Purpose : To assess utility of HRCT for detecting chronic obstructive emphysema ( COE ) .目的: 观察慢性梗阻性肺气肿的 HRCT 表现.Objective To find the detecting method of erythropoietin ( EPO ).目的探索兴奋剂促红细胞生成素 ( EPO ) 的检测方法.The Nintendo ...
Incorporating organic material into chalky soils will reduce the alkalinity.在白垩质土壤中添加有机物可降低其碱性。Some soils are actually too alkaline for certain plant life.有些土壤其实碱性过强，不利于某些植物生长。Rye is tolerant of poor, acid soils.黑麦耐贫瘠的酸性...
At the end of the fifteenth century , the Faubourg strides across, passes beyond, and runs farther.早在十五世纪末, 那城廓就被跨越,被超过了, 关厢也跑得更远了.He walked with long strides.他阔步走着。An area in which the computer has made considerable str...
Sinclair Lewis was stormy petrel in his life as in his books.辛克莱·刘易斯在他的生活中也像他的书中一样是个制造麻烦的人.The petrel came winnowing in from afar on the sea.海燕从遥远的地方振翼飞来.He's a stormy petrel.他是个坏星宿....
Two types of inflorescence are found within one tree.同株上生两种花序.ANd it has AN inflorescence that looks something like a corn tassel.甘蔗的花序有点像玉米的天花.Implicit the first cystic inflorescence, was born the axil, no pedicel.隐头花序囊...