Every vector can be resolved into covariant or into contravariant components.每个矢量都可以分解成协变分量或逆变分量.The covariant equation of plane motion body in curved space - time is studied.研究弯曲 时空 中平面运动刚体的动力学协变方程.This decomposition ma...
这将花费他们75英镑巨款。It'll cost them the princely sum of seventy-five pounds.他写第一本书得到了400元“巨款”.For his first book he received the princely sum of $ 400.这是一笔巨款.This is a fabulous sum of money....
黄道的倾角是季节的基本成因.The obliquity of the ecliptic is the fundamental cause of the seasons.黄道面与赤道面的夹角是黄道的倾角.The obliquity of ecliptic is the fundamental cause of the seasons....
Textbooks sometimes have glossaries at the end.教科书有时在书末附有词汇表.InsWeb : Auto Insurance Learning Center - Provides articles, reports, glossaries and information auto insurance.提供汽车保险相关常识 、 报告 、 词汇等资讯.Generally glossaries ar...
Last week we visited Lu Xun's Memorial Hall.上星期我们参观了鲁迅纪念馆.Many people are now speculating whether we will demolish the Memorial Hall.现在世界上都在猜测我们要毁掉纪念堂.The memorial hall was built one year after his death.他死后一年,纪念馆建成...
This movement lengthens your spine and tones the spinal nerves.这一动作舒展脊椎，使脊神经更加强健。In summer, the daylight hour lengthens.夏天, 白天的时间长。This movement lengthens your spine and tones the spinal nerves...这一动作舒展脊椎，使脊神经更加强健。Summer...