焊接加工的英文：
welding fabrication
welding是什么意思：
n. 焊接
v. weld的现在分词
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step by step welding
跨步焊法
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They weld the pieces of a broken axle.
他们焊接断了的车轴。
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The welding time and weld quality is guaranteed by international purchased welder.
采用国外引进焊机确保钢带焊接时间和焊接质量。
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The safety member is inserted into and welded on the electrolyte injection hole.
该安全部件被插入并被焊接在该电解液注入孔上
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Valves should not be assembled to the flanges and then welded into the piping system.
不要把组装上法兰的阀门焊接到管道系统上。
fabrication是什么意思：
n. 制造；组建
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Synthetic fabric is inferior to cotton fabric.
合成纤维织物不如棉织品好。
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(3) fabric analysis, for example, fabric count of woven fabric, fabric type, fabric weight and fabric width
(3)织物分析，如机织物密度、织物的结构、织物的质量和幅宽
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It is a fabric of fine fiber.
它是一种质地细的织物。
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The best fabric is wool.
最好的织物是毛织品。
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airship envelope fabric
飞艇气囊织物
