问题
名词解释
风阻系数
答案
参考答案:
空气阻力是汽车行驶时所遇到最大的也是最重要的外力。空气阻力系数,又称风阻系数,是计算汽车空气阻力的一个重要系数。
风阻系数
参考答案:
空气阻力是汽车行驶时所遇到最大的也是最重要的外力。空气阻力系数,又称风阻系数,是计算汽车空气阻力的一个重要系数。
A.www.HIExpress. Com/HongKong B.www.agoda.com/Hong-Kong-hotels C.Four Seasons.com/hongkong D.Booking.com/hotels-hong-kong 57.At a discounted hotel, how much can you save for a room for HK$200per night? A.HK$150 B.HK$100 C.HK$50 D.HK$75 58.From the ads above we know that A.Hong Kong Hotels guarantee low rates and free computers B.guests can give reviews on the hotel they have lived in C.booking a hotel online is quite a special offer D.experience in Hong Kong is an expensive night |