The incidence of gallstones increases progressively with age.胆石症的发病率随年龄而逐渐增高.Objective To evaluate collodion - enhancing technique for thin paraffin sections of the gallstones.目的:评估火棉胶增强技术在胆囊结石切片中的应用.Gallstones are forme...
The crew fought a losing battle to try to restart the engines.全体船员努力尝试重新启动发动机，但结果徒劳无功。The commissioners agreed to restart talks as soon as possible.委员们同意尽快重新开始会谈。They would now find some dubious pretext to restart the wa...
Bushes were interspersed among trees.灌木散布在树林之中....a landscape of mixed forest interspersed with bamboo groves.有竹林点缀其间的一片混交林风景区The grass was interspersed with beds of flowers.草地上点缀着许多花坛.Lectures will be interspersed with ...
The dug-outs were secure from everything but a direct hit.除非是直接被击中，否则这个地下掩体是非常安全的。He was indefatigable in his efforts to secure funding for new projects.他不知疲倦地努力为新项目寻求资金。I couldn't remember ever having felt so safe ...
The block is still just a skeleton of girders.这片建筑还只是仅有主梁的骨架.All girders shipped by rail were arranged on a flatbed rail car.由火车装运的所有主梁都安放在平板火车车皮上.The girders are carried on trestles.这些大梁是由支架撑着....