射光蘭 的英文怎麼說
中文拼音 [shèguānglán]
射光蘭
英文
reflex blue-
Our study shows that the optical potential of the diffracted light of the semi - gaussian beam is far higher than that of the evanescent - light wave, and its maximum normal velocity of the incident atoms can be far grater than that of the evanescent - light wave under the same parameters, so the blue - detuned semi - gaussian beam, as a novel atomic mirror, can be used to efficiently reflect atoms with a normal velocity of greater than 1 m / s
研究表明，半束蘭失諧高斯光束衍射光場的光學勢遠大於消逝波光場的光學勢，在同樣的參數條件下，入射原子的最大速度也比消逝波光場的大，所以作為一種新穎的原子反射鏡，半束蘭失諧高斯光束可以被用來有效的法向速度大於1m s的入射原子。Abstract : according to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, tsp and its particle size distribution, micrometeorology, and the solar spectroscopic radiation, even the neutron activation treatment of sand dust samples in helan mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of helan mountain are counted and analysed
文摘:利用賀蘭山地區沙塵暴歷史資料和綜合觀測資料，對大氣背景、浮塵、揚沙和沙塵暴發生期間的大氣氣溶膠數濃度譜、質量譜、大氣總懸浮顆粒（ tsp ）及粒徑分佈、微氣象、分光日射觀測以及沙塵樣品進行中子活化處理，分析了該地區浮塵、揚沙和沙塵暴形成規律，氣候變化特徵和賀蘭山的影響。According to the observation of the number concentration spectrum and the mass concentration of atmospheric aerosol, tsp and its particle size distribution, micrometeorology, and the solar spectroscopic radiation, even the neutron activation treatment of sand dust samples in helan mountainous area, the formation law of sandstrom, dust and sand blowing weather and the characteristics of climatic variation in this area and the influence of helan mountain are counted and analysed
利用賀蘭山地區沙塵暴歷史資料和綜合觀測資料，對大氣背景、浮塵、揚沙和沙塵暴發生期間的大氣氣溶膠數濃度譜、質量譜、大氣總懸浮顆粒（ tsp ）及粒徑分佈、微氣象、分光日射觀測以及沙塵樣品進行中子活化處理，分析了該地區浮塵、揚沙和沙塵暴形成規律，氣候變化特徵和賀蘭山的影響。Experimental basis of quantum physics : photoelectric effect, compton scattering, photons, franck - hertz experiment, the bohr atom, electron diffraction, de broglie waves, and wave - particle duality of matter and light
量子物理的實驗基礎：光電效應，康普頓散射，光子，法蘭克-赫茲實驗，波爾原子模型，電子衍射，德布羅意波以及物質與光的波粒二項性。3. using the improved pas technique, the relative absorption spectroscopy of three ppharyngeal carcinomas cell ( sune - l, cne - l, cne - 2 ), relative absorption coefficient at the wavelength of 420nm of the three cells exposure to different x light quantity, are measured. the photoacoustic signal from the died cells is studied through dying the cells
用改進的歸一化光聲光譜技術測量了三株人鼻咽癌細胞（ sline - 1 ， cne - 1 ， cne - 2 ）的歸一化吸收光譜系數以及這三株細胞在420nm處的吸收光譜系數對x光放射劑量的依賴關系，並用胎盤蘭對細胞染色，用以反映死細胞的光聲信號。Finally, we propose the third mirror scheme to reflect atomic by using a blue - detuned semi - flattened - gaussian beam ( sfgb )
顯然，採用半束蘭失諧橢圓高斯光束作為原子反射鏡，在相同的反射鏡面積下，可比sgb反射鏡反射更高法向速度的入射原子束。Said villefort, while d avrigny advanced to lead morrel out. maximilian stared for a moment at the corpse, gazed all around the room, then upon the two men ; he opened his mouth to speak, but finding it impossible to give utterance to the innumerable ideas that occupied his brain, he went out, thrusting his hands through his hair in such a manner that villefort and d avrigny, for a moment diverted from the engrossing topic, exchanged glances, which seemed to say, - " he is mad !
