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not exceeding n; and downward n; ... and below n; below (e.g. standard); under (e.g. a level); the below-mentioned; the following; the rest | |||
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not greater; less or equal | |||
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submicromolar Life Science Dictionary (Shuji Kaneko) | |||
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… or less (原則) 20 ; not more than … | |||
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subnanomolar Life Science Dictionary (Shuji Kaneko) |