[Objective] In order to investigate the mechanism of mechanical effect of root-soil complex and the application of modeling method. [Methods] The concept and connotation of root-soil complex. the principle of mechanical effect and mechanical model of root-soil complex. advantages and disadvantages as well as the scope of application were summarized and analyzed by using literature ana... https://www.spidertattooz.com/OPI-GelColor-The-Color-That-Keeps-On-Giving-0-5-oz-HPJ07-p22791/