制备鬼臼毒素脂质体混悬液并观察粒径、包封率、稳定性等指标，探讨其中的关系。
Prepare the podophyllotoxin liposomes liquid and observe its diameter, embedding ratio and stability, etc, and discuss the relation among them.
以硝酸为氧化剂、硫酸为添加剂的混酸体系用于铜镍硫化矿尾矿中镍、铜、钴等有价金属的浸出，镍、铜、钴浸出率分别可达91。
A mixed nitric-sulphuric acids is used to recover the valuable metals ni, Cu and co from low-grade Ni-Cu sulfide tailings, the leaching rate of ni, Cu, and co is 91.
通过对卷曲性能和沸水收缩率等的测定，探讨了共混纤维的性能。
The fibers with four times draw ratio and 16 % PP content had better crimp performance.
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