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总氮测量仪
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总氮测量仪
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总氮测量仪
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marine total nitrogen meter
总氮测量仪
测量海水中各种形态氮总量的仪器,包括氨态氮、硝酸盐氮、亚硝酸盐氮、有机氮化合物(蛋白质、氨基酸等)和颗粒态氮。
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fractional differentiation
fractional digit
fractional dimension
fractional distillation
fractional divisor
fractional drag
fractional [electric] charge
fractional electric charge
fractional equation
fractional equipment
fractional equivalence
fractional exponent
fractional expression
fractional factorial design
fractional-factorial design
fractional flow equation
fractional Fourier transform
fractional frequency
fractional function
fractional gain error
fractional heat
fractional ideal
fractional independent yield
fractional inequality
fractional integral
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