At each interface the spreading wave front is made discontinuous.

在每一分界面上扩展的波前出现间断。

youdao

Elsewhere a crime wave is spreading; armed robberies are getting more numerous, especially in Lagos, Nigeria's huge commercial capital.

其它的地方也到处出现着犯罪行为；武装抢劫的次数是越来越多，特别是在堪称尼日利亚奇大无比商业首都的拉各斯。

youdao

What kind of changes are now spreading in the case of an electromagnetic wave?

但是现在在电磁波的例子中，传播的是哪一类变化呢？

youdao

And if Google caught the wave of the larger crowd creating, spreading, refining, defining, correcting and debating information, clearly Facebook sees their wave being even larger, because it can offer all of that and a bag of chips.

FORBES: Facebook, cartoons, pedophiles and a friend-sourced future

Interior Minister Rehman Malik said on Wednesday night that a "new wave of terrorism" was spreading across southern Pakistan, including Karachi and nearby Balochistan province.

BBC: Relatives gather around the body of Abdul Majeed Deenpuri

MIAMI, Florida (CNN) -- The U.S. Coast Guard said Thursday it has picked up more than 500 Haitians attempting to flee their troubled island home by sea and will send most of them back to Haiti, where a spreading rebellion has stoked fears of a new wave of refugees.

CNN: Haitians flee to U.S. in boats