chemical glue化学胶chemicaladj.化学的n.药品；化学物Chemicals arterial perfusion化学药物动脉灌注chemical precipitated sludge化学法沉淀的污泥chemical protective clothing防化服Chemical Engineering Project化工项目chemical initiation grafting化学引发接枝chemically gated ion channel化学门控性离子通道Chemical Millering Polishing化学研磨抛光chemically controlled system化学控释系统chemical toxic agents sensor化学毒剂传感器Chemical hybridization agent化学杂交剂