China boasts the world's earliest observatory, built in Nanking in 1385 in the Ming Dynasty ( 1368 A . D . - 1644 A . D . ), three centuries ahead of the Greenwich Observatory built in Britain in 1670.中国建有世界上最早的气象台....
他小心翼翼地跨过残余的隔墙。He moved carefully over what remained of partition walls.陆军各师肃清了残余的抵抗据点。The infantry divisions mopped up remaining centres of resistance.他站在那里一动也不动，呆呆地看着他残余的作品。He stood very still, staring in at the ruins o...
刻有他姓名首字母的玻璃大酒杯a glass tankard with his initials etched on it侍者用大酒杯盛着啤酒给我端了过来.The waiter brought me the ale in a black jack.把五打大酒杯装进我的箱子里.Pack my Box with five dozen liquor jugs....
During fabrication slots for the stringers flanges were flame cut into box girders.制造时,为安装纵梁翼缘,在箱型梁中用焰割法开槽口.The web and flanges of the main girders were fabricated from ASTM A 441 steel.主梁的腹板和翼缘用ASTMA441钢制造.The block is ...
Seen here within the glomeruli are crescents composed of proliferating epithelial cells.肾小球内由增生的壁层上皮细胞组成的新月体.Silver charms, especially crescents, will bring you luck if you were born on a Monday.如果你出生在星期一,那么银护身符, 特别是新月形的...
A vicious price war between manufacturers has cut margins to the bone.制造商之间的恶性价格战已将利润削减到了最低。You can individualize a document by adding comments in the margins.你可以在页边空白处添加评论使文件变得富有个性。They have always had to make do with r...
Relax and take a breather whenever you feel that you need one.要放松，什么时候觉得需要休息就休息一下。Let's take a breather before we go on.喘口气再干.The fresh - air inlet was usually the crankcase breather cap.新鲜空气进口一般是曲轴箱通气盖....