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.
地球的曲度the curvature of the earth依我看, 这种曲度是根据实验确定的.In my opinion, the curvature was determined experimentally.这种曲度对润湿性并无影响.Such curvature has no effect on wettability....
Waves of misery penetrated every pore.痛苦深彻骨髓。The knife had penetrated his chest.刀子刺入了他的胸膛。They penetrated into territory where no man had ever gone before.他们已进入先前没人去过的地区....
This has been my worst time for injuries since I started as a professional footballer...这是我当职业足球运动员以来受伤来得最不是时候的一次。One of the worst hardships is having so little time to spend with one's family.最大的痛苦之一是几乎没有时间和家人在一起。S...