单词	unit rate
释义	Unit Rate How much of something per 1 unit of something else. Examples: • 100 cars pass by in 2 hours. The unit rate is 50 cars per hour. • You can paint 3 boards in half an hour. The unit rate is 6 boards per hour. • 200 sausages were eaten by 50 people. The unit rate is 4 sausages per person. • They need 5 m of thread to make 2 cm of cloth. The unit rate is 2.5 m per cm. • The car can go 1000 km on 50 liters of fuel. The unit rate is 20 km per liter. • There are 100 students and 4 teachers. The unit rate is 25 students per teacher. • In the last 4 weeks Sam earned $2000. The unit rate is $500 per week. See: Unit Price
随便看	outlier oval ovoid pair palindrome palindromic numbers parabola paraboloid parallel parallel lines parallel planes parallelepiped parallelogram parameter parametric equations parentheses parity parity bit partial derivative partial product pascals triangle pattern payroll deduction pentagon pentagonal number

数学辞典收录了1200条数学词条，基本涵盖了常用数学知识及数学英语单词词组的翻译及用法，是数学学习的有利工具。