最高阶导数线性地出现的那种方程是准线性方程.A quasilinear equation is one in which the highest - order derivative appears linearly.这种 “ 导数边界条件 ” 的规定描述于 3-5 节中.The specification of such " derivative boundary conditions " is described in Sectio...
大多数意大利人崇拜但丁的名字.Most Italians venerate the name of Dante.《神曲》是但丁的一部杰作.The Divine Comedy is considered a magnum opus of Dante.奥莉维亚和琳达把但丁的遗体放下.Olivia and Linda set Dante's body down....
Dried gourds are sometimes used as ornaments.干葫芦有时用作饰品.The villagers use gourds for holding water.村民们用葫芦盛水.I like white gourds, but not pumpkins.我喜欢吃冬瓜, 但不喜欢吃南瓜....
"My leg"— "I think it's broken," Eric groaned.“我的腿”——“我想是断了，”埃里克咕哝着说。Sam is the seven-year-old son of Eric Davies...萨姆是埃里克·戴维斯 7 岁的儿子。Genotype analysis of 147 miconazole - sensitive candida albicans isolates and 60 ...