通过微囊化技术 、 外包及混合造粒都可以提高CNN的稳定性.By microencapsulation, envelopment and mixing granulation, the stability of the CNN can be improved.用高压静电成囊装置制备藻酸钠 - 多聚赖氨酸 - 藻酸钠 ( APA ) 微囊化细胞.Alginate - polylysine - alginate ( APA ) microe...
有很多仆人服侍她。There were plenty of servants to wait on her.人们担心的是科学会成为工业的仆人。The fear is that science could become the handmaiden of industry.几十个仆人迎合他所有稀奇古怪的念头。Dozens of servants had catered to his every whim....