汉英词典
Chinese-English Dictionary
MEANING OF 激光
激光
laser
〈名〉某些物质原子中的粒子受光或电的激发,由低能级的原子跃迁为高能级原子,当高能级原子的数目大于低能级原子的数目,并由高能级跃迁回低能级时,就放射出相位、频率、方向等完全相同的光,这种光叫做激光。颜色很纯,能量高度集中,广泛应用在工业、军事、医学、探测、通信等方面。旧称莱塞。
guāng
EXAMPLE SENTENCES

激光引信小型化是激光引信的关键技术。

Laser fuze circuit miniaturization is the key to laser fuze technique.

激光焊接铸钛的维氏显微硬度略大于激光焊接锻钛。

The microhardness value of laser welded cast titanium was slightly bigger than that of laser welded wrought titanium.

激光磁盘能够贮存大量信息。

Laser discs can store prodigious amounts of information.

眼睛激光手术会不会没有眼睫毛?

Can eye laser surgery do not have eyelash?

单晶硅的激光铣削试验研究。

Experimental study of laser milling of silicon wafer.

这是给激光唱碟录灌再生;

This was for CD playback;

其后射界由一对激光炮塔覆盖。

Its rear fire arc is protected by a pair of laser cannon turrets.

不同激光参鼍条件下,得到了电子的能量增益与激光强度、焦斑大小和脉冲宽度关系。

Under the different laser parameters, the electron energy gain depends on the laser intensity, focal spot size and pulse width.

如强力激光可以射落小片残骸。

Powerful lasers might shoot down small pieces of debris.

激光疗法,精确的激光束用来烧掉痔疮。

Laser surgery - precisely targeted laser beams are used to burn off the haemorrhoids.