单词	rate
释义	Rate A comparison of two related quantities. Often the second quantity is time (per second, per hour, etc) but it can be anything. Can be in the style "this per that" or as a single number calculated using division. Example: Sam makes 3 pancakes every 6 minutes, that is a rate of: • 3 pancakes per 6 minutes • 0.5 pancakes per minute • 30 pancakes per hour • an hourly rate of 30 • etc Example: 200 sausages were eaten by 50 people. that is: • 200 sausages per 50 people • 100 sausages per 25 people • 4 sausages per person • etc Example: Alex invested $100 for a month and made $3 • the interest rate is 3/100 = 3% per month • etc When we compare to a single unit quantity we call it a Unit Rate. See: Unit Rate
随便看	conjugate angles conjunction consecutive interior angles consecutive numbers constant constant of proportionality construction (geometry) continuous data converge converging lines converging sequence converse (logic) convert convex coordinate plane coordinates coplanar coprime corollary correlation corresponding angles cosecant cosech cosh cosine

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。