著者

田ロ 玄一

出版者

一般社団法人 品質工学会

雑誌

品質工学 (ISSN:2189633X)

巻号頁・発行日

vol.2, no.2, pp.2-8, 1994-04-15 (Released:2016-03-24)

被引用文献数

8

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How to measure the S/N ratio to evaluete functionality of a chemical reaction process where we can obsearve only fraction ratios of input main material consumed or of objective material produced, quite often both. The former fraction ratio is denoted by q and the later by p. when there are many observations obtained at various times at each reaction process, the way of calculating S/N is from the following ideal relation is introduced in this article. Where T is the time at which p and q were observed. only one pair of p and q is available, the way of measuring S/N is also discussed in section 1.4 and 1.5.