超快中子 的英文怎麼說
中文拼音 [chāokuàizhōngzi]
超快中子
英文
ultrafast neutron-
The ultrafast dynamics of oxazine 750 dye has been studied in the typical alcoholic solvents by using the femtosecond time - resolved stimulated emission pumping fluorescence depletion ( fs tr sep pd ) technique
摘要利用飛秒時間分辨熒光虧蝕光語技術，研究了惡嗪750激光染料分子在典型的醇類溶劑中超快動力學過程。A longer - term option could involve recycling all the transuranics ( plutonium is one example of a transuranic element ), perhaps in a so - called fast reactor
一種比較長遠的做法是，在再次循環中使用所有的超鈾元素（鈽就是一種超鈾元素） ，可能會用在快中子反應器里。Out of question, the chirp pulse amplification technology that generate ultrashort and ultrahigh laser pulse has become a focus in research field. fortunately, the project " the research on shorter than 30fs, terawatt level ' s laser system " we undertake is about cpa system
我們所進行的國家攀登計劃「九五」預選項目「強場激光物理與飛秒超快過程的研究」 （ 95 ? ?預? ? 20 ）中的子課題： 「 30fs以下tw級激光系統的研究」 ，正是致力於飛秒cpa系統的研究。During the interaction of ultra - short and ultra - intense laser with plasma, application of energetic protons generated by this interaction are proton imaging, compact particle accelerators, diagnosis the interaction of ultra - short and ultra - intense pulse laser with plasma, " fast ignitor " and proton cancer therapy etc
摘要超短超強激光與等離子體相互作用中得到的高能質子在質子成像、粒子加速、診斷超短超強激光與等離子體相互作用的物理過程、 「快點火」和治療癌癥等方面有一定的應用。By analogy, a neutron star born rotating as fast as or faster than the convective period of 10 milliseconds could develop a widespread, ultrastrong magnetic field
以此類推，在中子星誕生的時候，要是它的自轉速率和10毫秒的對流周期一樣快，甚至更快，就能發展出大區域的超強磁場。Usage : as superconductor, structure materials of fast neutron reactor and additives for special alloy
用途：用做超導材料、快中子反應堆結構材料和特種合金添加劑。This paper is part of the national 973 key project for " fundamental study on novel ultra - high density and ultra - high speed optical information storage and processing ". upon the profound research on the nas technology, a modularized network - attached storage system has been implemented, which the concept of modularization design is used. the approach presented in this paper includes two parts
作為國家973項目： 「新型超高密度、超快速光信息存儲與處理的基礎研究」中的子課題六? ? 《快速并行數據存儲處理研究》的一部分，本文將已被廣泛應用於機械、電子、建築、管理等領域的模塊化設計理念運用到網路存儲體系的設計當中，深入研究了nas技術，實現了模塊化的附網存儲系統。The research interests in this team are nonlinear optics at low light intensities, including photorefractive nonlinear optics ( photorefractive materials, effects and their applications ), optical storage materials, nonvolatile optical recording technology and mechanics with high recording rates, high data density and high data transfer rates, nonlinear dispersive system and the dynamic propagation properties of photons in such dispersive system, and nonlinear optical properties of phasonian systems such as electromegnetically induced transperancy
本實驗室目前從事弱光光學非線性方面的研究：主要包括光折變非線性材料、效應以及應用；超快超高密度光存儲材料、非揮發存儲技術及其機理；非線性色散系統以及光子在非線性色散系統中的傳播動力學；量子相干系綜中的非線性光學性質如電磁感應透明等幾個方面的研究。Local wars involving high - technology reflect the fundamental characteristics of the information era. electro - optic technology plays an important role in high - tech local wars, high - resolution information acquisition, huge - volume information transmission, super - high - density information storing, very fast information processing and lightweight flat panel displays not only be - nefit command and control, shorten the action period, but may also be applied to control weapon, improve target accutracy and promote intelligent weapons. with the wide use of electro - optic techno - logy in the battlefield, the role of electro - optic countermeasure has become more and more important
