基本解釋球面四次曲線同根派生 sphero-quartic相關(guān)詞英漢例句sphero quarticn. 球面四次曲線A complete quartic polynomial consists of 15 terms. 一個(gè)完整四次的多項(xiàng)式由15項(xiàng)組成。And what was the point of a quartic steering wheel? 而且四次式的方向盤(pán)又是怎么一回事???Moreover equations of degree higher than quartic often arise in equilibrium calculations. 況且,在平衡計(jì)算中常常發(fā)生比四次方程還高的高次方程。In this paper, the bifurcation of limit cycles for a quartic polynomial system is investigated. 摘要研究一類(lèi)四次系統(tǒng)的極限環(huán)分枝問(wèn)題。sphero-quartic更多例句