acid value造句
31. The results showed that stannic chloride had strong catalysis for the esterification of high acid value oil with methanol, stannic chloride catalyst could be reused by recovery.
32. As the glycerides in fat slowly decompose the acid value increases.
33. Objective To determine the acid value and the saponification value in Cera Chinensis.
34. The acid assistant can not effect the acid value of lube base oil.
35. The effect of terpenyl gallates on room temperature stability was studied by evaluation of peroxide value, acid value, refractive index of biodiesel.
36. As the acid value increase, oil content decrease, oil colour deepen and protein content increase.
37. The results showed that the fragment walnut kernel's peroxide value and acid value are increasing in the time of accelerated oxidation.
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