1818年菲涅耳参加了法国科学院主办的一次竞赛.In 1818 Fresnel entered a competition sponsored by French Academy.菲涅耳通过加进来干涉概念,解决了这个困难.The difficulty was resolved by Fresnel with his addition of the concept of interference.在许多情况下, 对于我们的目的来说,更简单...
Cybercrime is a new type of crime, having distinguishable and unique characteristics.网络犯罪是一种新的犯罪类型, 具有不同于其他犯罪类型的独有的构成特征.Cybercrime is a growing problem in the computer age.于此电脑时代,网路犯罪已成日益猖獗的问题.It also mandates a certain ...