Objective To probe distribution and excreting cells of typeI collagen in rat heart.
目的探讨I型胶原在正常大鼠心脏的分布和分泌来源。
2
At first, in this article, I make a discussion to the definition of resources city and resources industrial, and introduce Chinese resources city's distribution of area and type in details.
本文首先就资源型城市和资源型产业的界定作了讨论，详细介绍了我国资源型城市的地区分布和类型分布情况。
3
Extreme typeI isn′t equal to be probability distribution of cohesion and internal friction angle of clinosol and residual cohesive soil surrounding rock.