那些在平面上定向的氢叫做平伏氢.Those that are aligned in the place are called equatorial hydrogens.与平面垂直定向的氢叫做直立氢.Those that are aligned perpendicular to the plane are called axial hydrogens.提出了一种可用于战场声目标定向的鲁棒自适应时延估计算法.Robust delay est...
" Oh, but I like rascals." 唔, 不过我喜欢流氓." They're all second - raters , black sheep, rascals." 他们都是二流人物, 是流氓, 是恶棍.He would sweep these rascals as the wind sweep leaves.他准会象风卷残叶似的把这帮匪徒一扫而光....