旋(xuan)光儀(yi)是測定(ding)物(wu)質(zhi)旋(xuan)光度(du)(du)(du)的儀(yi)器。通過旋(xuan)緊(jin)光度(du)(du)(du)的測定(ding),可以分析確(que)定(ding)物(wu)質(zhi)的濃(nong)度(du)(du)(du),含量(liang)及(ji)純度(du)(du)(du)等,廣泛地應用于制(zhi)糖(tang),制(zhi)藥,石油(you),食品(pin),化工等工業部門及(ji)...
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