trigonometric formula 中文意思是什麼
trigonometric formula
解釋
三角公式- trigonometric : adj. 【數學】三角學的；（用）三角法的。
- formula : n （pl formulas lae ）1 公式，程式；定則，方案。2 【醫學】配方，處方。3 （政治口號等的）提法，表...
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So the framework chanmical way was adapted to study the character of the pipelines ' response under trigonometric function traffic loads ; then the randomicity of the parameters were taken into account, the paper uses the perturbation theory to describe the random character about the changing parameters of the pipelines. the calculate formula and simply resolution of response character of pipelines under random loads was educed. the technique of numerical value can stimulate the complex actual situation effectively
應用數值技術可以有效的進行實際復雜情況的模擬，因此，文中對管道在恆定交通荷載和簡諧荷載下管道的縱向以及橫向受力特性進行了數值模擬計算，主要採用比較適合於土體計算的abaq二軟體進行，同時也對其各影響因素作了相關敏感性分析。
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