我们全家和所有的亲戚都来参加祖父的八十岁寿宴.All our family came to our grandfather's eightieth birthday party.他虽有八十岁了, 但仍然充满了活力.Although he is eighty, he is still very much alive.他祖父现在一定快八十岁了.His grandfather must now be getting on for e...
这山坡度缓缓下斜迄平原.The hill descends by a gradual slope to the plain.在转弯的时候, 我们看见路陡然下斜.On turning the corner, we saw that the road descended steeply.山路下斜通向湖边.The mountain path descends to the lake....
There were significant differences between the two groups in Crs and WOBp.Crs与WOBp两组差异有显著性.Common reflection surface ( CRS ) stack is a macro - model independent seismic imaging method.共反射面元 ( commonreflectionsurface,CRS...