凶手将匕首刺进她的心脏.The murderer thrust a dagger into her heart.他们试图把鱼叉刺进鳐鱼体内，以防它猛摆那蜇人的尾巴报复。They tried to get the harpoon into the ray before the sting tail came lashing over to retaliate.一道强烈的探照灯光刺进黑夜, 直射天空.A powerful searchlig...
The eccentric shaft vibration exciter and partial block help to adjust amplitude.偏心轴激振器及偏块有助于调整幅度不大.Off deck ( switching off exciter )断开板 ( 断开激励器 )On deck ( switching on exciter )接通板 ( 接通激励器 )...
Conclusion: Established measurement methods and evaluate quantity methods of safflower yellow - A, carthamin, adenosine.结论: 为建立红花化学成分红花黄素 、 红花红素及腺苷的测定方法及质量评价提供了依据....
汽船向我们嘟嘟鸣笛时，甲板上的水手们饶有趣味地挥着手。Steamers tooted at us as sailors on deck waved in amusement.火车突然鸣笛, 那匹马受惊脱逃.Startled by the sudden whistle of the train, the horse broke away.火车鸣笛开走了.The train whistled and steamed off....