His bike collides the tree hastyly.匆忙中他的自行车撞树上了.The car inclines to incline and to slide to roll and collides to the abutment.汽车侧倾、滑滚并撞到了桥台上.The tides slide on the tidy wide beach and collides each other.海潮在整洁宽阔的海滩上滑行并相互...
A high performance liquid chromatography - mass spectrometric ( HPLC - MS ) method for microdetection of carbendazim in Dendrobium candidum Wall.用 高效液相色谱 - 质谱联用法定量检测铁皮石斛、西洋参药材及其制剂中的多菌灵残留....