Methods Small amounts the epidermic cells were cultured in vitro and transplant to the burning surface.方法采用少量的自体或异体表皮细胞,体外培养后移植于创面.While there were epidermic thicking scar formation and degeneration of striated muscles u...
Opportunities are not offered. They must be wrested and worked for. And this calls for perseverance and courage.--Indira Gandhi机会不会从天而降，必须怀揣坚持与勇气去努力争取。 My perseverance was getting me somewhere.我锲而不舍，总算有了一些进展。Sometimes pe...
I was glad of company for the last, long hours of this interminable flight.在这次漫无尽头的飞行的最后几个小时里,我有人作伴很高兴.The bus stopped and started , picked people up, let them down, and pursued its interminable course again unhurriedly....
有迹象表明该联盟现正分崩离析。There are signs that the alliance is now fraying at the edges.买方在付现之前可能要求提供进一步的担保。Buyers might require further assurances before parting with their cash.选举现定于11月25号举行。Elections will now take place on Novem...