Bruce engaged low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zig - zag course.布鲁斯接通了低速挡,开车速度快得令人害怕; 他在使前轮分跨地裂的同时曲曲折折地前进.I was vaguely astride the only horse.我象腾云驾雾...
Napoleon astride the early 19 th century like a giant.拿破仑像个巨人跨越19世纪初叶.Bruce engaged low gear and drove at a terrifying speed, keeping the front wheels astride the crack as he followed its zig - zag course.布鲁斯接通了低速挡,开车速度快...
以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 proparediol acetal was synthesized by using stannous chloride as catalyst.以非质子酸氯化亚锡为催化剂,催化合成了丁醛-1,2-丙二醇缩醛.Butyraldehyde 1,2 propanediol acetal was synthesized by using st...
Fertility - Sparing Alternative to Radical Hysterectomy: How Many Patients May Be Eligible?保留生育能力而 非 根治性全子宫切除术: 有多少患者适合这样的选择?Objective : To study the clinical effect of abdominal hysterectomy with Joel Cohen incision.目的:...