基本解释噻虫胺同根派生 clothianidin相关词英汉例句Determination of Residue Levels of Clothianidin in Fraxinus velutina by Reversed-phase High Performance Liquid Chromatography 反相高效液相色谱法测定绒毛白蜡树中氯噻硝基呱残留量clothianidin更多例句