词汇	directional sample
释义	directional sample 工定向样品
随便看	Thin layer chromatography scanning thin layer chromatographytlc thin layer chromatographyTLC thin-layer chromatographytlc thin-layer chromatographyTLC thin-layer chromatography tlc thin-layer chromatography,tlc thin layer chromatography, TLC thin-layer chromatography, TLC Thin Layer Chromatogrraphy Thin-layer chromatongraphy thin layer chromonere Thin-layer chromtography thin layer composite pavement paving Thin layer copolymerization thin layer culture thin-layer culture thin-layer cyclic voltabsorptometry thin-layer cyclic voltammetry thinlayer deaerator thin layer deaerator thin-layer deaerator thin layer dement method thin layer depth measuring thin-layer detector