皂化价的测定(determination of saponification value) 酸价的测定(determination of acid value) 过氧化值的测定(determination of peroxide value) ..
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本文对月见草油酸价测量不确定度进行系统研究，采用国标方法GB/T5530- 1998测定月见草油的酸价。
This article evaluated the uncertainty of acid value in evening primrose oil , acid value in evening primrose oil was detected by GB/T5530 - 1998 .
从磺基水杨酸与三价铁离子配合物的组成及稳定常数测定实验入手，探讨了化学实验中的教学技巧问题。
By determining the composition and stable constants of sulphuric iron salicylate, this article probes into the teaching skills in chemistry experiments.
通过对不同烟点的大豆油样品的色泽、酸价、过氧化值、水分的测定和加热与口感等试验来对其品质进行评定。
By means of experiments on soybean oil samples of various smoke points colors, acid value, peroxide value, moisture, heating and tasting their respective qualities were evaluated.
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