Methods The effects were se en by using RPI and F tests.方法 通过目测利用相关密度指数(RPI)和F测验的方法.Today's RPI figure shows inflation running at 10.9 per cent.今天的零售物价指数显示通货膨胀率为10.9％。The RPI is 7 . 91 while the keep efficiency peri...
He answered carelessly and flippantly.他回答的时候漫不经心，没当回事。He answered the reporters’ questions flippantly; this cannot be airily explained to your children.他轻率地回答了记者的问题；这个不能随便说给孩子听。He answered the reporters'questions fl...
定量供应很久以前就结束了饼干过剩的状况。Rationing had put an end to a surfeit of biscuits long ago.全国普遍食品供应不足。Food is in short supply all over the country.风暴造成整个华盛顿地区电力供应中断。A windstorm in Washington is causing power outages throughout the r...