ideal strain 中文意思是什麼
ideal strain
解釋
理想應變-
Then, an ideal elastic stress - strain relation model is debated to buildup the equivalent load from the development deformation. the potential energy fonctionelle is built with the structural displacements introduced. the optimization equations are built by making the variation of the potential energy fonctionelle be zero
根據有限元方法，引入網格結點結構位移，建立了以單元結點lagrange位移和結構位移表達的變形位能泛函，利用變分法理論建立了使變形位能取極小值的優化模型。 -
The transformed hairy roots were detected for agropine to make sure the transformation was successful. a conclusion was reached as follows : agrobacterium rhizogenes r1601 was an ideal strain for hairy roots transformation from trichosanthes bracteata voigt which exhibited extraordinary transformation rate ( 60 % ). od600 = 0. 7 was the optimum infection concentration for the tested transforming agent, with temperature at 25, ph at 6. 0, 20min of infection and 48h of co - culture and phytohormone at 1. 0mg / l being the most favourable hairy root - inducting pattern
通過實驗和對結果的數據分析，得出下面的結論：發根農桿菌r1601是較好的大苞栝樓發根的誘導菌株，它對預培養24h的大苞栝樓子葉外植體具有最好的轉化效率和發根誘導率（ 60 ） ，最適的菌株感染濃度od _ （ 600 ）為0 . 7 ，溫度27 、 ph值為6 . 0 、 20min的感染時間和48h的共培養，以及黑暗條件和1 . 0mg / l的激素最有利於發根誘導的環境條件。 -
Ideal completed structure is determined by effect matrix method with choosing the strain energy of the structural system as optimum aim
分析中運用影響矩陣法以彎曲能梁最小為目標函數進行索力優化，確定斜拉橋成橋理想狀態。 -
No prince charming is her beau ideal to lay a rare and wondrous love at her feet but rather a manly man with a strong quiet face who had not found his ideal, perhaps his hair slightly flecked with grey, and who would understand, take her in his sheltering arms, strain her to him in all the strength of his deep passionate nature and comfort her with a long long kiss
她的意中人並不是將珍貴神奇的愛情獻在她腳前的風流倜儻的王子，他毋寧是個剛毅的男子漢神情安詳的臉上蘊含著堅強的意志，卻還沒有找到理想的女子。他的頭發也許或多或少已經斑白了，他會理解她，伸出胳膊來保護她，憑著他那深沉多情的天性緊緊摟住她，並用長長的親吻安慰她。 -
( 1 ) the statistical damage constitutive model for rock is improved basing on the hypothesis that the strain in the rock without damage is ideal to that in the damage rock. the hypothesis that all of the stresses in damage evolution equation are effective stresses is realized, and the proplem how to couple plastic strain to damage is solved
主要工作內容如下： （ 1 ）在假設無損巖石的應變和巖石總應變相等的基礎上完善了巖石的統計損傷本構模型推導，實現了損傷演化方程中全部採用有效應力假設和探討了損傷和塑性變形耦合問題。 -
Based on biphasic porous medium model of articular cartilage, this thesis regards the solid phase as isotropic linear elastic medium, the fluid phase as ideal fluid, the deformation as small, and the permeability depending on the volume strain of solid phase, and deduce out the finite element method for this nonlinear model
本文針對關節軟骨兩相多孔介質模型，視固體相為各向同性線彈性介質，流體相為理想流體，變形為小變形，滲透率與固體相體積應變相關，研究該非線性模型的有限元法。 -
The model adopts eight - nodes isoparametric quadrilateral element, drucker - prager ideal elastic - plastic stress - strain model and the contact element, which is used to simulate the interface between the wall and soil. accordingly, a flow chart about the arithmetic of contact is introduced in this paper
模型採用八結點等參平面四邊形單元、 drucker - prager理想彈塑性本構模型以及用接觸面單元模擬了土與圍護結構的相互作用，並給出了相應的接觸面模擬的接觸演算法流程。 -
It is pointed that the parameters based strain is more sensitive to structural local minute damage, so it is very ideal signature for structural weld damage identification
並指出，應變類參數對結構局部損傷十分敏感，是進行鋼結構構件焊縫損傷自動識別的理想的識別指標。 -
This article is associated with one of the projects called an intellectual decision technology for damage identification and maintenance of highway bridge in beijing sponsored by beijing natural scientific fund. this paper mainly focuses on the study of the application of the ideal damage identification parameter named strain modal
本文結合北京市自然科學基金重點項目? ?北京市公路橋梁損傷識別與維護智能決策技術的研究，著眼于目前一種較為理想的損傷識別參數? ?應變模態在公路橋梁損傷識別中的應用研究。 -
The results indicate that stress - strain curves with different water contents, consolidation stresses and stress paths are evidently dissimilar, which are correspondingly described with softening elastic - plastic model, ideal elastic - plastic model and hyperbolic elastic model
研究表明，原狀黃土含水量不同、固結圍壓不同、應力路徑不同、應力應變曲線亦顯著不同，可以由軟化彈塑性模型、理想彈塑性模型或雙曲線彈性模型描述。
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