高階在先 的英文怎麼說

中文拼音 [gāojiēzàixiān]
高階在先 英文
rpchof remainder polynomial coefficients highest order first
  • 高 : Ⅰ形容詞1 （從下向上距離大; 離地面遠） tall; high 2 （在一般標準或平均程度之上; 等級在上的） above...
  • 階 : 名詞1. （臺階） steps; stairs 2. （等級） rank 3. [醫學] （耳蝸的三個螺旋管的任一個） scala 4. [數學] order 5. [地質學] stage
  • 先 : 名詞1 （時間或次序在前的） earlier; before; first; in advance 2 （祖先; 上代） elder generation; ...
  • 高階 : high [higher] order高階導數 higher derivative; higher order derivative; derivative of higher orde...
  1. Fundamental of laser 40ar / 39ar dating method : our laboratory has successfully set up the laser microprobe 40ar / 39ar geological dating method. our works include adjustment of the high - gain electron multiplier in mass spectrometer and correction of mass discrimination, adjustment of the laser, test for absorption ability of minerals to laser, designing and manufacturing high - vacuum sample chamber, sample preparation and irradiation, research on the variability of j values on the surface of rock chips, measuring atmospheric argon, determination and correction of blanks and ages, etc. the laser microprobe technique is particularly effective for some geological samples. it can be used, for example, for research of distribution of the components in extremely small samples that are very difficult to be separated and purified and those which contain excess argon

    本文首先從常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫定年實驗室的改進入手，進而建立了激光~ （ 40 ） ar ~ （ 39 ） ar定年實驗室，利用這兩種先進同位素地質定年方法，結合其他手段，對青藏高原腹地和北緣的阿爾金斷裂系多期地質事件進行了詳細的同位素年代學研究：一、參照國際先進實驗室的流程，對我們的常規~ （ 40 ） ar ~ （ 39 ） ar階段升溫實驗室在樣品的預處理、樣品的照射條件和系統空白測量及校正等方面進行了改進，使之產出的同位素年代數據更可靠並為國際同行所承認。
  2. 23 tunisian goal v spain on their travels to stuttgart on monday, the africans raised a few eyebrows by taking a surprise early lead against the much - fancied spanish

    周一在斯圖加特對陣呼聲很高的西班牙，非洲人在開始階段取得的領先讓對手皺眉。
  3. The top widely give or get an electric shocks to wait the evd of the actual shipments the predominances measure to all compare to expect to want little, up widely give or get an electric shock the first shipment 2000 set, ratio in advance conceive big for the shrinkage. machine business enterprise of another 7 greatest discses within evd alliances, now haven t take outed the kind machine, and more have no a substance action on the market. created the even to put off the evd production plan, and start all over again to beat to build the high and pure dvd ; grow the to now return at hesitate the stage ; ten thousand benefits reach a business enterprise is then directed to throw the center of gravity to face philip get the engraving of the dvd ; even if is a top to widely give or get an electric shock, and also apparently diligently not, recent capital increase 577 ten thousand usds used for to engrave the production of the dvd with develop

    上廣電等evd主導者的實際出貨量都比預期要少，上廣電首批出貨2000臺，比預先設想大為縮水。 evd聯盟中的另外7大碟機企業，目前還沒有拿出樣機，在市場上更沒有實質性的動作。創維甚至擱置了evd的生產計劃，另起爐灶打造高清dvd長虹目前還在觀望階段萬利達等好幾家企業則直接將重心投向了飛利浦領銜的刻錄dvd即便是上廣電，也似乎用心不專，最近增資577萬美元用於刻錄dvd的生產和研發。
  4. The writer studies the developed steps of real estate industry in the above - mentioned period and describes its generation mechanism, characteristics and cause of business cycle fluctuation of real estate industry in the period of our economy system shift. it is necessary to point out that policy cycle fluctuation should be a fundamental cause on business cycle fluctuation of real estate industry in china. writer here jumps at the conclusion that the recovery phase and depression phase of business cycle in our real estate industry should be later than the expansion phase and decline phase

