Amphipathic chitosan derivate as a novel sustained release carrier of protein .
一种新型蛋白缓释载体两亲性壳聚糖衍生物的研究。
Inhibition of proliferation and growth by a xathine derivate in cancer cell lines .
黄嘌呤衍生物抑制癌细胞株增生及生长之药理研究。
There is a rapid development in shipping finance . For the purpose of reducing risk or seeking high profit , more and more financial derivate tools have been introduced to shipping market .
Derivate spectra have the trend of shift to long wavelength direction and exist " two peak " phenomena at more significant increase of the nitrogen level .
