雅思单词laser什么意思

laser的意思

n.激光（器）

v.使用激光器

laser词组短语

laser printer:激光打印机；激光印刷机；雷射打印机

Laser Diode:激光二极管；雷射二极管

Laser cutting:激光切割；激光刀剪裁；镭射刀剪裁；雷射切割

Excimer Laser:准分子激光；准分子激光器；激元激光器

laser scanning:激光扫描；激光扫描法

Laser pointer:激光指示器；激光笔；雷射指示器

Laser Welding:激光焊；激光焊接；雷射焊接；激光焊接技术

laser同义词

n.

optical device

laser例句

1.I work for NASA,doing research on lasers.

我在NASA工作，研究激光。

2.It is,after all,a deadly laser!

毕竟这是一种致命激光！

3.Scientists created stinglike discomfort on the surfaces of volunteers'bodies using two lasers.

科学家们用两种激光模拟出一种类似于蚊虫叮咬不舒服的的感觉对参与试验的志愿者身体进行测试。

4.And then we're using 11 kilowatt fiber lasers to actually melt the aluminum.

然后我们用11千瓦的光纤激光器来熔化铝。

5.Somewhere in a landfill,a laser disc just ejected.

垃圾填埋场的某处刚有个光驱弹了出来。

6.The chip has two lasers:one shoots continuously;the other pulses at regular intervals.

一个激光器连续不断地发射激光，而另外一个则以固定的间隔发射脉冲。