Variational principles play an important role in the formulation of many problems of mathematical physics.变分原理现在许多数学物理的表述中起着重要作用.After studying differential calculus you will be able to solve these mathematical problems....
This forms the basis for our mathematical expression for the electric field.这是电场数学表达式的基础。Mathematical physics is an almost impossibly difficult subject.数学物理是一门难得超乎想象的学科。He towers above his fellow students in mathematical...
She described the distribution of food and medical supplies as a logistical nightmare.她把分配食物和药品的工作说成是组织管理上的噩梦。Organizing famine relief presents huge logistical problems.筹画馑救济工作在后勤方面困难极大.Logistical problems may be causing...
The aeroplane was gyrating about the sky in a most unpleasant fashion.飞机在空中盘旋，令人不堪忍受。They began gyrating to the music.他们随着音乐的节奏旋转起来。The financial markets are grappling with just those issues - and gyrating between euphor...
Editorially, they never really became a unique distinct product.就立场和观点来说，它们从未真正做到树立起自己独具一格的视角。With its unique heating element it makes perfect coffee.其独特的电热元件使它能够煮出非常美味的咖啡。This interesting and charming creature is unique...