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transmittancy n.1.透光度。2.=transmittance.

transmitter

Based on the lambert - beer ' s law and considering the determination of ultramicro amounts of substances by aas , an approximate linear relationship between the transmittancy and concentration of the measured substance was derived 摘要對原子吸收光譜法在超微量測試中,給出了朗伯比耳定律的近似公式,建立了測定值和透光度的變化值之間的近似線性關系。