显然, 生物体对这两种同分异构体能够有所识别.Evidently, living things can somehow distinguish between optical isomers.对灰化土剖面,系数反映了明显的层位分异.In the podzol profile the coefficients reflected the marked horizon differentiation.初步的化学分异使铀富集.Primary ...
In a naval battle your aim is to sink the enemy's ship.在海战中目标就是击沉敌船。The naval high command's response to these developments is rather curious.海军最高指挥部对这些进展的回应十分反常。Italy wanted naval parity with France.意大利想要在海军实力...