本文通过对荣华二采区10...

The Anqing Ms4. 8 earthquake occurred on January 19, 2011, with the epicenter lying in the foreland deformation belt alo......

2,4-二氨基噻吩并[2,3-d]嘧啶类衍生物和2-氨基-4-氧代噻吩并[2,3-d]嘧啶类衍生物是一些重要生物活性化合物的母体结构,对这两类化......

Most natural rivers are curved channels, where the turbulent flows have a complex helical pattern, as has been extensive......

A 3-D numerical formulation is proposed on the horizontal Cartesian, vertical sigma-coordinate grid for modeling non-hyd......