The cell differentiation is not the result of the action of a single factor but of the interaction and counteraction of the action system among the gene, cytoplasm and extracellular environment.
但是，细胞分化并非单一因素作用的结果，而是基因、细胞质及细胞外环境作用系统相互作用与反作用的结果。
By this problem of the counteracted system, the keystone on jamming counteraction is analyzed and the primary factors which affect the counteracted capability are discussed.
针对对消系统面临的这一问题，分析了干扰对消的基本原理，并对影响对消性能的主要因素进行了深入探讨。
Secondly, It analyzes the characteristic of industry shape, the meaning of modern logistics system and action and counteraction of logistics to industry shape in economic ring.
第二，浅析浅析了现代物流系统的涵义、经济圈中物流对产业形态的影响及其反作用。
应用推荐