highest derivative 中文意思是什麼
highest derivative
解釋
最高階導數- highest : adj 〈high 的最高級〉最高的。 the highest bidder （拍賣時）出價最高的人。 the highest good 至善。...
- derivative : adj. 導出的；派生的。n. 1. 派生物。2. 【語言學】派生詞。3. 【化學】衍生物。4. 【醫學】誘導法[劑]。5. 【數學】導數，紀數，微商。adv. -ly
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A quasilinear equation is one in which the highest-order derivative appears linearly.
最高階導數線性地出現的那種方程是準線性方程。 -
At first, we took the kdv equation and the kdv - burgers equation as examples to point out the fact that it is not necessary to obtain the value of the order of solitary wave solutions by equating the highest nonlinear term and the highest - order partial derivative term in this method. meanwhile, we obtained some exact solitary wave solutions of the kdv - burgers equation
首先以kdv方程和kdv - burgers方程為例，指出在該方法中，孤立波解的階數通過平衡非線性方程的非線性項和最高階導數項得到是不必要的，同時也得到了kdv - burgers方程的兩組精確解。
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