極限循環 的英文怎麼說
中文拼音 [jíxiànxúnhuán]
極限循環
英文
limit cycle- 極 : i 名詞1 (頂點; 盡頭) the utmost point; extreme 2 (地球的南北兩端; 磁體的兩端; 電源或電器上電流...
- 限 : Ⅰ名詞(指定的范圍; 限度) limit; bounds Ⅱ動詞(指定范圍, 不許超過) set a limit; limit; restrict
- 循 : 循動詞(遵守; 依照; 沿襲) follow; abide by
- 環 : Ⅰ名詞1 (環子) ring; hoop 2 (環節) link 3 (姓氏) a surname Ⅱ動詞(圍繞) surround; encircle;...
- 極限 : 1 (最高的限度) the limit; the maximum; the ultimate limit; limitation; extremity; tipping point...
- 循環 : circulate; circle; round; repeat; loop; period; recurrence; cycling; circulating; mixing; circula...
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A kind of accelerating convergence factors for limit periodic continued fraction
一類極限循環連分式的加速收斂因子The residue contact pressure will be decreased after temperature cycle, the higher the working temperature, the lower the residue contact pressure, which has been proved by experiment
研究表明,當復合管處于熱加載狀態時,復合管存在著極限工作溫度;經過極限溫度循環后,殘余接觸壓力將減小,且極限溫度越高,殘余接觸壓力值越小;通過實驗得到了驗證。The major contributions of the dissertation are as follows : 1. it is well known that the multi - value cdma spreading codes can be designed by means of a pair of mirror multi - rate filter - banks based on some optimizing criteria. the dissertation indicates that there exists a theoretical bound in the performance of its circular correlation property, which can be described by an explicit expression. based on this analysis, a criterion of maximizing entropy is proposed to design such codes
研究了基於兩帶鏡像多速率濾波器組來設計的多值cdma擴展碼的方法,並推導出了基於這種方法設計的碼序列在循環相關特性方面所能達到的極限,以及達到此理論極限時應滿足的條件;在此基礎上,提出了一種基於熵最大化準則來產生cdma擴展碼的設計方法。Algorithms for the minimal polynomial and the inverse of a given block symmetric circulant matrix over a group algebra of a finite group over a field are presented. and a method of determining singularity of this block symmetric circulant matrix is given
?給出了求域上有限群的群代數上的塊循環矩陣的極小多項式的演算法,西安電子科技大學博士學位論文:多項式代數及其應用奇異性判別法及其逆矩陣的求法In the first chapter, the background and some basic results are introduced. in the second chapter, we study higher order edge connectivity, and obtained ( a ) except for three graphs, all infinite circulants with finite jump sequence are super - ; ( b ) except for three classes of graphs, all edge transitive graphs are optimally - ( 3 ) ; ( c ) the optimally - ( 3 ) property is characterized for vertex transitive graphs, in particular, necessary and sufficient conditions are give for cayley graphs to be optimally - ( 3 ) ( d ) a sufficient condition for a graph to be optimally - ( 3 ) is given
第二章中,我們研究高階邊連通度,得到了如下結果: ( a )除了三個特殊圖外,所有具有有限躍階的無限循環圖都是超邊連通的; ( b )除了三種特殊圖類外,所有邊傳遞圖都是最優- ~ ( 3 )圖; ( c )刻劃了點傳遞圖的最優- ~ ( 3 )性,特別是給出了cayley圖和極小cayley圖為最優- ~ ( 3 )圖的充分必要條件; ( d )給出了一個圖(不一定是對稱圖)是最優- ~ ( 3 )圖的一種充分條件。Cyclic voltammetry ( cv ) and linear scanning microscopy ( lsv ) results show that the anode reactive rate is limited at low electrode voltage for electro - oxidation of methanol, formaldehyde or formic acid, the over - voltage being about soomv
循環伏安和線性掃描曲線表明甲醇,甲醛和甲酸在低陽極電位下反應速率有限,存在約300mv的過電位。During the initial pan - milling period ( 1 - 5 milling cycles ), a sudden particle size reduction was observed, which can be described by " avalanche " pulverizing mechanism, i. e., large amount of energy caused by pan - milling press force accumulated in deformable polymers to a critical point and then the deformed polymer flakes suddenly collapsed to small particles by shear force
