Terms for subject Bridge construction containing complex

English	Chinese
complex bridge	复杂桥梁
complex chart	综合图表
complex conjugate pairs	复共轭对
complex foundation	复杂基础
complex root	复根
complex technicality major bridge	技术复杂大桥
complex truss	复杂桁架
complex truss	复式桁架
complex variable	复变量
conjugate complex number	共轭复数
handle complex geological situations	处置各种复杂地质情况