Det Supt Bassett was in charge of the murder enquiry.探长巴西特负责调查该谋杀案。Lens stereoscopes are practical for field use or for observing magnified det ails.透镜式立体镜适合于野外使用或者观察放大的细部.CONCLUSION: The increased DET and lengthened ERP...
A diet deficient in vitamin D may cause the disease rickets.缺少维生素D的饮食可能导致软骨病.Richs'dog may receive the milk that a poor child needs to avoid rickets.富人的狗可以得到穷人的孩子为了避免软骨病而必须饮用的牛乳.Rickets can cause bone pain and weakn...
Plains, plateaus, and mountain ranges are major landforms.平原 、 高原和山脉都是主要的地形.Landforms of topography, vegetation and climate are influential factors in formation of soils.地形或地形学 、 植被和气候都是对土壤形成有影响的因素.Water and soil loss is...