短時彈性模量 的英文怎麼說
中文拼音 [duǎnshídànxìngmóliáng]
短時彈性模量
英文
short term elastic modulus- 短 : Ⅰ形容詞(空間、時間兩端之間的距離小) short; brief Ⅱ動詞(缺少; 欠) lack; owe Ⅲ名詞1 (缺點) we...
- 時 : shí]Ⅰ名1 (比較長的一段時間)time; times; days:當時at that time; in those days; 古時 ancient tim...
- 彈 : 彈名詞1. (彈子; 小球形的東西) ball; pellet 2. (內裝爆炸物, 具有破壞和殺傷能力的東西) bullet; bomb
- 性 : Ⅰ名詞1 (性格) nature; character; disposition 2 (性能; 性質) property; quality 3 (性別) sex ...
- 模 : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
- 量 : 量動1. (度量) measure 2. (估量) estimate; size up
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Short term elastic modulus
短時彈性模量The main reason is that the short - range potential is ignored. 2. we presented the theoretical model of collisional quantum interference on rotational energy transfer in atom - diatom system, using the theories of time dependent born approximation and quantum inelastic scattering, and taking into account not only the long - range interaction potentials, but also short - range interaction potential
2 .應用含時微擾理論和量子非彈性散射理論,考慮一級含時波恩近似,長程相互作用勢,短程相互作用勢和直線軌跡近似,完善了原子一雙原子分子體系分子轉動能量傳遞中的量子干涉模型。Bridge with high pier and long span uses high - strength materials and thin - wall structure and often adopts segmental construction method, the effect of concrete elastic modulus and creep and shrinkage are significant, so aging stability analysis research has important significance
又由於此類橋梁大都採用節段施工方法,施工周期短,混凝土的彈性模量變化、徐變收縮等時效因素的影響顯著,開展大跨徑混凝土橋梁施工全過程穩定性研究具有重要意義。Thermal residual stresses in short fiber reinforced metal matrix composites ( sfrmmc ) can reach a high level and have a significant effect on the mechanical properties of composites. in this paper, three dimensional elastoplastic finite element analyses were used to study the thermal residual stresses in sfrmmc and its effect systematically. with the interfacial property, fiber ' s orientation and reciprocity of fibers considered, the thermal residual stresses in - al2o3 / al - 5. 5mg, - al2o3 / al - 5. 5zn and - al2o3 / al - 12si alloy composites were calculated and analysed
本文在分析計算中綜合考慮了界面性能、纖維位向以及纖維間相互作用的影響,分別採用單纖維模型、雙纖維模型和斜向纖維模型,對- al _ 2o _ 3 al - 5 . 5mg 、 - al _ 2o _ 3 al - 5 . 5zn和- al _ 2o _ 3 al - 12si三種al合金基復合材料的熱殘余應力進行了計算和分析;對存在熱殘余應力時復合材料的應力?應變曲線進行了模擬;還基於能量等效原理的有限元方法,考慮了熱殘余應力及纖維位向的影響,推導了短纖維增強金屬基復合材料彈性模量的預測公式。分享友人