放射能波長 的英文怎麼說
中文拼音 [fàngshènéngbōzhǎng]
放射能波長
英文
wavelength- 放 : releaseset freelet go
- 射 : Ⅰ動詞1 (用推力或彈力送出) shoot; fire 2 (液體受到壓力迅速擠出) discharge in a jet 3 (放出) ...
- 能 : 能名詞(姓氏) a surname
- 波 : Ⅰ名詞1 (波浪) wave 2 [物理學] (振動傳播的過程) wave 3 (意外變化) an unexpected turn of even...
- 長 : 長Ⅰ形容詞1 (年紀較大) older; elder; senior 2 (排行最大) eldest; oldest Ⅱ名詞(領導人) chief;...
- 放射 : radiate; emit; blas; radiation; emission; shooting; shedding; abjection; emanation; effluence
- 波長 : [物理學] wavelength波長標準 [光學] wavelength standards; 波長測量 wavelength measurement; 波長常...
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This gamma radiation is absorbed by atoms inside the sun to be reemitted at slightly longer wavelengths
核能在太陽的核心被釋放為高能的伽馬射線。這是一種電磁射線,就象光波和無線電波一樣,只是波長要短得多。The nuclear energy is released at the sun ' s center as high - energy gamma radiation, a form of electromagnetic radiation like light and radio waves, only of very much shorter wavelength
核能在太陽的核心被釋放為高能的伽馬射線。這是一種電磁射線,就象光波和無線電波一樣,只是波長要短得多。We can see that the earth s atmosphere is opaque to, say, gamma rays and transparent to the visible light. so, we have to put gamma ray telescopes in space
下圖顯示了地球大氣層對不同波長的電磁波的阻光性,雖然可見光基本上可暢通無阻,伽瑪射線卻會被大氣層所阻隔,所以伽瑪射線望遠鏡必須要放入太空軌道才能發揮功用。In this dissertation, a boa - type waveguide optic switch with double - heterostructure gaas / gaalas has been researched. gaas - based integrated optical devices have good temperature, good anti - radiation and optical - transmission characteristics, and also have wide transparent range of wavelength. they can also be integrated on a chip with optical active devices and electronic devices, such as semiconductor laser, optical modulation, optical amplifier, pin, and so on
基於gaas材料的集成光學器件不僅具有良好的光傳輸特性、溫度特性、抗輻射能力和其較寬的透明波長范圍,還有望進一步實現晶元與光源、光調制器、光探測器和半導體光放大器等其它光電器件以及集成電路的單片集成;採用gaas gaalas雙異質結材料製作的光開關可以得到較低的開關電壓,而且採用gaas gaalas異質結材料的光傳輸損耗很小。Double wavelength semiconductor lasers is a kind of novel diode lasers with the function of emitting two wavelength laser. there are various use for double wavelength semiconductor lasers in the different band. 650nm / 780nm double wavelength quantum well lasers mainly apply to the optical pickups of dvd - rom driver and dvd player
雙波長半導體激光器是一種能夠發射兩種波長激光的新型半導體器件,不同波段的雙波長半導體激光器有著不同用途, 650nm 780nm雙波長量子阱激光器主要應用在dvd - rom驅動器和dvd播放機的光學讀取等方面,而大功率950nm 990nm雙波長量子阱激光器主要應用於光學測量等方面。分享友人