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Ubbelohde 'ʌbәlәud BNC²³⁶²¹³⁺¹ 基本例句 厄布洛德姓氏 The properties of the viscosity of polyacrylamide PAM solution were investigated by mean of ubbelohde viscometer and rotation viscometer. 利用乌氏粘度计和旋转粘度计研究了聚丙烯酰胺 PAM溶液的粘度。 chemyq Objective:Intrinsic viscosity of Sodium Hyaluronate was measured by Ubbelohde viscometer and calculated using JP, ChP and EP methods for intrinsic viscosity. 目的:采用日本药典、欧洲药典及中国药典方法对玻璃酸钠注射液进行特性粘数的测定并计算。 chemyq |