缩: contract; shrink腰: waist; small of the back的: 4次方是 The fourth power of 2 i ...试: try; test件: piece; article; item缩腰: constriction腰的: lumborum; sacrolumbar试件: check bar ;test piece; sample; test block; test coupon; test pieces; test specimen缩腰段: constrictor圆柱形混凝土试件的抗压强度的试验方法: standard test method for compressive strength of cylindrical concrete specimens背腰的: dorsilumbar; dorsolumbar等腰的: equicrural; isosceles低腰的: low-rider; low-waisted经腰的: translumbar细腰的: wasp-waisted胸腰的: thoracolumbar壮腰的: loins strengthening骶腰的: sacrolumbar髂腰的: iliolumbar炉膛缩腰: furnace throat缩腰炉膛: constricted furnace测试件: test-piece多试件: multispecimen试件模: specimen mold试件台: specimen stage