一、好句子摘抄 1、解释多个情况的方法: eg: For real symmetric matrics X and Y, the notation X=Y (respectively, XY) means that the matrix X-Y is negative semidefinite (respectively, negative definite) . 2、相应的二分图 the adjunct bipartite graph 二、引言储备 1、系统生物学综述中,控制等被当成在系统水平理解生物系统的四个关键特征。 the control method is selected as one of the four key features to understand biology systems at system level. (1 System structures 2 System dynamics 3 The control method 4 The design method) @article{kitano2002systems, title={Systems biology: a brief overview}, author={Kitano, Hiroaki}, journal={Science}, volume={295}, number={5560}, pages={1662--1664}, year={2002}, publisher={American Association for the Advancement of Science}} 2、复杂网络介绍 Complex networks are mathematical objects with the ability to neatly encode relevant information on the irregular structure of interactions among coupled dynamical units, thus serving as useful models of largescale systems of biological, physical and social interest. @article{boccaletti2006complex, title={Complex networks: Structure and dynamics}, author={Boccaletti, Stefano and Latora, Vito and Moreno, Yamir and Chavez, Martin and Hwang, D-U}, journal={Physics reports}, volume={424}, number={4}, pages={175--308}, year={2006}, publisher={Elsevier}} betweeness 特征: A main characteristic of betweenness is that, irrespective of the network, many nodes attain a score of zero, resulting in a zero-inflated distribution.