seamed是什么意思,seamed怎么读,
coal seam煤层
welding seam焊缝;对接焊缝
词根:seam
adj.seamless 无缝的;无缝合线的;无伤痕的
seamy 丑恶的;露出线缝的
n.seam 缝;接缝
vi.seam 裂开;产生裂缝
vt.seam 缝合;接合;使留下伤痕
1.A unique breed of civet cat roams the limestone plateaus that are seamed with gorges carved by rushing streams, and spiked by finger-like granite towers rising to 1, 500 metres.
一种品种独特的灵猫流浪在这些石灰岩高原上,地面上的一道道褶皱是被急流雕刻的峡谷,一根根从地里钻出、形似手指的花岗岩石柱可以向上达致1500米。
2.Body seams shall be mechanically seamed or welded on drums intended to contain solids or 40 litres or less of liquids.
拟用于装固体或者装40升以下液体的钢桶,桶身接缝必须用机械方法接合或焊接。