种牛痘疫苗可以控制住天花.Smallpox can be contained by vaccination.种牛痘可以免患天花.Vaccination immunizes people against smallpox.种牛痘防天花是有效的.Vaccination for smallpox is efficacious....
目的建立适用疗效观察的骨髓抑制性贫血小鼠模型.Objective To an optimal model of medulla - suppressed anemia mice for curative observation.为什么孩子易患缺铁性贫血 呢 ?Why are children so susceptible to iron deficiency anemia?镰状细胞紊乱 、 镰状细胞病和镰状细胞性贫血之间有何差异?Is ...
他们磨磨蹭蹭不肯往前走, 就在这天晚上,他们开了小差,扛着搬运的东西溜走了 —— 一次地道的抗命叛逃.They jibbed, sneaked off with their load in the night - quite a muting.那个政治叛逃者被一大使馆接纳避难.The political defector was refuged in an embassy.两年以后, 伯吉斯和麦克莱恩叛逃了.Two years late...
Notes on the Tricentrus fulgidus Group Injuring Ficus spp. from China ( Homoptera: Membracidae )为害榕树的三种耀光角蝉及新种记述 ( 同翅目: 角蝉科 )In 2008 a London house collapsed during a dig - down, injuring a builder.2008年伦敦的一处房屋在挖掘中倒塌, 一位...