Light is made of both waves and particles. The rate at which these waves oscillate determines what type of wave it is. Ultraviolet waves (UV waves) are waves that are shorter than violet light--the shortest light wave humans can detect with our eyes. Ultraviolet waves are between 100 and ...
Ultraviolet laser light is used in a number of specific applications and technology “niche” areas, several of which are the topics of individual chapters of this text: lithography, medicine, micromachining, cleaning, and semiconductor processing. Most of these applications were developed as a result...
And restoring life to the lighthouse它们让破旧的灯塔得以重生A slow-motion wave on the ocean海面卷起一阵小小的波浪Stirs my emotion up like a raincloud我的心情就像一朵雨云一样慢慢地升到了空中..When did the sky turn black?天空究竟是何时变得灰暗的呢?And when will the light come back?那希望...
A near-vacuum ultraviolet light source for shock-wave tube studiesNot Availabledoi:10.1007/BF00605847I. I. GalaktionovG. P. StartsevKluwer Academic Publishers-Plenum PublishersJournal of Applied Spectroscopy
ultraviolet radiation - radiation lying in the ultraviolet range; wave lengths shorter than light but longer than X rays ultraviolet, ultraviolet illumination, ultraviolet light, UV actinic radiation, actinic ray - electromagnetic radiation that can produce photochemical reactions sun-ray, sunray - a ray...
2. One involves the use of ultraviolet light in the doctor's office to reduce swelling and slow skin cell production. 3. The ultraviolet lamps were installed in the classroom for disinfection and can only be used when the classroom is empty. 4. Scientists have discovered that an extract of...
Pay attention to:Personnel must leave the premises before use to prevent the uv light wave from burning the eyes and skin Packaging&Shipping Certification Company Information Jiangsu SNXIN is a technological company specializing in researching, production and selling ultraviolet germici...
180 adjustable light bracket Adjust the lamp arm 180 degrees, use flexible, more comprehensive sterilization Remote control 30m through-wall remote control, 185nm or 253.7nm lamp are optional Applications Uv disinfection vehicles have been widely used in kindergartens, ...
Such spectra are particularly useful whenever light at a precisely defined frequency is needed, such as in atomic clocks or spectroscopy. In traditional spectroscopy, a frequency comb can be used as an “optical ruler” when probing a sample with another laser. “You have a continuous-wave [CW...
UV light is also used to sterilize medical equipment, food, water, and air. The toothbrush UV sanitizer is used forsterilizing toothbrush heads. Toothbrushes and brush heads can also be stored in some sanitizers. There are several types of sanitizers – for electric toothbrushes, manual brushes...