於是有了光 的英文怎麼說
中文拼音 [yúshìyǒulēguāng]
於是有了光
英文
and then there was light- 於 : 於名詞(姓氏) a surname
- 是 : Ⅰ形容詞1 (對; 正確) correct; right 2 [書面語] (真實的) true Ⅱ代詞1 [書面語] (這; 這個) this...
- 有 : 有副詞[書面語] (表示整數之外再加零數): 30 有 5 thirty-five; 10 有 5年 fifteen years
- 了 : 了助詞1. (用在動詞或形容詞后, 表示動作或變化已經完成) 2. (用在句子的末尾或句中停頓處, 表示變化, 表示出現新的情況, 表示催促或勸止)
- 光 : Ⅰ名詞1 (照耀在物體上、使人能看見物體的一種物質) light; ray 2 (景物) scenery 3 (光彩; 榮譽) ...
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But the doctor could not persuade them, and he started alone, amidst the starlit transparency of the night.
但是博士並沒有說服他們,於是他就在這夜晚的星光下一個人去了。There the water - flower was the lily ; the crowfoot here. either the change in the quality of the air from heavy to light, or the sense of being amid new scenes where there were no invidious eyes upon her, sent up her spirits wonderfully
也許是空氣的性質從沉悶到輕松的變化,也許是她覺得已經到了沒有人用惡意的眼光看待她的新地方,於是她的精神奇妙地振作起來。At breakfast brazil was the topic, and all endeavoured to take a hopeful view of clare s proposed experiment with that country s soil, notwithstanding the discouraging reports of some farm labourers who had emigrated thither and returned home within the twelve months
第二天吃早飯的時候,大家談的話題都是巴西,既然克萊爾提出來要到巴西的土地上去試試,於是大家就盡力用充滿希望的眼光去看待這件事,盡管聽說有些農業工人去了那兒還不到十二個月就回來了,帶回來令人失望的消息。Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package
「國偉」 、系列乾式復合機,是我廠根據多年的復合機製造經驗及結合客戶需求,開發的新產品,該機第一基材採用了「光電自動跟蹤」糾偏放卷裝置,磁粉張力控制、氣動背壓移動式刮刀、烘箱溫度分段自動控制、大輥筒導熱油加熱、上膠復合氣動控制及雙變頻調速技術,使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點,適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合,復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點,廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。It is found that the nano material is distributed not only among general material grains to form inter - granular structure of the coating but also in the general material grains to form intra - granular structure. micro - crack caused by laser will be eliminated greatly. 3 mechanical performances of the ceramic coating manufactured are tested
得到的結論是經過激光熔覆后的塗層緻密化程度有了很大的提高,比單純的激光重熔塗層還高,納米顆粒不僅填充在晶粒之間,而且還嵌入在大晶粒內部,有利於消除激光作用產生的微裂紋。Albert had already made seven or eight similar excursions to the colosseum, while his less favored companion trod for the first time in his life the classic ground forming the monument of flavius vespasian ; and, to his credit be it spoken, his mind, even amid the glib loquacity of the guides, was duly and deeply touched with awe and enthusiastic admiration of all he saw ; and certainly no adequate notion of these stupendous ruins can be formed save by such as have visited them, and more especially by moonlight, at which time the vast proportions of the building appear twice as large when viewed by the mysterious beams of a southern moonlit sky, whose rays are sufficiently clear and vivid to light the horizon with a glow equal to the soft twilight of an eastern clime
弗蘭茲已經到斗獸場來夜遊過十多次了,而他的同伴卻是第一次光顧維斯派森大帝的這個古跡,平心而論,雖然那兩個向導口若懸河地在他的耳邊喋喋不休,他的腦子里還是留下了很強烈的印象。事實上,要不是親眼目睹,誰都想象不到一個廢墟竟會這樣莊嚴宏偉,歐洲南部的月光和東方的落日余輝有著異曲同工之妙,在這種神秘的月光之下,廢墟的各部分看來似乎都擴大了一倍。弗蘭茲在廢墟的內廊底下走了一百步左右,懷古之情便油然而生,於是他離開了阿爾貝,反正那兩個向導總會照他們的老規矩,領他去看關獅子的洞,斗猩力士的休息室和凱撒大帝的包廂的。On one hand, is the product of beam waist radius and half divergence angle, wavelength is not involved. so there is possibility to compare the acutal focusing ability among laser beams with different wavelength. on the other hand, is a calculated result by measuring experiment, and it is more brief and persuadable than m 2factor, since the latter one is a ratio with basic mode gauss beam