    該部分內容由第3章構成，即從房地產經濟周期波動的一般研究轉到對我國房地產經濟周期波動進行分析，從總體上看，改革開放以來我國房地產業的真正形成與發展只有20年的歷史，通過對這一短時期中國房地產業發展的探討，指明轉軌時期中國房地產經濟周期波動的一些主要特點，同時指出我國房地產經濟周期波動形成機制與原因，當前我國經濟轉軌時期，政策周期波動是房地產經濟周期波動的根本原因，並從理論角度分析了房地產經濟周期波動與宏觀經濟周期波動在各個階段間的相互關系，得出我國房地產經濟周期相對于宏觀經濟周期波動來說在復甦期和蕭條期滯后，但高漲期和衰退期卻先行的結論。
  5. Yet these two noble and intelligent creatures, united by the indissoluble ties of maternal and filial love, had succeeded in tacitly understanding one another, and economizing their stores, and albert had been able to tell his mother without extorting a change of countenance, - " mother, we have no more money.

    可是，這兩個高貴而聰明的人，在母子之愛的聯系之下，得到了無言的諒解，他們不用象朋友之間那樣先得經過初步的嘗試階段才能達到開誠相見。開誠坦白在這種情況下是非常重要的。阿爾貝至少不會對他的母親說： 「媽，我們沒有錢了。 」
  6. Meanwhile, on the fundamental parameters that can be acquired in the primary design stage of a new car or a car which it has put in used, this paper utilizes adams / car to establishes the simulation parametric modeling of a suspension according the topology structure of macpherson front suspension system, in this model, we considered the front suspension system, steering system and the tire model in detail, and the bushing effect was included in this study, and it is very convenience to carry out kinetics / elastic kinetics simulation. all kind of the suspension parameters on handling and stability and automobile comfort were analyzed

    Adams的實體數值懸架運動學模擬分析為懸架的設計開發提供了一種先進高效快捷的方法。與此同時，本文依據麥弗遜式前懸架的拓撲關系，利用設計階段的新車或者是正在使用的汽車的所能取得的基本參數，藉助adams car建立了懸架參數化模型，在這個模型里，考慮了轉向系統、輪胎、襯套等因數，因此可以方便地進行懸架運動學彈性運動學分析。
  7. First, we apply the method of galerkin and the fixed theorem of the larey - schauder to prove the existence of the approximate solution. next, we give the priori estimates of the higher order derivatives ( with respect to spa - tial variable and time variable ) of the approximate solution

    首先應用galerkin方法和larey一schaude :不動點定理證明近似解的存在性，然後進行近似解的高階導數的先驗估計（關于空間變量和時間變量） 。
  8. In these regions, an expensive high - order accurate eno scheme is applied to evaluate the numerical flux at cell boundaries. and hi smooth regions a cheap spline interpolation is used to get the value of the numerical divergence from values previously obtained on lower resolution scales to save the computational cost

    在這些奇性區域，我們利用代價昂貴的高階基本無振蕩格式計算單元邊界的數值通量；而在解光滑的區域，則用廉價的樣條插值根據先前低分辨尺度上得到的值來計算出其數值散度，從而減少計算工作量。
  9. 3. the modeling method based on mechanism analysis and identification method always exits unmodeled high - order part and the modeling method based on neural networks usually has not good enough generalization capability. we fuse above two kinds of modeling method and put forward a hybrid modeling method based on mechanism analysis, identification and rbf neural networks. this paper proposed a hybr id modeling method based on mechanism analysis, identification and rbf neural networks. first, get a object ' s low - order model by the mechanism analysis and identification method. second, adopt rbf neural networks modeling method to compensate unmodeled high - order model. the sum of the low - order model and high - order model is the hybrid model. this kind of hybrid model has more accuracy than a model based on mechanism analysis and identification and has more generalization capability than a model based on neural networks