馬西米蘭疑惑地把那個屍體看了一會兒，然後用眼光慢慢地向房間四周掃射了一遍，最後把眼光落在那兩個男人身上他張開嘴巴想說話，雖然他的腦子里有許多排遣不開的念頭，卻一句話也說不出來，便雙手揪住自己的頭發走了出去了，他神志昏迷，使維爾福和阿夫里尼暫時記憶當前最關切的那件事情，互相交換了一個眼光，象是在說： 「他瘋了！ 」As a direct wide - band - gap ii - vi semiconductor, znse single crystal has been identified as an important contender for the fabrication of blue - green light - diodes, nonlinear optic - electronic components and infrared devices
Znse作為最重要的寬禁帶-族半導體，其單晶在蘭綠光發射器件、非線性光電器件和紅外器件方面有著廣泛的應用。Al harrington scored 18 points and sparked a second - half run as the indiana pacers beat the atlanta hawks 91 - 72 on tuesday night
艾爾?哈靈頓在周二晚與亞特蘭大鷹隊的比賽中，在下半場星光四射，豪取18分，幫助印第安納步行者隊以91比72取得勝利。It has a very complete products line, from cat - 5, cat - 6 to cat - 7, from utp, ftp to optic - fiber, information module, patch cord and headband etc. the products number has come to more than 500. it can provide all series of cabling products for the wider users, especially, the ftp cabling system is the expertise of schneider electric. no matter it is workshop that endures strong the electromagnetism radiation interfere, or governmental organs that have high security level requirement and the cabling system can " t product electromagnetism radiation, several patent ftp technologies that schneider electric has can ensure the safety of network
據悉，梅蘭日蘭infra +系列定位於高端客戶群體，以品質著稱，自2001年以來已在法國的本土綜合布線市場佔有率名列第一，擁有非常完整的產品線，從超5類、 6類到7類，從非屏蔽、屏蔽到光纖，以及信息模塊、跳線、面板等等，產品編號已達500多個，可以為廣大的用戶提供全系列布線產品，尤其是屏蔽布線系統更是施耐德電氣的專長，無論電磁輻射干擾強烈的工廠生產車間，還是對網路安全性要求較高、布線系統不能產生電磁輻射的政府機關中，施耐德電氣所擁有的多種專利屏蔽技術都能夠確保網路安全。When the laser frequency is larger than the atomic resonance frequency ( blue detuning ), the atoms will experience a repulsing force that will repulse the atoms to the minimum place of light field. this is the principle of atomic mirror or atomic guide and trap. in this thesis, we propose three novel mirrors to reflect atoms by using intensity gradient induced by a blue - detuned semi - gaussian laser beam, a blue - detuned semi - ellipse - gaussian laser beam and a blue - detuned semi - flattened - gaussian laser beam
本文提出了三種實現原子束反射的原子反射鏡的新方案： （ 1 ）半束蘭失諧高斯光束的原子反射鏡（ 2 ）半束蘭失諧橢圓高斯光束的原子反射鏡（ 3 ）半束蘭失諧平項高斯光束的原子反射鏡，詳細計算了上述反射鏡的衍射光場的空間分佈，並討論了運動原子在光場中所受的偶極力。Under the same beam parameters, the intensity gradient near the mirror surface of the blue - detune sfgb is the nearly same as that of the sgb, but the intensity distribution of the fgb is a constant within a larger radial range, the width of the sfgb mirror will far greater than one of the sgb mirror
類似地，半束蘭失諧平頂高斯光束反射鏡和sgb反射鏡相比在yoz平面上的衍射強度梯度是近似相同的，也就是說在入射光束參數相同的條件下，在上述二種反射鏡表面附近入射原子受到的光偶極排斥力大小是近似相同的。When the beam waist wy of blue - detuned segb along the y direction is 10 mm, and its wx is decreased from 10 mm to 1mm, the absolute diffracted intensity from the segb surface will be 10 times of that from the sgb surface, which can be used to reflect an incident atomic beam with a higher normal velocity
因此，當橢圓高斯光束的w _ y = 10mm ，而w _ xw從10mn減小到1mm ，半束蘭失諧橢圓高斯光束反射面的衍射光強將比同樣參數條件下的sgb反射面的衍射光強提高了10倍。However, the intensity gradient ( force ) of the diffracted light of the semi - gaussian beam is far smaller than that of the evanescent - light wave, so its spontaneous emission probability is greater than that from the evanescent - light one when the normal velo city of the incident atom is greater
然而，因為半束蘭失諧高斯光束衍射光場的強度梯度力遠小於消逝波光場，所以當入射原子速度較大時，原子在半束蘭失諧高斯光束衍射光場中的自發輻射幾率要大於消逝波光場。A team from france and the netherlands set a new speed record for subdividing the second, reporting last year that a laser strobe light had emitted pulses lasting 250 attoseconds ? that ' s 250 billionths of a billionth of a second
去年，法國與荷蘭合組的研究團隊創下新紀錄，根據他們報導，一束頻閃雷射光發射的脈沖，只持續了250阿秒（ 10 - 18秒） 。We re zeal quest scientific technology co., ltd, a technic supplier as well as the distributor in the field ofenvironmental sciences, ecology research and life sciences, as botany physiology, soil study and water analysis research. we re not only specialized in the laboratory instruments forwarding on the marketing, but on the technique service with the solid foundation, which are widely equipped in the research lab. also, we ve been cooperating with many most famous scientists for our technical support to both our staff and the customers for years. we do believe that the good service and support will lead us to the future
2006年12月5日和7日，我司技術人員分別在蘭州大學和中國科學院水土保持研究所舉行了第14和第15期技術講座。這兩次講座圍繞著德國walz公司的pam系列調制熒光儀和gfs - 3000光合作用測量系統，以及美國sec公司的trase土壤水分時域反射儀進行，在儀器的原理操作應用技巧經驗等方面做了系統介紹。First, we propose a novel and simple mirror to reflect atoms by using intensity gradient induced by a blue - detuned semi - gaussian laser beam. the diffraction characteristics of an incident gaussian beam by straight edge bounding a semi - infinite opaque plate are investigated from kirchhoff scakr wave theory in the fresnel limit
本文首先提出了採用半束蘭失諧高斯光束的原子反射鏡方案，研究了在fresnel衍射下入射高斯光束被半無限大不透明平板擋去半邊后的直邊kirchoff衍射特性。分享友人