coincidence factor共存: coexist; survive together系数: coefficient; ratio; modulus; ...闭环共存系统: closed loop symbiotic system; closed symbiotic system储存系数: coefficient of storage; storage modulus; storativity依存系数: interdependence coefficient下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:共存系数，即可在微信中查询翻译
