But with rising of the content of collagen protein, the dissolving biodegradability were increased. Secondly, Nano-hydroxyapatite/collagen protein composite scaffold materials were synthesized from the supernate of saturated Ca(OH)_2 solution, phosphoric acid and collagen protein, by simultaneous titration.
2．以磷酸、氢氧化钙上清液和胶原蛋白粉为主要原料，通过共滴定的方法制备了纳米羟基磷狄石／胶原蛋白复合材料。
参考来源 - 羟基磷灰石/胶原蛋白复合生物材料的制备与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Discusses the measurement of the content of zinc by using simultaneous coordinate titration of zinc and rare-earth element.
探讨了用锌、稀土元素的同时配位滴定法测定锌含量的方法。
A new double indicator electrodes potentiometric precipitation titration method coupled with multivariate calibration for the simultaneous determination of mixed halide ions was developed.
建立一种可同时测定混合卤素离子的电位滴定新方法。
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