邊帶發射 的英文怎麼說
中文拼音 [biāndàifāshè]
邊帶發射
英文
extrancous emission-
Suppressed carrier ssb emission
抑制載波單邊帶發射Reduced carrier ssb emission
減載波單邊帶發射Full carrier ssb emission
全載波單邊帶發射Vestigial - sideband emission
殘余邊帶發射Spontaneous emission can be totally suppressed or strongly enhanced depending on the relative position of the resonant frequency from the edge of the photonic band gap and the photonic mode density. several novel phenomena can be obtained. the spontaneous emission displays an oscillatory behavior, classical light localization, photon - atom bound state, nonzero steady - state population and anomalously large vacuum rabi splitting. and localized mode associated with a defect site in an otherwise perfect photonic crystals, acts as a high - q micro - cavity
通過原子上能級與光子頻率帶隙邊緣的相對位置或者光子態密度，可以抑制或增強原子的自發輻射。分析並得到了一些奇異的現象，如自發輻射的諧振子行為、光的局域、單光子?原子局域態、上能級中存在非零穩態原子布居數、類似於真空中的拉比頻率分裂等。Such control can be realized in case where a atom interact with photonic band gap matericals when the atom is placed in photonic crystals whose density of modes is dramatically different from that of free space vacuum. it was known that control could be achieved by varying the frequency ( which leads to the changes of the relative position of the upper levels from the forbidden gap ) or by varying the photonic density of modes ( dos ) or by varying the intial atomic state
由於光子晶體具有不同於真空中的光子態密度，原子和光子帶隙材料便發生相互作用，這樣便可以控制原子的自發輻射。改變原子上能級與光子禁帶邊緣的相對位置、材料中的光子態密度或原子初態都可以控制原子的自發輻射。Methods of measurement for radio transmitters. part 8 : performance characteristics of vestigial - sideband demodulators used for testing television transmitters and transposers
無線電發射機的測量方法.第8部分:檢測電視發射機和轉播發射機用殘留邊帶解調器的性能特徵He could now leave fort kearney station, and pursue his journey homeward in peace. towards two o clock in the afternoon, while it was snowing hard, long whistles were heard approaching from the east. a great shadow, preceded by a wild light, slowly advanced, appearing still larger through the mist, which gave it a fantastic aspect
事情是這樣的：在下午快兩點的時候，天上正飄著鵝毛大雪，忽然從東面傳來幾聲汽笛的長鳴，接著一個黑呼呼的龐然大物，頭上射出強烈的光芒，慢吞吞地向這邊走過來了，它在濃霧里越發顯得龐大，並且還帶有一種神怪的氣氛。Covering 7 provinces and 2 cities, the yangtse river economic zone ( hereafter as yrec ) is only second to the coastal opening area, which is the largest economic zone in china. as the pivot for the development of surrounding areas, it owns great potential for economic development
長江經濟帶包括7省2市，是我國除沿海開放地區以外，經濟密度最大的經濟地帶，而且擁有廣闊的腹地和發展空間，在我國經濟發展中處于東出西進、輻射南北、帶動周邊的「脊樑」位置。This indicated an absence of deep trapping centers. this peak was still observed at room temperature, temperature. the presence of this intrinsic near - band - gap emission line in the pl spectrum even at room temperature is a further indication for the high quality of the epitaxial layer
Znse薄膜樣品在77k時，光致發光譜中只觀測到了近帶邊的發射，而且這一發光一直持續到室溫，說明在si襯底上lp - mocvd外延生長的znse薄膜具有較高的質量。Rockets fired by palestinian militants from the gaza strip landed around 200 metres from israeli prime minister sharon as he was visiting the southern town of sderot, witnesses said
據目擊者稱，巴勒斯坦武裝人員29日從加沙地帶向正在以色列南部邊境城鎮斯德若特視察的以總理沙龍發射火箭彈，火箭彈落在距沙龍200米處。Methods of measurement for radio transmitters - performance characteristics of vestigial - sideband demodulators used for testing television transmitters and transposers
無線電發射機測量方法.第8部分:用殘留邊帶解調器測試電視發射機和差轉機特性Methods of measurement for radio transmitters ; part 8 : performance characteristics of vestigal - sideband demodulators used for testing television transmitters and transposers
無線電發射機的測量方法.第8部分:檢驗電視發射機和換位器用的殘留邊帶解調器的特性It was found from the experiment that, with the increasing of substrate temperature, there were more oxygen vacancies in the films, which lead the conductance of the sample become larger, and the absorb edge of zno thin films shifted toward higher wavelength ; with increasing of ar : o2 ratio, there were lesser oxygen vacancies in the films, which lead the absorb edge of zno thin films shifted toward lower wavelength
實驗還發現，隨著襯底溫度的升高，薄膜中產生的氧空位將會增多，使得zno薄膜的電導逐漸增大，而且其紫外透射吸收截止邊帶向高波長方向漂移；隨著氬氧比例的增加，薄膜中的氧缺陷相對減少，薄膜的透射吸收截止邊向低波長方向漂移。It was found from the experiment that, with the increasing of substrate temperature, there were more oxygen vacancies in the films, which lead the conductance of the sample become larger, and the absorb edge of ito thin films shifted toward lower wavelength ; with increasing of ar : o2 ratio, there were lesser oxygen vacancies in the films, which lead the absorb edge of ito thin films shifted toward lower wavelength
實驗還發現，在一定的溫度范圍內隨著襯底溫度的升高，薄膜中產生的氧空位將會增多，使得ito薄膜的電導逐漸增大，而且其紫外透射吸收截止邊帶向短波長方向漂移；隨著氬氧比例的增加，薄膜中的氧缺陷相對減少，薄膜的透射吸收截止邊向低波長方向漂移。General specification for fixed short wave single - sideband transmitters
固定式短波單邊帶發射機通用規范We also have analyzed the photoluminescence ( pl ) spectra of some zno films, it turns out that the emission of ultraviolet light comes from the radiative recombination of excitons within nano - crystal energy band - gap, and the pl peaks move to smaller wavelength because zn are substituted by fe, co, and cu, which cause the size of the film grains smaller and the effective band - gap bigger. the red emission of zno films is due to, on the one hand, decrease of the film grains size which causes the emission intensity smaller and smaller until it disappears abruptly, on the other hand, the transition of electrons from deep donor level of the oxygen vacancies to the valence band
另外，我們還對薄膜光致發光性質進行了分析和研究，結果表明：納米結構zno薄膜的紫外發光來源於帶間激子的輻射復合發光， pl譜的帶邊發射峰發生藍移是由於fe 、 co 、 cu對zn的替代使薄膜粒子的尺寸減小，使薄膜的有效帶隙增寬； zno薄膜的紅色發光，一方面是zno顆粒尺寸的減少，帶間的激子發射峰越來越弱直至猝滅，另一方面主要是與zno晶格中的o空位有關，由深能級復合發光引起紅光發射。Transmitted side band
發射邊帶Tx is only miliwatts near the edges ( dont tx out of band ! ! ! )
在邊緣附近只能小功率發射（不要在頻帶外發射！ ！ ！ ）Palestinian rockets fired from the gaza strip crashed into the battered israeli border town of sderot
從加沙地帶發射的巴勒斯坦火箭將以色列邊界的s小鎮炸的支離破碎。分享友人