例句與造句

1. nonlinear electric field transient finite element equation is performed based on the backward euler method and the variational principle
   摘要基于后退歐拉法和變分原理推導(dǎo)了非線性電場(chǎng)的暫態(tài)有限元方程。
2. theoretical analysis and numer-ical experiments show that bdf method of order two is indeed superior to the commonly used backward euler method and crank-nicolson scheme
   理論分析和數(shù)值試驗(yàn)表明該方法明顯優(yōu)于以往常用的向后euler法及grank-nicolson格式。
3. It's difficult to find backward euler in a sentence. 用backward euler造句挺難的