結果表明,在碾磨初期( 1 5碾磨循環) ,聚合物粒子的粒度有一個驟降過程,是磨盤強大擠壓力場作用於塑性材料引起的能量積累達到其破壞極限后引起的突然破碎,可用均一粉碎機理描述。Finite - time thermodynamics has deal : with many research fields. specially, in the investigation of optimizing the performance of thermodynamic cycles, a lot of important achievements have been obtained
有限時間熱力學涉及到許許多多的研究領域,特別在優化熱力學循環性能的研究中已取得極其大量的重要成果。The discussion about the efficiency limit of any cycle by using entropy
用熵討論任意循環的極限效率Using such a theory is based on the following cognition : financial opening can also promotes the domestic economy through the financial deepening. the essence of financial deepening is to eliminate the market ' s partition and the price ' s tortility and that is the meaning of financial opening
首先,本文從介紹傳統的金融深化理論入手,指出金融壓制的存在極大的限制了經濟的發展,只有通過金融深化才能促使經濟進入良性循環階段,同時必要的金融約束是保證金融安全的重要步驟。Enmax technology ( shanghai ) company, ltd. combines years of mud engineering knowledge and manufacturing experience, and designs highly efficient and extremely compact fluids processing equipment and mud recycling systems
恩曼技術(上海)有限公司綜合了多年的泥漿工程知識和製造經驗設計出一系列的高效率、結構極為緊湊的流體處理設備和泥漿循環系統。In our final analysis we are brought to the circle of infinity, to that utmost limit, to which the human intellect is brought in every department of thought, if it is not merely playing with its subject
我們分析到最後,就可以達到無限的循環,達到人類智慧在一切思維領域內達到的極限,假如智慧不對它所研究的對象採取玩弄的態度的話。4 pseudo - static force testing of 1 : 2 scale models including three steel frame two with semi - rigid connection and one with dog - bone connection are first carried out in china in order to obtain elastic - plastic behavior of semi - rigid connections and dog - bone connections steel frames under cyclic loading as well as to analyze collapse characteristic and the coming order of plastic hinges of the structure with different connections after structural ultimate strength has lost and conditions of stress development in the dog - bone, and the reason of the brittle failure in the rigid connections is obtained
同時探討了連接形式對鋼框架性能的影響。 4進行了兩榀半剛性連接和一榀狗骨式連接平面鋼框架結構的擬靜力試驗。通過試驗考察了半剛性連接和狗骨式連接平面鋼框架結構在循環荷載作用下的彈塑性性能;了解了不同連接形式的結構在達到極限承載力后的破壞形態和塑性鉸出現的順序。Pseudo - static force testing of 1 : 2 scale models including two steel frame with semi - rigid connections is first carried out in china in order to obtain elastic - plastic behavior of semi - rigid connections steel frames under cyclic loading as well as to analyze collapse characteristic after structural ultimate strength has lost and the coming order of plastic hinges
通過試驗考察了半剛性連接平面鋼框架結構在循環荷載作用下的彈塑性性能;了解結構在喪失極限承載力后的破壞形態和塑性鉸出現的順序;利用所編程序計算了其中一個框架的受力性能。Strategy of repair and reinforcement on existing concrete structures in remaining service life was analyzed. 3. a method to analyze remaining fatigue life for existing concrete structures was proposed based on reliability theory, in which the number of critical fatigue cycles under a certain stress was taken as a random variable
以結構的極限疲勞循環次數作為隨機變量,基於可靠性理論提出了在役鋼筋混凝土結構疲勞剩餘壽命的預測方法,分析了多種工況下混凝土結構在未來服役期內的疲勞可靠性和疲勞剩餘壽命。分享友人