The laser cutting machine they bought 7 years ago to start their business was made in China.
他们七年前购买的激光切割机是在中国制造的。
Laser cutting
原声例句
CRI在线 2019年11月合集
科学60秒 听力 2016年12月合集
We're creating these furry samples from these rubbery materials by laser cutting molds and casting these hairy surfaces.
“我们用激光切割模具将这些橡胶材料制成了毛皮样本，然后铸造出这些毛茸茸的表面。
经济学人 Science and technology
The warren of rooms already hosts a carpentry shop, a metalworking space and equipment for laser cutting, sewing and 3D printing.
房间的沃伦已经拥有一个木工车间、一个金属加工空间和用于激光切割、缝纫和 3D 打印的设备。
VOA Standard 2015年3月合集
“We lack some of the technology that we need to do some of the knitting techniques and laser cutting and popular styles that people are buying right now, " Carson said. " We can’t make them here.”
“我们缺少一些技术，需要一些人们现在需要的编织技术、激光切割和流行款式，现在做不到这点。”
英语百科
Laser cutting
Laser cutting is a technology that uses a laser to cut materials, and is typically used for industrial manufacturing applications, but is also starting to be used by schools, small businesses, and hobbyists. Laser cutting works by directing the output of a high-power laser most commonly through optics. The laser optics and CNC (computer numerical control) are used to direct the material or the laser beam generated. A typical commercial laser for cutting materials would involve a motion control system to follow a CNC or G-code of the pattern to be cut onto the material. The focused laser beam is directed at the material, which then either melts, burns, vaporizes away, or is blown away by a jet of gas, leaving an edge with a high-quality surface finish. Industrial laser cutters are used to cut flat-sheet material as well as structural and piping materials.
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