potential modulus 中文意思是什麼
potential modulus
解釋
電位模數-
According to theory of bent structure, the paper applies the moment balance and potential energy theory, and works out the modified modulus 1 and 2 for the depth of burying foundation and toft transmutation, which effect buildings dynamic period
根據排架結構分析理論，應用力矩平衡及勢能原理分別推導出地基變形及基礎埋深對結構自振周期的修正系數_ 1和_ 2 。 -
Pet / mmt fiber is a kind of potential tyre cord with high modulus and low thermal shrinkage
如能進一步完善， pet mmt納米復合纖維完全可以製成高模低收縮的輪胎簾子線。 -
Abstract : the effects of young ' s modulus on the wave velocity, on the potential energy and kinetic energy in arbitrarily volume in the maocinery longitudinal and on the vibration phase among incidance ware, reflex wave and transmission wave at the boundary surface of two kinds of medium are discusseed
文摘:本文就楊氏模量在機械縱波中的波速、任意體積內的勢能和動能及在兩種介質界面處入射波、反射波、透射波的振動周相關系中的作用作了闡述。 -
The following principles are proved : increasing cfp adhesive length will release the concentrating of shear stress near the cutoff point, this will lead to the increment of loading - bear capacity of concrete beams ; increasing the thickness of cfp will improve the transition of load from concrete beam to cfp, this is useful to exert the potential of cfp ; in creasing the anti - shear modulus of adhesive will result enhance the concentrating of shear stress, this is harmful to the effect of cfp reinforced concrete beams
本文的理論分析結果可以表明：增加碳纖維板的粘結長度可以緩解碳纖維板端部界面上的剪應力集中，改善混凝土梁結構的加固效果；增大碳纖維板的粘結厚度可以增大界面上的剪應力，改善混凝土樑上載荷向碳纖維板的傳遞效果，有利於充分發揮碳纖維布的潛能；如果粘結膠層的抗剪模量過大會加劇剪應力的集中，從而對碳纖維加固的效果不利。 -
Based on the study of regional industrial structure optimum theories and optimize methods, this paper studies the definition of inferior posiyion industry, the meaning and the reason, then puts forward a new estimate system of inferior position industries : uses the method of data envelopment analysis ( dea ) to analyze the relative validity among industries, then according as synthesis benchmark modulus of industries, consulting the degree of pollution and energy efficiency, combining qualitative analysis, estimate all industries " efficiency and development potential, finds out the inforior industries in certain region
論文在深入總結了區域產業結構的內涵及演化趨勢的基礎上，分析了劣勢產業的定義、成因及其特點，探討了產業結構優化理論和優化方法及其模型，建立了一套劣勢產業的評價指標，並提出了一種新的劣勢產業評價方法模型，即先用數據包絡分析法（ dea ）評價產業的相對有效性，然後根據該產業的綜合基準系數，參考其環保、節能指數並結合具體產業進行定性分析，從而確定出一個區域的劣勢產業。 -
Aluminum infiltrated silicon carbide composite exhibits excellent properties such as high thermal conductivity, low coefficient of thermal expansion ( cte ), high modulus and low density, therefore it has extensive potential applications in electronic packaging
鋁滲碳化硅復合材料具有高導熱、低膨脹、高模量、低密度等優異的綜合性能，在電子封裝領域具有廣闊的應用前景。 -
Water energy resource theoretical gross of the liangshan prefecture exceed, the water energy resource theoretical gross of the prefecture of yichang in hubei province ? ? “ the big city of hydropower ” ( the developable hydropower potential has 26, 000, 000kw ), and the water energy resource theoretical gross of the prefecture of ganzi in sichuan province ( the developable hydropower potential reach 37, 000, 000kw ), the modulus of water energy resource in the liangshan prefecture is 1181 kw / sq. km.
涼山州水能資源模數為1181千瓦/平方公里，盡管涼山的國土面積僅佔全國幅員面積的6 ，但卻擁有佔全國10 . 5 %的水能資源量和13 . 1 %的可開發量，假如把這些可開發的水能資源全部開發出來，每年可發電2970億度，平均每個中國人每年可用230度。
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