three types of approach  三贴近

multipurpose use of three types of wastes  三废综合利用

theory of three types of disease causes  三因学说

Treatment of three-types of waste materials and comprehensive utilization  三废处理与综合利用

the model of three types fractures  三结构模型

Three types of cesarean section  三种剖宫产术

three types of chassis  三类汽车底盘

Three Types of Crankcase  曲轴箱

three types of diabetes  三消

three types of disease causes  三因

three types of instruction operate in parallel  三组指令并行

three types of memory system  三种记忆系统

Three types of surgery  3种术式

three types of talent  三才

three types of throttling valve  三种节流机构

threetypes of memory system  三种记忆系统

three types of arthralgiz  三痹

Synthetical judgment of types of aftershock sequences  序列类型综合判定

theory of types of higher nervous activity  高级神经活动类型学说