1.Methods for determination oil volume on tin plate surface were reviewed,which include gravimetry, hydrophil balance method, molecular spectrometry and ellipsometry etc.
13.JANE GOODALL: We had—I mean we had so little money for this expedition—a couple of tin plates and cups, food in tins, very little at that, one cook.
14.No supper was so good as the thick bean porridge, flavored with a small bit of salt pork, that Ma dipped onto the tin plates when Pa had come home cold and tired from his hunting.