Much of this testing work happens unseen, deep within the constructors' factories and wind tunnel facilities.
很多的测试工作我们是看不到的,比如说在汽车制造工厂里以及风洞试验室里所做的测试工作。
2
So, where has there been heavy rain and strong windwithin the radius of that travel time?
所以,哪个地方同时符合有大雨、大风、并且离伦敦刚好在那样的距离之内呢?
3
If the P90 wind-speed is within 12-15% of the average, banks are usually happy to stump up. But a difference of 20% or higher renders a wind farm “unfinanceable”, says Mr Murley.