parabola of order 中文意思是什麼

parabola of order 解釋
階拋物線
  • parabola : n. 1. 【數學】拋物線。2. 碗狀物〈如話筒等〉。
  • of : OF ＝Old French 古法語。
  • order : n 1 次序，順序；整齊；（社會）秩序，治安；狀況，常態；健康狀態；條理；會場秩序；議事程序，日程；...
  1. In order to solve this problem, the distribution of the force was studied. with analyzing the data of ship launching, the paper educes seven typical distribution forms, include uniform distribution, sine distribution ( 1 / 2 amplitude ), trapezoid distribution, right triangle distribution, sine distribution ( 1 / 4 amplitude ), parabola distribution, isosceles triangle distribution

    主要有七種分佈形式，包括分佈趨勢較平緩的均勻分佈形式、正弦（ 1 2波形）分佈形式、梯形分佈形式；峰值出現在滑道最前端的直角三角形分佈、正弦（ 1 4波形）分佈、拋物線形分佈；還有峰值出現在分佈區域中間的等腰三角形分佈。
  2. Three shaped profiles ( parabola, linear, and exponential ) have been considered. the exponential dispersion profile fiber loop is optimal for the propagation and compression of picosecond pulse. on the contrary, the parabola dispersion profile fiber loop is optimal for femtosecond pulse due to the high order effects such as the third order dispersion ( tod ), stimulated raman scattering ( srs ) and self steeping ( ss )

    （ 3 ）研究不同色散遞減類型（拋物線遞減、線性遞減、指數遞減）光纖構成的環形腔中傳輸的特性，發現其色散曲線為指數遞減型光纖有利於皮秒光脈沖的傳輸與壓縮；而對于飛秒脈沖，由於三階色散（ tod ） 、脈沖拉曼自散射（ srs ）及自變陡（ ss ）等高階非線性效應的影響，情況恰恰相反；色散曲線為拋物線遞減型的光纖構成的光纖環最有利於脈沖傳輸與壓縮。
  3. Then, in order to meet the need of relevant parameter calculating conveniently, basing on the principium of the material mechanics, the cube - parabola method in calculating bending strength parameter number is provided

    同時為適應有關參數數值計算需要，根據材料力學基本原理，提出彎曲強度參數計算中的立方拋物線法。
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