average speed是什么意思_average speed中文

average speed中文什么意思

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After his attempt , campbell was disappointed to learn that his average speed had been 299 miles per hour
比赛结束后，坎贝尔非常失望地得知他的平均时速是299英里。
It indicates that the average speed of development of real estate industry in china is fast , but its stability is bad
它表明我国房地产业增长的平均速度快，但稳定性很差。
The train from london to hogwarts travels 150 miles and takes 3 hours . what is the train ' s average speed
火车从伦敦到霍格沃茨行驶150米，花费3个小时，火车的平均速度是多少？
There were 15 turns and we navigated each of them perfectly , racing at an average speed of 82 . 3 mph
比赛一共有15个转弯，我们完美的通过了每一个弯道，平均速度达到每小时82 . 3英里。
The ride is controlled by a computer system , and the cars travel at an average speed of 40 kilometers per hour
过山车机头由计算机系统控制，当时，过山车的运行平均速度是40公里每小时。