One of them wrote to us out of the blue several years later.数年后他们中的一人突然给我们写了一封信。Her son, who left her more than thirty years ago, came out of the blue.她三十多年前离开的儿子出乎意料地回来了.The whole thing was a bolt out of the blue.这件事,整个...
Nigel has searched for work in a ten-mile radius around his home.奈杰尔一直在他家周围10英里的范围内找工作。They deliver to within a 5-mile radius of the store.他们在距离商场5英里的范围内送货上门。He has visited every shop within a radius of two miles.周围两英里以内...
主要论述了辊底式无缝钢管退火炉在炉体 、 燃烧、管道等方面的技术改造.Retrofitting of furnace body , burners and piping in the furnace is presented.文章介绍了现代用于冷轧不锈带钢生产的连续退火炉的组成及结构.In the paper, the structure of morden continuous annealing furnace was introd...
A confluent small - pox had in all directions flowed over his face.天花打四面八方汇合拢来,布满了他整个脸孔.Your papa's got the small - pox, and you know it precious well.你爸爸得的是天花, 你知道的比谁都清楚.Girls are liable to other distempers besides...
临床表现分两型: 一是狂暴型, 二是麻痹型.Clinical expression cent: It is violent model, 2 it is paralytic model.在雄性触角上观察到一钩状感觉器,长210μm,它表明七星瓢虫在触角上的性别两型性.A single hook - shaped sensilla of 21.0 μ m in length was present on male antenna only...