partial system的用法和样例：
例句
- The two-component system may also act as a module linking cytokinin and other signaling pathways.
细胞分裂素与其它信号途径的互作可能也主要是通过双元组分系统链接的。 - This paper mainly introduces the components and the functions of the simulation system and its subsystems, and gives the compendious technical scheme of the system.
本文主要介绍了该仿真系统及其分系统的组成和功能，给出了系统的简要技术方案。
