chipping hammer
英 [ˈtʃɪpɪŋ ˈhæmə(r)]
美 [ˈtʃɪpɪŋ ˈhæmər]
錾平锤；敲渣锤；錾锤；凿锤
双语例句
- He was chipping away at the rock with a hammer.
他在用铁锤把那块岩石一小块一小块地敲下来。 - The mason was chipping away at the rock with a hammer.
石匠用锤子一点一点地把那块石头击碎。 - Based on the test results of 30 specimens of concrete interfacial roughness former by chipping with hammer and by splitting, a roughness instrument for measuring concrete interface is put forward, which is simple and cheep.
通过30组混凝土立方体试块，分别对人工凿毛及劈拉试验试件的断开面两种类型分别采用自制量测仪法与灌砂法进行了粘结面粗糙度测试研究。