Related to the eye hazards from the laser are the studies of the eye hazards of microwaves of radar. These are also of great interest and importance. Many of these studies on microwave effects on the eye are more detailed and advanced than those on the laser. The threshold value for the ...
The meaning of LASER is a device that utilizes the natural oscillations of atoms or molecules between energy levels for generating a beam of coherent electromagnetic radiation usually in the ultraviolet, visible, or infrared regions of the spectrum; also
The bar codes on the products are read by lasers. 产品上的条形码是用激光读取的。 来自牛津词典 4. a laser show (= lasers used as entertainment) 激光表演 来自牛津词典 5. She's had laser surgery on her eye. 她做了眼部激光手术。 来自牛津词典 6. ...new laser technology... 新的激光技术...
表示强调影响已经完成了的事，她已经做了手术
Woman with a laser on her eyes (ophthalmology optometry and eye scanning technology),站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小米、联想、奥美、盛世长城
Photo Effects Laser From Eye - a game application joke, where you can make photo effects by overlapping laser eyes! Want a photo like a super hero? Our app will help you make a selfie with rays from the eyes! Make the coolest selfie!
The visible laser beam is well transmitted by the eye and can be readily focused on the retina, as required for detached retina treatment. The Ar laser works in the CW mode, with power output of several watts in the two prominent lines. Its total output may reach approximately 20 W. ...
Read the full-text online article and more details about "Health: Eye See You; Having a Laser Work on Your Eye May Not Sound Too Nice, but Thanks to This Spectacle of Modern Science Andrew Cowen Can Finally Say Goodbye to His Glasses" - The Birmingham Post (England), May 25, 2002收藏...
Laser-induced grating spectroscopy (LIGS) is for the first time explored in a configuration based on the crossing of two focused femtosecond (fs) laser pulses (800-nm wavelength) and a focused continuous-wave (cw) laser beam (532-nm wavelength). A thermal grating was formed by multi-photon...
ChrisSteeleBSc (Hons) FCOptom DCLP DipOC FBCLA, ...ColinWaineOBE MBBS FRCGP FRCPath, inDiabetes and the Eye, 2008 Diode laser Diode laser(810 nm) has less uptake by haemoglobin, allowing laser through light vitreous haemorrhages, whilst maintaining a fairly high uptake in melanin. One disa...