基本解釋[機(jī)械工程]仿形觸銷英漢例句雙語(yǔ)例句Taking aluminum foils as a tracer material, friction stir welding was conducted by using different thread direction and different pitched pin.采用鋁箔作為標(biāo)示材料，用不同旋向、不同螺距的攪拌針進(jìn)行了攪拌摩擦焊試驗(yàn)。Friction stir welding was conducted by using four types of pin and copper foils, piled up with aluminum plate alternately, as a tracer material.采用鑲嵌異種材料作為標(biāo)識(shí)材料的方法，用不同攪拌針形狀的攪拌頭，進(jìn)行了攪拌摩擦焊試驗(yàn)。tracer pin更多例句專業(yè)釋義機(jī)械工程仿形觸銷