    針對基於機理分析和辨識的建模方法總是存在未建模的高階部分，精度不夠高和神經網路建模方法泛化能力差的缺點，將這兩種建模方法進行融合，提出基於機理分析、系統辨識和rbf神經網路的混合建模方法，首先採用機理分析和辨識的方法得到工業對象的低階模型，再用rbf神經網路建模方法補償未建模高階模型，這樣得到的混合模型，比單純基於機理分析和辨識的建模方法具有更高的精度，比單純的神經網路的建模方法具有更好的泛化能力。
  10. A business analyst s work peaks in the inception phase and the beginning of the elaboration phase

    一個業務分析人員的工作在先啟階段和精化階段的開端達到最高點。
  11. 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，首先基於非局部降階法，推導了高階標稱類擺系統lagrange穩定的充分性條件，然後基於此條件，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。
  12. Firstly, a reduced order model of this flexible structure is obtained by frequency domain identification, then unstructured uncertainties constituted by neglected modes are taken care of in the time of design process by choosing appropriate weighting functions, arid finally a robust feedback controller is designed based on the reduced order model and the approximate knowledge of unmodeled uncertainties

    首先通過頻域辨識得到柔性結構的降階模型，而剩餘高階模態構成的非結構不確定性，通過對權函數的選擇在設計階段就加以考慮，然後基於降階模型和未建模不確定的近似特性設計了魯棒反饋控制器。
  13. It is necessary in digital communication system that carrier recovery can compensate frequency offset and phase jitter brought by transmission and modulation. this paper is mainly focused on carrier recovery technique. we introduce the channel model at cable headed and receiving site. firstly, we introduce the principle of carrier recovery and give some algorithms of them, which are directed - decision, reduced constellation and frequency sweeping

    本論文緊緊圍繞著數字通信系統中的載波恢復技術，在介紹了有線通信系統所用的調制解調通道模型后，首先闡述了載波恢復技術的思想和基本原理，在此基礎上給出了三種載波恢復演算法，即判決導向演算法、簡化星座判決演算法和掃頻演算法，並且給出了其各自的模擬圖：然後深入研究了一種適合高階qam並且能糾正較大頻偏的載波恢復技術：極性判決演算法。
  14. Firstly, the first eight singular point quantities are computed and conditions for infinity to be a center are deduced as well, then a system that bifurcates eight limit cycles in the neighborhood of infinity are constructed

    首先通過同胚變換將系統無窮遠點轉化成原點，然後求出該原點的前8奇點量，從而導出無窮遠點成為中心和最高階細焦點的條件，在此基礎上給出了五次多項式系統在無窮遠點分支出8個極限環的實例。
  15. In the third chapter, we will study the existence and uniqueness of the classical global solution and generalized global solution to the periodic boundary value problem and the cauchy problem for this kind of equation. in the second chapter, we study the following nonlinear wave equation of higher order : with the initial boundary value conditions or with where a1, a2, a3 > 0 are constants, ( s ), f ( s0, s1, s2 s3, s4 ) are given nonlin - ear functions, u0 ( x ) and, u1 ( x ) are given initial functions. for this purpose, by green ' s function of a boundary value problem for a fourth order ordinary differential equation we first reduce the problem ( 1 ) - ( 3 ) to an equivalent intergral equation, then making use of the contraction mapping principle we prove the existence and uniqueness of the local classical solution for the intergral equation

    本文分三章，第一章為引言；第二章研究一類非線性高階波動方程的初邊值問題的整體古典解的存在性和唯一性，以及古典解的爆破；第三章研究此方程的周期邊界問題和cauchy問題的整體廣義解和整體古典解的存在性和唯一性，具體情況如下：在第二章中，我們研究一類非線性高階波動方程的如下初邊值問題：或或其中a _ 1 ， a _ 2 ， a _ 3 0為常數， （ s ） ， （ s _ 0 ， s _ 1 ， s _ 2 ， s _ 3 ， s _ 4 ， ）為已知的非線性函數， u _ 0 （ x ） ， u _ 1 ， （ x ）為已知的初始函數，為此，我們先用四階常微分方程邊值問題的green函數把上述問題轉化為等價的積分方程，然後利用壓縮映射原理證明此積分方程局部古典解的存在性和唯一性，又用解的延拓法證明上述問題整體古典解的存在性和唯一性，主要結果有：定理1設u _ 0 （ x ） ， u _ 1 （ x ） c ~ 4 [ 0 ， 1 ]且滿足邊界條件（ 2 ） ，若以下條件滿足：其中a ， b月0為常數， w
  16. At first, we took the kdv equation and the kdv - burgers equation as examples to point out the fact that it is not necessary to obtain the value of the order of solitary wave solutions by equating the highest nonlinear term and the highest - order partial derivative term in this method. meanwhile, we obtained some exact solitary wave solutions of the kdv - burgers equation

