differential expansion 中文意思是什麼
differential expansion
解釋
不均勻膨脹- differential : adj 1 差別的，區別的；特定的。2 【數學】微分的。3 【物、機】差動的，差速的，差示的。n 1 （鐵路不...
- expansion : n 1 張開，伸展。2 擴大；擴建；展開；發展。3 廣袤，遼闊。4 擴張物，擴大部分。5 （講題等的）詳述，...
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By introducing proper stretchy variable and constructing boundary layer function, it concludes n - order approximate solution, and using theory of differential inequality, uniformly validity of asymptotic expansion is proved
通過引進適當的伸長變量，構造邊界層函數，得到了解的n階近似值，並利用微分不等式理論證明了解的漸近展開式的一致有效性。 -
The theoretic calculating method of the maximum and the minimum water level in the differential surge tank has been derived firstly. also the explicit method of calculating surges in the differential surge tank has been deduced firstly by use of thaler series expansion. the calculating method of section of the well and the effective impedance hole in the surge tank has been gived
根據差動式調壓室的基本微分方程，首次推導出了差動式調壓室涌浪幅值的理論計算公式；並同樣利用泰勒級數展開方法推導出了差動式調壓室水位波動的顯式計算式；導出了差動式調壓室大井面積和有效阻抗孔面積的計算方法。 -
To overcome the shortcomings of differential geometry method in the respect of invertibility and dynamic state feedback, this paper discuss algebra control method. combining linear algebra with dynamic expansion, one method can decouple the nonlinearity through construct the root of nonlinear system by dynamic expanding
一種方法是採用線性代數理論與動態擴張演算法相結合來對非線性系統進行解耦分析，通過運用動態擴張演算法來構造非線性系統的根而達到對非線性系統解耦控制的目的。 -
By using the asymptotic analysis method and the diagonalization technique, considers the singular perturbation of boundary value problem for system of third order nonlinear integro - differential equation. under appropriate assumptions, the existence of the solution of perturbation problem has been proved and a asymptotic expansion of the solution and the estimation of the corresponding remainder term are geven as well
研究三階非線性積分微分方程組邊值問題的奇攝動.在適當的條件下，利用漸近分析方法和對角化技巧，證得解的存在性並給出解的漸近展開式及其餘項估計 -
Methods of test for dense shaped refractory products - determination of thermal expansion by a differential method
緻密成型耐火製品試驗方法.由差動法測定熱膨脹性 -
Methods of test for dense shaped refractory products - part 19 : determination of thermal expansion by a differential method
緻密成型耐火製品檢驗方法.第19部分:由差動法測定熱膨脹性 -
The present thesis employs the cone theory, monotone iterative technique, the conical expansion and compression principle, the method of upper and lower solutions, the monch theory of fixed point, and so on, to investigate the existence of solutions of sevral differential equations. the obtained results are either new or intrinsically generalize and improve the previous relevant ones under weaker conditions
本文利用錐理論、單調迭代技術、錐拉伸壓縮不動點原理、上下解方法、不等式迭代技術、 m （ ? ） nch不動點理論等，研究了幾類微分方程解的情況所得結果或是新的，或是採用新方法在更弱條件下推廣和改進以前的結果 -
In this paper, based on the acquaintance of the reason and background of turbine ' s differential expansion, focus on the thermal - expansion performance of steam turbine
本文在熟悉了解汽輪機脹差產生原因和背景的前提下，著重研究了汽輪機轉子的熱膨脹特性。 -
Based on the acquaintance of the reason and background of turbine ’ s differential expansion, the thermal characteristics and axial displacement of the steam turbine rotor have been discussed
本文在介紹和了解汽輪機脹差產生現象的前提下，著手了解研究汽輪機轉子的熱力學特點和軸向位移。 -
Are uncertain and should be regarded as random variables, therefore the reinforced concrete frame is stochastic structure inherently, and then its motive equations converted to combined random differential equations for the uncertain parameters and external random excitation. these equations were solved by order - orthogonal expansion method with pseudo - excitation method, and then the statistic stochastic responses of random structure were obtained. at last, based on the stochastic cumulative damage model with double parameters developed by park, formulas were formulated for calculating structural earthquake damage probability using the structural reliability theory ( mainly jc algorithm ) in extensive random space
