... sampling plot 采样小区 sampling spot 取样地点 sampling unit 抽样单位 ...
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sampling spot optimization 试验点优化
spot sampling [统计] 定点取样
fixed-spot sampling 定点采样
sampling on the spot 现场采样
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Point sample and solvent evaporating integration, seven channels can be automatically sampling, spot diameter less than 3 mm.
点样和溶剂挥干一体化，七通道可同时自动点样，斑点直径小于3毫米。
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