它们都以二聚物或四聚物状态存在.They may be present as dimers or tetramers.方法对经临床确诊为肺栓塞患者测定其血浆D - 二聚体与纤维蛋白原浓度.Methods: The plasma fibrinogen and D - dimer in pulmonary embolism patients were measured.任选的是, 可用加氢催化剂将纯化的二聚异丁烯加氢生成异辛烷.Option...
The caterpillars feed on a wide range of trees, shrubs and plants...毛虫以各类树木、灌木和植物为食。The caterpillars feed on a wide range of trees, shrubs and plants.毛虫以各类树木、灌木和植物为食。After a few days the caterpillars stopped feeding.几天后毛...
And that one looks like a double - decker bus with a rabbit on top.那个看起来像 双层 巴士顶上的兔子.Each face is the size of a double - decker bus.钟的每一面都犹如 双层 大巴一样宽.Freda: What can you see a tram or a double - decker ?弗蕾达: 你可以看到有轨电车或 双...