The bright smudges are dusty cocoons containing massive embryonic stars, which will grow up to 10 times the mass of our sun.
明亮的色斑是尘埃茧,它们包含着巨大的恒星胎儿。这些恒星胎儿将长大到我们太阳质量的10倍。
2
Objective To explore techniques of isolating embryonic stem-like cells (ESLCs) from mouse blastocyst inner cell mass and the utilization of ESLCs to generate chimerical mice.
目的探讨分离小鼠囊胚内细胞群类胚胎干细胞及用于制作嵌合体小鼠的方法及应用价值。
3
Both these new therapies begin with a carefully printed mass of embryonic stem cells.