结论可吸收性珊瑚羟基磷灰石具有促进骨髓基质细胞表达成骨细胞表型、合成细胞外基质的功能,是良好的细胞载体.Conclusion The absorbable coral hydroxyapatite is a good bone tissue engineering scaffold.结果:tgfβ在宫颈鳞癌细胞浆及细胞外基质中均可见表达.Results TGF � � 1 expression was found in both cyt...
DMA首先装满行缓冲器.The DMA will first fill the line buffer.这种模拟可以粗略地用一组弹簧和并联的缓冲器来表示.This can be represented schematically by a series of springs and parallel dashpots.双电磁阀 ( 电磁缓冲器 ) 和伺服阀回路平行布置.A two - solenoid valve ( battery -...
She also narrated a documentary about the Kirov Ballet School.她还为一部关于基洛夫芭蕾舞学院的纪录片作过解说。Some of the story was narrated in the film.该电影叙述了这个故事的部分情节.Defoe skilfully narrated the adventures of Robinson Crusoe on his desert is...
我当学生时做过侍应生。I did some waitressing when I was a student.穿着有许多钮子制服的小侍应生提着那个包裹.The small boy in buttons carried the package.你没发现我们面前是最伟大的女侍应生 吗 ?Don't you realize we're in the presence ofthe great waitresses?...