How does a laser beam vaporize steel?

1、

We did work in thermonuclear energy, laser beam refraction, hydrogen molecule development, and heavy-water computer data.

我们从事过热核能、激光束折射, 氛分子发展和电脑重水数据的研究工作.

词典精选例句

2、

An operator turns a laser beam to a plate with several color stripes.

一位手术师将一束激光照在有几种彩条的薄板上.

英语晨读30分（高三）

3、

Researchers realised that a tunable laser beam might be useful in surgery.

研究人员意识到，可调谐激光束也许可以用在外科手术中。

词典精选例句

4、

Laser beam is considered an ideal parallel to the central axis camera.

激光束被认为是理想的平行于摄像头的中心光轴.

互联网摘选

5、

This conclusion is guidance significant for developing laser beam parameters measurement system.

该结论可为高精度激光参数测量装置光衰减系统的研制提供理论依据.

互联网摘选

6、

The high intensity of a laser beam makes it a convenient drill.

激光束的强度极高,这就使它成为一种方便的钻孔工具.

词典精选例句

7、

Do not allow the laser beam to enter the eye.

不要直视激光束.

互联网摘选

8、

A laser-beam riding variant known as HongJian 9 B is also under development.

一种激光驾束改型即红箭-9B也在发展中.

互联网摘选

9、

Manufacturing laser diode device , photo detector, laser diode array, diode-pumped solid-state laser, etc.

提供各种封装形式激光器、光电探测器、大功率列阵、半导体泵浦固体激光器模块及医用激光治疗仪.

互联网摘选

10、

A novel AIN monolithic microchannel cooled heatsink for high power laser diode array is introduced.

介绍了一种应用于大功率激光二极管列阵的新型单片集成微通道制冷热沉.

互联网摘选

11、

Linewidth-narrowed, tunable spectrum can be obtained by external cavity feedback laser diode array ( LDA ).

外腔反馈的激光二极管阵列 ( LDA ) 可获得窄线宽、可调谐的光谱输出.

互联网摘选

12、

New laser diode system: the system a high level of reliability.

二极管系统: 新型激光系统具有很高的可靠性.

互联网摘选

13、

The Laser diode optical source is designed as a lab and manufacture testing equipment.

该激光器光源是专为实验室和生产测试使用而设计.

互联网摘选

14、

A portable multifunctional laser diode testing system controlled by single-chip microcomputer was presented.

研制一种基于单片机控制的便携式半导体激光器特性参数测试仪.

互联网摘选

15、

The light is emitted by the laser diode and enters a diffraction grating.

激光束从激光二极管中发出,射入衍射光栅.

互联网摘选

16、

A single mode fiber ( SMF ) pigtailed laser diode alignment system provides line with fine stability for measurement.

系统采用单模光纤的尾纤半导体激光器作光源的激光准直系统,并为测量提供稳定的基准线.

互联网摘选

17、

The application of pump cavity in laser diode ( LD ) side pumped laser head is introduced.

介绍了抽运腔在半导体侧面抽运固体激光头中的应用.

互联网摘选

18、

A precise temperature control system using DS 18 B 20 for power laser diode is introduced in this paper.

本文介绍了利用数字式温度传感器DS18B20构造大功率激光二极管恒温制冷系统的方法.

互联网摘选

19、

The driver maintains precision laser diode current or stable photodiode current regulation.

该驱动器保持高精度激光二极管电流或稳定的光电二极管电流调整.

互联网摘选

20、

This paper described the concept of the laser diode group and the design of its driver.

从半导体激光器损坏机理角度考虑,设计并实现了保护电路和抗干扰电路.

互联网摘选