Conclusions: IVU and cystoscopy , especially retrograde ureteropyelography, were essential for the diagnosis of primary ureteral carcinoma.结果: 33例均为移行细胞癌,术前确诊21例,占63.6%....
20公里后她因胃痛而退出了比赛。She dropped out after 20 kilometres with stomach trouble.她多少已经预料到他会中途就退出这门课程。She'd half expected him to withdraw from the course.圣诞节前后剧组中有4个人退出了。Four of the cast jacked it in about Christmas....
Thousands of frogs croaked in the reeds by the riverbank.上千只青蛙在河岸边的芦苇荡里呱呱叫。They set out in a westerly direction along the riverbank.他们沿着河岸向西出发了。Another man was rescued as he clung to the riverbank...另外一个人因为紧紧攀住河堤而获救。Afte...
让守法的人持有枪械并不会惹麻烦。Gun ownership by law-abiding people was not a problem.诈骗犯经常会被正直守法的朋友和邻居告发。Fraudsters are often shopped by honest friends and neighbours.不肯守法的人将受到惩罚.People who refuse to comply with the law will be punishe...
硝酸盐由土壤渗入江河。Nitrates leach from the soil into rivers.江河湖泽给我们以舟楫和灌溉之利.Rivers and lakes provide us with water transport and irrigation.江河流入海中.Rivers flow into the sea....
An alternative approach using pendulums and dashpots is often used.叠代法中往往使用单摆和冲击板.Good clocks have pendulums which are automatically compensated for temperature changes.好钟的钟摆可以自动补偿温度变化.The pendulums of the clocks in thei...
Brian was whirling like a dervish, slapping at the mosquitoes and moaning.布赖恩如同旋转舞蹈的托钵僧一样转来转去，一边拍打着蚊子一边抱怨不停。Peaceful summer evenings can be spoilt by mosquitoes.宁静的夏夜可能会被蚊子破坏掉。Outdoors, mosquitoes and midges were a perpe...