Title: He zai yu jie gou she ji fang fa
Description: Ben shu jie shao le gong cheng jie gou ge lei he zai ji zuo yong de gai nian,Yuan li,Ji suan fang fa,Yi ji jie gou ke kao du fen xi yuan li he man zu ke kao du yao qiu de jie gou she ji fang fa.Nei rong bao kuo:zhong li,Ce ya li,Feng he zai,Di zhen zuo yong,Qi ta zuo yong,He zai tong ji fen xi,Jie gou kang li tong ji fen xi,Gong cheng jie gou ke kao du ji suan fang fa,Gai lü ji xian zhuang tai she ji fa deng.
Subjects: Jie gou zai he, Gong cheng jie gou, Jiao cai, Jie gou she ji, Gao deng jiao yu