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- Can your car make a hundred miles per hour? 你的汽车一小时能开一百英里吗?
- The car is spinning along120 li per hour. 这车正以每小时120里的速度行进。
- The hurricane has a speed of 73 miles per hour. 飓风每小时73英里。
- The speed limit is 40 miles per hour. 规定的最高时速为40英里。
- The cruiser's speed is 50 miles per hour. 巡洋舰的速度每小时有50海里。
- disintegrations per hour 衰变/小时
- The going rate for the job is $10 per hour. 这项工作的现行工资是每小时十美元。
- The truck was traveling under fifty miles per hour. 那辆卡车以每小时不到五十英里的速度行驶着。
- The going rate for the job is￡4 per hour. 这种工作的现行工资是每小时四英镑。
- We were bowling along (the motorway) at seventy miles per hour. 我们以每小时七十英里的速度(在高速公路上)飞驰。
- The maximum speed of this car is 150 miles per hour. 这辆车的最大时速为一百五十英里。
- For safety's sake, don't drive more than 30 kilometers per hour in the city. 为了安全起见，在市内开车时速不要超过三十公里。
- Cars cannot exceed35 miles per hour within city limits. 在市区线以内车速不能超过每小时35英里
- The radioactivity of a sample is defined to be the number of disintegrations per unit time. 样品的放射性定义为每单位时间的蜕变数目。
- A unit strength of a radioactive source equal to one million disintegrations per second. 放射性强度单位等于每秒百万次数衰变。
- A unit of radioactivity, equal to the amount of a radioactive isotope that decays at the rate of3.7?010 disintegrations per second. 居里放射性强度单位，相当于一秒钟内发生3。7?010次裂变
- The odometer shows now 140 miles per hour. 里程表显示现在的时速为140英里。
- This car goes faster than 120 miles per hour. 这辆汽车的时速超过120英里。
- A seagull at two hundred fourteen miles per hour! 一只海鸥达到了时速二百一十四英里！
- Has a top speed of20 miles per hour at best. 最高时速为每小时20英里
