bottom side rail
下桁梁
下桁材
支持向量机
支持向量机(SVM)
支撑向量机
wide-bottom flange rail
shortened rail；standard shortened rail；fabricated short rail used on curves；standard curtailed rail
bottom produce bottom product
bottom product bottom produce
hand rail [= open rail]
heavy rail for high speed rail way
High Manganese Steel Rail And Guard Rail
rail-to-rail
满电源
轨对轨
全摆幅
轨到轨
轨至轨
轨－至－轨
轨道-轨道
满幅
满摆幅
rail-to-rail amplifier transconductance