热传导率因不同气体而异.Thermal conductivity varies for different gases.与预期相吻合, 热传导率的大小取决于气流的制冷率.As expected, the heat transfer rate depends on the cooling capacity rate of air.具有大的受激发射跃迁截面, 宽吸收带, 低激光发射振荡阈值, 高热传导率等特点.As a single cry...
...regular business flyers.经常乘飞机的商务旅客Supermarkets in her hometown even assisted Taylor in stuffing grocery bags with her flyers.泰勒家乡的超级市场甚至帮她在购物袋里塞进她的传单.DMs, flyers, tri - folders, posters and other printings in the comp...
The couple spent thousands renovating the house...这对夫妇花了几千元来翻新房子。The couple at the next table were speaking in undertones.邻桌的夫妇在低声交谈.They dashed off to Paris for a couple of days.他们奔去巴黎呆几天。The couple have separated but h...
她 ( 用金线 ) 在垫子上绣花.She embroidered flowers on the cushion ( in gold thread ).她在毛巾上绣花.She embroidered a flower on a towel.她在垫子上绣花.She embroidered flowers on the cushion....