槽纹 meaning in English
furrow
groove
Examples
- The corrugated steel, frameless structure proved to be most blast-resistant of those tested .
槽纹钢板无架结构经事实证明是试验中最能抗爆震波影响的。 - Research and application of spirally corrugated tube
螺旋槽纹管研究及应用 - In particular , milling around the edge to prevent the inside being filled with base metal or plaster
采用防伪特徵，尤其在钱币边缘轧出槽纹，以防不法分子在钱币中层混入贱金属或灰泥等杂质 - Security measures to prevent forgery in particular , milling around the edge to prevent the inside being filled with base metal or plaster
采用防伪特徵，尤其在钱币边缘轧出槽纹，以防不法分子在钱币中层混入贱金属或灰泥等杂质 - Maintaining the integrity of a coin has become largely a matter of security features in the design ( particularly in the milling and edging ) and of the choice of alloy used in manufacture
由于20世纪初黄金及白银铸造的钱币逐渐式微，钱币本身的价值也告下降，要维持钱币的公信力，便须主要从防伪特徵的设计(尤其刻制槽纹及边缘处理)及选择适当的合金材料方面入手。