首先對受地震激勵的剪切型鋼筋混凝土結構進行建模，用隨機等效線性化方法將二階非線性微分方程組化成一階線性微分方程組（或稱之為狀態方程） ；再考慮材料等參數的隨機性，則狀態方程成為復合隨機微分方程組，將擴階系統方法和虛擬激勵方法推廣並應用於這個復合隨機微分方程組，求出結構的隨機響應量的統計參數；最後採用隨機累積損傷破壞準則，在廣義隨機空間內，用jc演算法求解失效概率，進而求出結構的抗震可靠度。 -
Parallel seat gate and seat ring construction can be furnished for high differential pressure services or where high piping loads or thermal expansion may cause sticking of a wedge type gate
平行閥座閘閥和閥座環結構可以應用在高壓差應用環境中，或者高管道負載，或可能導致楔形閘板閘閥卡住的熱膨脹應用環境中。 -
Under appropriate assumptions, the existence of solution is proved by means of the theory of differential inequalities and the uniformly valid asymptotic expansion for arbitrary nthorder is obtained
在適當的條件下，利用微分不等式理論證明?解的存在性，得到?解的任意階近似的一致有效漸近展開式。 -
The standard parabolic equation method was obtained by the decompocition of the scalar wave equation and the expansion of the pseudo - differential operator
通過對傳統波動方程的分解和偽微分運算元的近似展開，獲得了標準拋物線方程。 -
The input of the heater is controlled with proportional - integral - differential ( pid ) logic. the flux of the cooling fluid is regulated by electronic expansion valve
系統採用pid演算法控制導電鍍膜的加熱量，同時使用電子膨脹閥調節冷卻介質的流量。 -
By using new dual vectors, dual differential matrix and orthogonality relationship, a new solution method by igenfunction expansion for an elastic system with one continuous coordinate is establishen based on the theory of ordinary differential eguations
摘要以常微分方程的理論為基礎，利用新的對偶變量、對偶微分矩陣和正交關系，以單連續座標彈性體系為例，建立了與彈性力學求解新體系平行的特徵函數展開解法。 -
The vigorous situation appears in our country in " third party logistics ", i will introduce the reason such as economy, politics, academy, technology, market why third party ' s logistics enterprises rise in our country briefly, several kinds of present main operation modes : it is not assets type " the logistics mode, basic logistics service mode, combine the mode, comprehensive logistics agency ' s mode, centralized logistics mode organically, and development strategy : according to the expansion type strategy, keeping type strategy, tightening type strategy that the developing direction divide ; manage according to business concentration that relevance divide into development strategy, diversification deal in the development strategy ; according to the comprehensive logistics strategy that range and function of the logistics enterprises service divide, systematized logistics strategy, strategic, differential and low cost logistics strategy of flexibility logistics ; make management strategy according to cooperative type longitudinal cooperative management strategy, horizontal cooperative management strategy, network compound that divide into of enterprise
摘要「第三方物流」在我國呈現蓬勃發展的態勢，文中我將簡要介紹了一下第三方物流企業在我國興起的諸如經濟、政治、學術、技術、市場方面的原因，目前的幾種主要運作模式：非資產型物流模式、基礎物流服務模式、有機整合模式、綜合物流代理模式、集中物流模式，以及發展戰略：按發展方向分為擴張型戰略、維持型戰略、緊縮型戰略；按業務相關性分為集中經營發展戰略、多樣化經營發展戰略；按物流企業服務的范圍和機能整合性分為綜合物流戰略、系統化物流戰略、柔性化物流戰略、差別化和低成本化物流戰略；按企業間的合作類型分為縱向合作經營戰略、橫向合作經營戰略、網路化合作經營戰略。 -
Abnormality of differential expansion during unit starting and its optimizing measares
機組啟動過程中差脹異常及對策 -
A plane - wave expansion method based on the effective medium theory is firstly introduced, and the new method has a better convergence than that of the pwm. as a new method for calculating the band structure of a photonic crystal, a finite difference scheme is also introduced to the governing differential equation based on the effective medium theory
首先提出了基於等效介質理論的平面波方法，顯著地改善了平面波演算法的收斂性質；同時提出一種新的計算光子晶體能帶的有限本徵差分演算法，與已有的平面波展開法相比，新方法保留了本徵值演算法的獨特優點，同時又克服了平面波展開法的慢收斂性。 -
Some representative examples are adopted in this paper to discuss the differences between the stability conditions deduced from the original partial differential equations and that obtained from the expansion equations
摘要通過一些典型例子討論了在用啟示性方法時從原偏微分方程推導來的穩定性條件與從差分方程展開式推導來的穩定性條件間的不同點。
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