这就是所谓汽蚀现象的根据.This is the basis of the phenomenon called cavitation.不存在汽蚀破坏及灌引水等问题.There is no cavitation damage and issues such as irrigation water.所以, 可将该方法作为解决汽蚀问题的辅助方法.Therefore, this method could be to solve cavitati...
ITV has set its sights on winning a younger and more upmarket audience.独立电视公司已着眼于赢得更年轻、更高端的观众群。Among the most spectacular sights are the great sea-bird colonies.庞大的海鸟群是最壮观的景象之一。The bazaar was a kaleidoscope of strange si...