Tissue microenvironment plays a critical role in guiding local cell differentiation.组织微环境在局部干细胞的分化过程中扮演了至关重要的角色.Objective. The extracellular microenvironment directly affects metastatic chordoma cell phenotype in vitro.目...
He gads about a lot.他到处游荡.He gads about Europe a lot.他常到欧洲漫游.E - woes, E - gads [ China Business , Economist Intelligence Unit , April 15, 2002 ]电子商务 的悲哀与惊奇 [ 经济学家情报联合会, 2002年4月15日 ]...
Police cars, their sirens wailing, accompanied the lorries...警车护送着大卡车，一路警笛长鸣。The fire engines were just pulling up, sirens blaring...消防车正要停下来，警报器发出刺耳的声音。On large ranches, copters have sirens for scaring out cattle lost i...
The working of this machine corresponds to that of the human brain.这种机器的作用就相当于人脑的作用.Your account of events corresponds with hers.你说的情况和她说的一致.He often corresponds with his friends.他常和朋友们通信....