本文叙述了一个锗制的红外干涉仪，它可供在2—11微米的红外区域内测定有机液体色散曲线之用。
A germanium interferometer which may be used for measuring the dispersion curves of organic liquids in the spectral region of 2-11 microns is described.
本文研究了无火焰非色散原子荧光法测定头发、尿及指甲中微量汞的方法。方法简便快速、灵敏。
A simple, rapid and sensitive method for the determination of trace mercury in hair, urine and nail by flameless non-dispersive atomic fluorescence spectrometry has been studied.
本文采用氢化物无色散原子荧光法测定粮食和土壤中微量砷含量。
The quantity of trace arsenic in grain and soil was determined by hydride nondispersion atomic fluorescence method.
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