Presas普雷萨斯
Presabbr.主席;总统(=President)abbr.现在(=present)
presutural depression沟前洼
presumptive notochord预定脊索
prestress anchor rope预应力锚索
prestressing concrete预应力混凝土
presedimentation tank预沉池
prestressed drill way预应方孔道
prestressing T-beam预应力T梁
presplitting blasting预裂爆破
prestressed anchoring预应力锚固
prestressed pipe pile预应力管桩