三: three向: direction的: 4次方是 The fourth power of 2 i ...空间的三向的: three-dimensional三向灯: three-way lamp三向阀: three way valve; way valve三向法: axonometry三向筋: space reinforcement三向量: trivector三向图: axonomentry; axonometric projection三向仪: altazimuth instrument反向的, 倒向的: inversus倾向的, 转向的: vergens双向的，对向的: bilateral三向毕脱管: three-dimensional pitot probe三向道岔: three throw switch三向度压密: three-dimensional consolidation三向分类表: three-way classification table三向辐射: triradiation三向辐射线: triradiate lines三向钢筋式: three way system of reinforcement三向构架: three-dimensional frame三向固结: three-dimensional consolidation三向刮路机: three-way drag三向开关: three-way switch
