday , was also unperturbed . “ the baby was satisfied , since his belly was full and his lips had traces of milk , “ he told uhuru 這位母親的另一個親屬也于2月6日親眼目睹了孩子的這一行為,此人同樣表現得泰然自若,他說: “這個孩子肯定是吃飽了,因為他的肚子看上去顯得鼓鼓的,而且嘴唇上還殘留著些許狗奶。 ”

Firstly , sufficient conditions of lagrange stability for nominal unperturbed pendulum - like systems are derived based on the nonlocal reduction method . then the static state feedback controller design methods are presented for uncetain pendulum - like systems with time - varying norm - bounded parameter uncertainty to obtain robust lagrange stability . it is shown that the above problem can be reduced to the existence of the solutions to a set of lmis 在具體的推導過程中,首先基于非局部降階法,推導了高階標稱類擺系統lagrange穩定的充分性條件,然后基于此條件,針對具有范數有界參數不確定性的受控高階類擺系統,給出了使其魯棒lagrange穩定的狀態反饋控制器設計的充分性條件。

The paper consists of two parts . in the first part , the definitions of zq - equivariant vector fields and the method of detection functions are stated . in the second part , a concrete numerical example of z8 - equivariant perturbed planar hamiltonian system of of degree 7 is constructed , and for the unperturbed vector field having maximal number of centers , its global phase portraits are analyzed 本文由兩部分組成,第一部分為綜述,介紹了z _ q -等變向量場以及判定函數法;第二部分首先討論了一類7次z _ 8 -等變的平面hamilton系統,研究了具有最大中心數時的hamilton系統可能存在的部分全局象圖。

This chapter is the base of this paper . in the third chapter , we discuss the boundedness in terms of two measures of the perturbed differential system ( l ) . first , we give a new concept on boundedness - ( h0 , h0 ) - bounded and establish some criteria to decide that the perturbed differential system ( 1 ) is ( h0 , h ) - bounded under the condition that the unperturbed system is ( h0 , h0 ) - bounded 本章初始部分給出了一種新的有界性定義? ( h _ 0 , h _ 0 ) -有界,并在比較定理的基礎上給出了在已知無攝動作用的脈沖微分系統具有某種( h _ 0 , h _ 0 ) -有界性質的條件下,判斷脈沖攝動微分系統( 1 )是否具有相應的( h _ 0 , h _ 0 ) -有界性質的若干準則

First , we give a new concept on stability - ( h0 , h0 ) - sisible and establish some criteria to decide that the perturbed differential system ( l ) is ( h0 , hi ) - stable under the condition that the unperturbed system is ( h0 , h0 ) - stable and give an example to decide the stability in terms of two measures of the perturbed differential system with impulsive effects 首先給出了一種新的穩定性定義一恤山人)穩定,并在比較定理的基礎上給出了在已知無攝動作用的脈沖微分系統具有某種… 。 , h穩定性質的條件下,判斷脈沖攝動微分系統)是否具有相應的恤。人)穩定性質的若干腳u

First , we take the analysis of phase - plane on the invariant plane for the perturbed and unperturbed systems . next , we applied the singular perturbation theory to establish the persistence of invariant manifolds , as well as the “ fiber represent at iones “ of these manifolds . finally , by using the global integrable theory of the unperturbed system and melnikov measurement we obtai n the existence of homoclinic orbits for the cqs equation under the generalized parameters conditions 首先,我們在常值平面上對擾動和未擾動系統進行相平面分析;然后利用奇異擾動理論討論不變流形的保持性,并給出不變流形的纖維表示;借助于未擾動系統的可積結構和melnikov測度,我們得到了三次?五次非線性schr (

When you have entered the state of wei , if you can remain unperturbed by name and prestige , speak your mind when people are willing to hear . otherwise , remain silent , “ said confucius . “ never force your ideas or drastic changes upon them 我告訴你,如果你能入游衛國而不為名位所動別人若接受,你就說出自己的見解,別人若不接受,就不說,千萬不要強迫他們接受你的觀念,也不要給他們所不熟悉的東西,將自己的心神凝聚于道,等到不得不說的時候才說。

Using variational lyapunov method and comparison principle , some results of ultimate stability of perturbed differential systems through the corresponding ultimate stability properties of the unperturbed differential systems and the comparative system are gotten 摘要變分李雅普諾夫函數方法和比較原則相結合,利用無攝動脈沖微分系統和比較系統的最終穩定性性質得到了脈沖攝動微分系統最終穩定的若干結果。

In addition , another initiation was held at the jakarta center , and despite the uproar created by an outdoor ball game being played nearby , the initiates practiced with deep concentration and enjoyed the inner blessings of love , unperturbed by the noise 在雅加達小中心,當我們正舉行印心法會時,戶外剛好有其他民眾在舉辦活動,噪音非常大,但是同修依然不受影響,非常專注地打坐,享受內邊的愛力加持。

If the quintic term lies in the first terms , the unperturbed system is a quintic nonlinear schrodinger ( qnls ) equation and the cqs equation is not a near integrable systems , it only can be considered a perturbation of hamiltonian system 若五次項置于主項位置,即未擾動系統是一個五次非線性schr ( ? ) dinger ( qnls )方程,此時的cqs方程不再是近可積系統,而僅是一個hamiltonian系統的擾動。

The chelsea manager was also unperturbed about the possibility of a semi - final against liverpool , his side ' s downfall at the same stage of the competition in his first chelsea season 對于有可能在二分一決賽與利物浦碰頭,這名切爾西領隊仍然表現得很平靜。穆里尼奧在切爾西的第一個球季,把他的球隊在這項競賽(歐聯)中的同一階段踢出局的,正是利物浦。

In the second chapter , we give a comparison theorem and several corollaries , therefore we connect the solution of the perturbed differential system with the solution of the unperturbed differential system 在第二章中,給出了一個比較定理和幾個推論,從而將脈沖攝動微分系統的解與無攝動作用的脈沖微分系統的解聯系起來

And while her pier on the central waterfront may be slated for demolition , the statue of queen victoria still sits unperturbed in the park that bears her name 這句沒譯出來,作者是說,雖然位于中環的皇后碼頭要拆了,但維多麗亞皇后的塑像卻還聳立在以她的名字命名的公園(即簡稱維園的維多麗亞公園)里。

Mourinho insisted he was unperturbed by the sight of his injury and suspension - affected side being held by a team 71 places below his in the english football hierarchy 穆里尼奧表示由于現在隊伍受到傷病和黃牌停賽的影響,對與比自己聯賽級別低71個名次的維康比踢平并不是很意外。

Back in barcelona , meanwhile , suits are also ploting a move for diego forlan - and are royally unperturbed by murmurs that everton are interested in the uruguayan too 話說回來,巴薩的高層同時在計劃把弗蘭買過來,而埃弗頓也對這個烏拉圭人蠢蠢欲動。

Although the ecb and the bank of england have sounded sanguine about tightening credit , central bankers are not entirely unperturbed 雖然歐央行和英格蘭銀行看來會繼續收緊信貸,央行們其實也并不完全是如此堅定。