The third part of my work was to drill copper sheet using various shaped pulses.
我工作的第三部分是使用各种整形脉冲对金属铜片钻孔。
参考来源 - 整形飞秒脉冲控制凝聚态材料烧蚀过程·2,447,543篇论文数据,部分数据来源于NoteExpress
Many of the sound effects he pioneered are still in use today, like creating thunder by pulling on one of the corners of a thin copper sheet.
他首创的许多音效至今仍在使用,比如通过拉动薄铜板的一角来制造雷声。
Sheet metal shears for cutting the copper sheet.
钣金剪切割铜板材。
Sheet metal shears for cutting the copper sheet.
钣金剪切割铜表。
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