論文研究論證了用值評價激光光束質量的實際意義在於兩個方面,一方面它僅僅包含了光束束寬和發散角,不涉及波長的因素,使不同波長激光束的可加工能力具有可比性;另一方面,值是根據對光束傳輸路徑上不同位置處束寬實際測量結果的計算值,比其在與基模高斯光束進行比值計算得到的m2因子更簡潔、更有說服力。Indium stannum oxide ( ito ) as semiconductor have caused a great deal of interest due to their prominent electro - optical behavior. ito has high prominent transmittance, high infrared reflectance, good electrical conductivity, ito applied as gas sensors, photovoltaic devices, heat reflecting mirrors, solar cells, flat panel displays, liquid crystal displays, electroluminescent, devices and organic light - emitting diodes ( oled ) etc. although preparations and applications of ito films have been studied deeply. nano - ito composites hardly studied
氧化銦錫( ito )是一種高簡並的n型半導體,由於具有導電性,可見光高透過率,紅外反射性,穩定的化學性,被廣泛應用於熱反射建築玻璃、抗靜電塗層,太陽能電池,熱發射鏡,平板顯示器和液晶顯示屏,傳感器,有機光致二級管( oled )等方面,國內外對高質量的ito薄膜的制備和應用進行了深入的研究,但是很少有ito納米粒子與高分子材料復合的報道。So off they went, driving the country roads of northern rhode island on the kind of day only mid - may can produce : sparkling sunshine, unclouded azure skies and vibrant newness of the green growing all around
於是,他們就出發了,驅車行駛在羅德島北部的鄉村小路上,那種天氣只有5月中旬才會有:閃亮的陽光、蔚藍色的晴空以及生機勃勃、隨處可見的綠意。The most achievement is that we firstly obtain the analytic accurate solution of the modal fields of the waveguide structure and find some available character : ( 1 ) the different uniaxial crystal materials have the different propagation properties ; ( 2 ) when the optical axis of the crystal is on the plane that is made up of the normal direction of the waveguide plane and the propagation, there are te mode and tm mode in this special waveguide, but the principal mode is different of the character of the uniaxial crystal, the principal mode is the principal mode of te mode for the negative uniaxial crystal, but the one of tm mode for the positive uniaxial crystal ; ( 3 ) when the crystal optical - axis parallel to the waveguide plane, for the positive uniaxial crystal material, the principal mode of the waveguide is a te wave, which can be excited by the light at any frequency ; when the light frequency satisfies a single mode propagation condition, there will be only the principal mode propagating in the waveguide, otherwise some of the higher order modes can be excited, which are neither te modes, nor tm modes, but the hybrid guided modes
本文就是在此背景下,利用金屬波導和單軸晶體的一些特性,結合麥克斯韋方程組和波導的邊界條件,從三種不同的情況研究了光在對稱平面單軸晶體金屬波導(波導層是單軸晶體,兩個波導界面均為金屬)內的傳輸特性,其主要貢獻為,首次解析地得到了這種波導結構下模式場的精確解,並發現了一些有用的特性: ( 1 )模式場的性質因單軸晶體的性質不同而異; ( 2 )當單軸晶體光軸位於波導界面法方向與傳輸方向構成的平面內時,波導中傳輸te波和tm波,只不過其主模因單軸晶體的性質不同而異,當波導層介質為負單軸晶體時,波導主模是te波主模,而波導層介質為正單軸晶體時波導主模是tm波主模。 ( 3 )當單軸晶體光軸位於波導面內時,對于正單軸晶體,波導的主模是橫電波te _ 0模,任何頻率的光波均可激勵該模式;當光波波長滿足一定條件時,波導內傳輸單模,否則,將激勵起高階模式,高階模即匪te波,也匪tm波,而是兩者耦合而成的混合模。We can understand this concept by gazing upward and knowing that there are countless stars we cannot see because not enough time has passed since the birth of the universe for their light to shine our way ; they are beyond our light cone
