Objective To explore how to regain artistic of diastem of anterior teeth extraction of adult orthodontic.结论:该方法对成人正畸时前牙区拔牙间隙的临时性修复不失为一种有效而可行的方法.Objective To explore the clinical, pathological features and differential di...
有时候你肯定会错估铲球的时机。You're bound to mistime a tackle every so often.这些财产的估值是多少？What's the property's assessed value?我请他对这些画估个价.I asked him to set a value on the pictures....
He had three minors this semester.这学期他有三门副修科目.A student will probably attend four or five courses during each semester.每个学生一学期可能要修四五门课程.Each student is expected to wait at table for one week each semester.每学期每个学生都要在餐厅服务一...
阿里安航天火箭项目取得了辉煌的成功。The Ariane space-rocket project has had a shining success.还有可能再次上演上周的辉煌胜利吗？What price a glorious repeat of last week's triumph?他辉煌的事业因心脏病发作而被迫终止。His glittering career was cut short by a heart attac...
材质: 白晶,茶晶, 粉晶, 玛瑙, 东陵玉, 虎眼石,紫晶.Product Info : Quartz, Tiger Eye , Quartz Aventurine, Amethyst , Quartz Smoky, Agate.出28:19第三行是紫玛瑙 、 白玛瑙 、 紫晶.And the third row a ligure, an agate, and an amethyst.东海天然有色水晶主要有紫晶 、 烟晶、黄水晶.Na...
感觉上我们好像已从天底走到了天顶.It felt as if we had traveled from nadir to zenith.天底天球上,在观测者垂直向下的一点, 与天顶完全相对.A point on the celestial sphere directly below the observer, diametrically opposite the zenith....