力学和电磁学的这种相互关系不太明显.This interplay between mechanics and electromagnetism is less evident.我们要在电磁学中检验同样的想法.We are naturally drawn to try out the same ideas on electromagnetism.经典力学和经典电磁学不足以解释电子在原子内的运动.Classical mechanics an...
High rates of return can be earned on these investments.这些投资可能会有很高的回报率。Long-term stock market investments have produced superior returns compared with cash deposits.股票市场长期投资的收益比现金存款要高。With the markets being so volatile, ...