多发性硬化症发病机理研究进展.Experimental study on pathogenesis of syringomyelia associated with Arnold Chiari malformation.肌萎缩侧索硬化 症 累及部位包括上 、 下运动神经元以及皮质脊髓束.Amyotrophic lateral sclerosis ( ALS ) involves upper neuron , lower neuron a...
Current twig and leaf productions are obtained directly from the biomass values.活枝生产量和叶生产量可直接来自生物量.Removing too much biomass would eventually cause declines in forest productivity.带走更多的生物质最终将使森林的生产率下降.The weight of livin...
他身上三度烧伤的面积达98%。He suffered third-degree burns over 98 per cent of his body.外科医生在我烧伤的指头上敷了一些药膏.The surgeon applied some ointment to my burnt fingers.很多人要求为那个严重烧伤的工人献血献皮.Many people offered to donate blood and skin for the...