要了解這個概念,可以抬頭仰望星空,我們知道有數不清的星星是看不見的,因為宇宙形成至今的時間,還不足以讓這些星星的光到達地球;也就是說,這些星星位於我們的光錐之外。The reason to cause this phenomenon is due to the change of electric field in the blue oled to induce the probality of the carrier shifted and the hole - electron recombination zone changed, which was a possible alternative to achieve color display. 3 ) device with the structure of ito / npb / adn : balq3 / alq3 / mg : ag was fabricated. when the balq3 dopant concentration was about 25 mol %, a high performance devcie with luminous efficiency of 1. 0 lm / w, the peak of emission spectrum at 440 nm, the cie coordinate at ( 0. 18, 0. 15 ), and half lifetime of unencapsulated device about 950 hrs was achieved
導致本現象的原因是由於各有機層電場強度的變化影響了空穴和電子的隧穿幾率,從而導致載流子的復合區域發生改變而發出不同顏色的光; 3 )制備了結構為ito / npb / adn : balq3 / alq3 / mg : ag的藍光oled ,空穴阻擋材料balq3的摻入顯著影響了oled的光電性能,當balq3的摻雜濃度為25mol %時, oled的發光效率為1 . 0lm / w ,發光光譜的峰值為440nm ,色純度為( 0 . 18 , 0 . 15 ) ,未封裝器件的半衰期達到了950小時; 4 )在藍光材料adn中摻雜npb 、 balq3和tbp三種材料時,不僅改善了器件的發光亮度和色純度,而且提高了器件的發光效率和壽命。The figure of the part ' s original shape depend on digital equinpent mostly. digital equiment is divided into two big types, contac ttype and uncontact tyope. the contact type decelop with the optical and electonic element applied widely. uncontact measurement is rapid. the measured part is not scared, but it requirethat the measured part ' s surface can glisten. cmm is typical delegate of contact measurementcomparing to uncontact measurement, cmm is slow, but it has upper measurement precision. in range of required figure precision, it will affact the selective way of moddfile cuver
由於其測量過程是利用光學方法進行的,從而對被測物體的表面提出了一定的要求,表面反光或全黑的物體都不適合於光學方法進行測量,或者說當遇到這樣的被測物體時需要更復雜的光學技術來保證測量的順利進行。坐標測量機( coordinatemeasuringmachine , cmm )是接觸式數字化設備的典型代表。和非接觸測量方法相比, cmm雖然在數字化速度上比較低,但是它具有較高的測量精度。She went on at venice just the same, rowing out in the gondola with duncan forbes, bathing, letting the days slip by. duncan, who had been rather depressingly in love with her ten years ago, was in love with her again. but she said to him : i only want one thing of men, and that is, that they should leave me alone
那是一個復雜而系亂的憤怒,這憤怒使人了生氣,她不知做什麼好,說什麼好,於是她也不說什麼,也不做什麼,她在威尼斯的生活和以前一樣,和旦肯霍布斯乘遊船出去,洗海水浴,讓時光輕輕地過去,十年前憂郁地戀愛她的旦肯,現在又愛起她來了,但是她對他說: 「我希望于男子的只有一件事,便是他們讓我安靜! 」The author believe that copper cable will be replaced by fiber as the development of network, but now most fiber lan use a switch with fiber interface to get full - duplex operation, and the most important obstacle in deploying fiber lan is the high price of the switch. only some big company can afford the fiber switch and the switches often work in man. in order to lower the costs of gigabit optical lan, this paper presents a workgroup optical network base on passive star coupler ( psc )
作者堅信,隨著網路技術的發展,光纖一定會代替銅纜成為網路的主流傳輸介質,目前光纖本身的價格也可以為客戶所接受;但是影響光纖介質的局域網推廣普及的一個重要因素,就是目前市面上的光網路都採用了全雙工交換機,而光纖介面的交換機尤其是千兆位的交換機價格很高,多用於校園網或城域網;只有極少數大型企業能夠負擔,影響了光纖網路的部署。Yutong metal fence wire mesh products co., ltd mainly produces all kinds of wire mesh, chain link fence diamond wire mesh, crimped wire mesh, wire mesh fences, stainless steel wire mesh, brass wire mesh, welded wire mesh and so on. we have built good reputation among our customers with good quality products, reliable services and honest attitude toward business. we follow the vision of technical innovation and quality products and we sincerely wish to cooperate with our old and new customers to create an even brighter future
