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在冶金、地质、环保等方面,为测定微量和常量元素的含量,广泛应用极谱分析法.国外技术先进的国家已经实现极谱分析的数字化、自动化.前国内生产的各种极谱仪尚无数字直读功能,不能适应快速分析的需要.我所曾试制过电子管的以测量基线作模拟数字测定的直读极谱仪.现为进一步加快极谱分析速度,研制了新型的由晶体管和集成电路组成的自动测定数字示波极
In metallurgy, geology, environmental protection, etc., for the determination of trace and the content of the elements, widely used polarography. Countries with advanced technology has achieved polarographic analysis of digital automation. Former domestic production of a variety of polarography No direct digital reading function, can not meet the needs of rapid analysis.I have tried the tube to measure the baseline for the analog digital determination of direct reading polarography is to further accelerate the polarographic analysis speed, developed a new type of transistor and Integrated circuit consisting of automatic measurement of digital oscilloscope pole