Accounting of economical environment  羊膜囊; 羊水囊

agricultural economical animal  农业经济动物

Agricultural economical zoning  农业经济区位

agro-economical system  农业经济系统

analyses of economical properties  经济性分析

Analysis of economical benefit  效益分析

Analysis of Economical Operation of Power System  电网经济运行浅析

analysis of economical sensitivity  经济敏感分析

appraisal of economical effects  经济效果

Approaches to Economical Growth  关联关系强度; 经济增长方式

billet economical analysis  坯料

biological-economical  导航计算机单元读数

Circular economical system  循环经济体系

circulation economical by-product dilute sulphuric  副产物稀硫酸

C-K economical method  C-K节约法

Comprehensive economical operation  综合经济运行

Coordinable economical system  可调整经济系统

Disease economical burden  疾病经济负担

dual economical  二元经济

Eco-economical  生态经济