河北省安平縣宇通網欄網業製品有限公司是一家致力於生產金屬護欄網異形網框網超市貨架隔離網輕質板網建築網勾花網電焊網,銅網,不銹鋼絲網等系列產品的公司,該公司具有現代化的生產設備和先進的生產技術,並在原有的基礎上開發研製出多種款式的絲網,使產品具有了耐腐蝕抗老化耐酸堿不褪色表面平整光亮手感好的特點。On the other hand, the electric field and intensity distributions of the he11 mode in the hollow fiber are calculated by using the exact solutions of maxwell equations based on the vector model, and the diffracted near - and far - field distributions of the he11 - mode output beam under the fresnel approximation are studies. we derive an analytical expression on the far - field distribution of the he n - mode output beam in free space and discuss its applicable condition. we also analyze and compare the differences between the he11 - and lp01 - mode output beams, and find that the near - field distribution of the lpoi - mode output beam is a gaussian - like one, but the near - field distribution of the he11 - mode output beam is a doughnut - like one, whereas the far - field distribution of both the lp01 - and he11 - mode output beams are a doughnut one
此外,我們把中空光纖中lp _ ( 01 )模(標量模型)和he _ ( 11 )模(矢量模型)的場分佈以及它們各自的輸出光束的近場與遠場分佈進行了比較,發現兩種模式的輸出光束在近場分佈有很大的區別, lp _ ( 01 )模輸出光束在近場是一個高斯分佈,而he _ ( 11 )模輸出光束在近場是一個中空光束,在遠場兩種模式的輸出光束分佈是基本一致的,這正是由於在中空光纖中採用了弱波導近似以後所引起的誤差。On the first day, when, getting up early in the morning, he came out of the shed into the dawn, and saw the cupolas and the crosses of the new monastery of the virgin, all still in darkness, saw the hoar frost on the long grass, saw the slopes of the sparrow hills and the wood - clad banks of the encircling river vanishing into the purple distance, when he felt the contact of the fresh air and heard the sounds of the rooks crying out of moscow across the fields, and when flashes of light suddenly gleamed out of the east and the suns rim floated triumphantly up from behind a cloud, and cupolas and crosses and hoar frost and the horizon and the river were all sparkling in the glad light, pierre felt a new feeling of joy and vigour in life such as he had never experienced before
第一天,他一大早就起了床,走出棚子,頭一眼就看見新聖母修道院開始還發暗的圓屋頂和十字架,看見覆蓋著塵土的草上的寒露,看見麻雀山的丘陵,看見隱沒在淡紫色遠方的,長滿了樹木的,蜿蜒著的河岸,他覺得空氣清新,沁人肺腑,可以聽到從莫斯科飛越田野的烏鴉的啼叫聲,一會兒,在東方天際邊,突然噴射出萬道霞光,一輪紅日從雲層里漸漸顯露出來。於是,圓屋頂,十字架露水遠方和那條小河所有這一切都在陽光下閃爍,這時,皮埃爾感覺到一種從來都沒有經歷過的,全新的,生活的喜悅和力量。And god said, let there be light : and there was light
上帝說,要有光,於是就有了光。First, the current optical system construction ' s optimization algorithms are based on the just optical system ' s preliminary construction which designers have selected. optical system program can not automatically change the optical elements ' nember. so that optical system design ' s intelligentized degree is not high. now this paper applies the genetic algorithms to lens design and shows that the genetic algorithms can effectively work in automatically changing the optical elements ' nember. next, this pape present a new computer design method that applies the genetic - simulated annealing algorithms to directly design the binary optical element
首先,由於現有的光學系統結構設計的優化演算法都是在選定了初始光學結構的基礎上,只對光學結構參數進行優化選擇,在優化過程中不能夠自動改變光學面數,導致光學系統設計的智能化程度還不是很高,採用遺傳演算法,實現了光學面的自動增減;其次,區別于傳統的二元光學設計方法,為避免其量化臺階數過大導致的成本及加工復雜度的增加,提出了運用混合優化策略遺傳-模擬退火演算法直接設計二元光學元件的新的計算機方法。分享友人