英语词汇“spot sample”的读音、翻译、释义、用法及例句-智慧网

词汇	spot sample
释义	spot samplespot sample1.■局部试样(代表在容器一定水平面上的石油产品质量的试样)
随便看	silica-free parting silica fume silica fume concrete silica gel silica gel column chromatography silica-gel desiccant silica-gel drier silica gel G silica-gel grease silica gel grease silica gel H silica gel leak detector silica gel plate theory of asset valuation theory of atom slanting theory of audition theory of autoimmunity theory of autonomous technology theory of balanced growth theory of balances theory of bio-evolution theory of blending inheritance theory of bounded function theory of braids theory of branching process

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