    首先以kdv方程和kdv - burgers方程為例，指出在該方法中，孤立波解的階數通過平衡非線性方程的非線性項和最高階導數項得到是不必要的，同時也得到了kdv - burgers方程的兩組精確解。
  17. Based on the introduction to data mining, text mining andknowledge management, we divide the knowledge management into three phases, knowledge repository, knowledge sharing and knowledge discovery respectively, from the view - point of technical development. we analyse the key component of text mining, and point out that it is the main trend of intelligent information processing in the coming new century

    本文首先介紹了數據挖掘、文本挖掘和知識管理等概念，然後從技術角度出發，將知識管理劃分為知識庫、知識共享和知識發現三個階段，分析了作為最高階段的知識發現的關鍵技術和意義，最後指出在文本中進行知識發現是新世紀智能信息處理的重要方向。
  18. During this period, the company accepted the internal and external decorating projects for yantai civil aviation building, the glass curtain wall project for the building of bank of china in jinan ( it lies in the most flourishing commercial area. it is a 25 - story building with a height of about 100 meters. the project costs about 10 million rmb ), the external vertical decorating project for jinan real estate building ( the project is a key construction project in jinan city

    2000年至今公司在總體規模、施工能力及管理水平上再上新臺階，在此期間，公司憑實力先後承接了煙臺民航大廈內外裝工程、濟南市中銀大廈玻璃幕墻工程（該工程位於濟南市最繁華商業區，共25層，高度約100米，專項造價約1000萬元） 、濟南市房產大廈外立面裝飾工程（該工程為濟南市政府重點建設項目，共26層，高度約150米，專項造價約1300萬元，公司為此動用了同濟大學專家設計力量及國內一流的施工隊伍） 、人民銀行濟南分行金庫單元幕墻窗工程等。
  19. Strengthening the class foundation and expanding the mass foundation are a unified whole, with one unable to apart from the other ; ( 2 ) according to the present economic and social development, enhancing the party ' s force of influence and cohesion in the society asks for expanding the mass foundation ; ( 3 ) the rise and fall of some parties in the world history tells us that expanding continually the mass foundation directly influences the party ' s future ; ( 4 ) expanding the mass foundation will not blur the class nature, or turn the party into " a civil party "

    二者不可偏廢。 （一）黨的群眾基礎是黨賴以生存和發展的依託； （二）根據經濟發展和社會進步的實際，不斷擴大黨的群眾基礎，是提高黨在全社會的影響力和凝聚力的需要； （三）世界上一些執政黨由興而衰、由執政而丟失政權的教訓說明：不斷擴大黨的群眾基礎，贏得新興階層和群體的支持，直接關系政黨的前途命運； （四）擴大黨的群眾基礎不會模糊黨的階級性，影響黨的先進性，更不會把我們黨變成「全民黨」 。
  20. First, we do not know what kind of bifurcation will happen in advance, it is difficult to choose what kind of regular extended system for detecting them. second, if there are higher order singularities, even the multi - dimensional null space, one parameter is not enough for establishing a regular extended system

    首先考慮單參數非線性問題，如果參數的個數足夠多，在延拓過程中通過求解各種正則的擴展系統可以求出方程解枝上存在的各種高階奇異點，例如高階折疊點、橫截式分歧點、音叉式分歧點等。
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