laser是什么意思_laser怎么读_中英文释义(含例句用法)

an acronym for light amplification by stimulated emission of radiation; an optical device that produces an intense monochromatic beam of coherent light

中英词源

laser 激光WWw.wEntiyI.coM

首字母缩写词，来自light amplification by stimulated emission of radiation.

laser (n.): 1960, acronym for "light amplification by stimulated emission of radiation," on pattern of 1955 MASER. A corresponding verb, lase, was coined 1962.

词态变化

复数 lasers;

权威造句

1. He made contact with someone with an idea for reconditioning laser copiers.: 他联系了一个会修理激光复印机的人。

2. Ophthalmic surgeons are now performing laser surgery to correct myopia.: 眼科医生现在采用激光手术来矫正近视。

3. The technical superiority of laser discs over tape is well established.: 激光影碟相对于磁带的技术优势早已牢牢确立。

4. Getting Hollywood"s latest films released on laser-disc has also helped.: 通过激光视盘发行好莱坞最新电影也起到了一定作用。

5. Two rival laser surgery systems are undergoing clinical trials in the US.: 两个相互竞争的激光手术系统正在美国进行临床试验。

近反义词

optical maser 光量子放大器...

相似短语

fluorapatite laser (FAP laser) 氟磷酸钙激光器

alphabet laser 多掺激光器

chemical laser 化学抽运激光器，化学激光器

CO laser 一氧化碳激光器

atomic laser 原子激光器

acquisition laser 搜索激光器

crystal laser 晶体激光器

electroluminescent laser 场致发光激光器

gaseous laser 气体激光器

feedback laser 反馈激光器

单词分析

暂无,等待补充.

记忆方法

1. 音译“镭射”，这其实算是音意合译，因为它既表音、又表意，这个音译在台湾地区广泛使用。

laser是什么意思，laser怎么读

laser基本信息

英英释义