高技術條件下的局部戰爭反映了信息化時代的基本特點.光電子技術在高技術局部戰爭中扮演著十分重要的角色，包括高解析度的信息獲取、特大容量的信息傳輸、超高密度的信息存儲、特快速度的信息處理、輕小省電的平板顯示，不僅使指揮控制更加靈活準確，作戰周期大大縮短，而且也直接用於武器控制，提高武器的打擊精度和促進武器的智能化、無人化.由於光電子技術在戰場的廣泛使用，光電對抗在戰爭中的作用日益增強The last few years have seen a rapid upgrading of pudong ' s industrial sector as a whole, best captured by the emergence of six pillar industries : the automaking industry headed by shanghai - general motors joint venture manufacturing buick cars, the electronics - information industry led by a sino - japanese joint venture producing super large - scale integrated circuits, the steel - making industry with a sino - german joint venture as its backbone producing stainless steel sheet, the petrochemical and fine chemical industry centering around sino - german and sino - us joint ventures, the home electrical appliances industry represented by sino - japanese joint ventures, and the bioengineering and pharmaceutical industry developed jointly by local pharmaceutical manufacturers and a number of world - renowned pharmaceutical enterprises
近年來，浦東的整體工業快速發展，出現了六大支柱產業，即以生產「別克」轎車的上海通用汽車合資企業為領袖的汽車產業，以生產超大規模集成電路的中日合資企業為龍頭的電子信息產業，以生產不銹鋼的中德合資企業為骨幹的鋼鐵產業，以中德、中美合資企業為主體的石油化工及精細化工產業，以中日合資企業為代表的家用電器產業，以上海醫藥工業與一批世界著名醫藥企業聯手發展起來的生物醫藥產業。The last few years have bben seen a rapid upgrading of pudong ' s industrial sector as a whole, best captured by the emergence of six pillar industries : the automaking industry headed by shanghai - genergal motos joint venture manufacturing buick cars, the electronics - information industry led by a sino - japanese joint venture producing super large - scale integrated circuits, the steel - making industry with a sino - german joint venture as its backbone producing stainless steel sheet, the petrochemical the fine chemical industry centering around sino - german and sino - us joint ventures, the home electrical appliances industry represented by sino - japanese joint ventures, and bioengineering and pharmaceutical industry developed jointly by local pharmaceutical manufacturers and a number of world - renowned pharmaceutical enterprises
近年來，浦東的整體工業快速更新，出現了六大支柱產業，即以生產「別克」轎車的上海通用汽車合資為領袖的汽車產業，以生產超大規模集成電路的中日合資企業為龍頭的電子信息產業，以不銹鋼的中德合資企業為骨幹的鋼鐵產業，以中德、中美合資企業為主體的石油化工及精細化工產業，以中日合資企業為代表的家用電器產業，以上海醫藥工業與一批世界著名醫藥企業聯手發展起來的生物醫藥產業。Both hydrogen plasma and sinx thin film can effectively enhance the short circuit current density of mono and poly silicon solar cells, which cause the improvement of the absolute transfer efficiency about 0. 5 % ~ 2. 9 %. depositing sinx thin film followed by hydrogen plasma treatment will result in better passivation effect. the thickness of sinx thin film will decrease and the refractive index will increase after annealing
經過薄膜後退火處理發現，氮化硅薄膜經熱處理后厚度降低，折射率升高，但溫度達到1000oc時折射率急劇降低；沉積氨化硅薄膜后400oc退火可以促進氫擴散，提高鈍化效果；超過400oc后氫開始逸失，晶體硅材料中的少子壽命急劇下降； rtp （快速熱處理）處理所導致氫的逸失比常規退火處理顯著。Among the strengths of the fourth - generation microprocessor cnc ( mcnc ) are added part program memory storage, reduction of printed circuit boards, programmable interface, faster memory access, parametric subroutines, and macro capabilities
在第四代微處理器cnc中，部分程序存儲器的加入、印製電路的縮減、可編程的界面、更快捷的存儲路徑、參數子程序和超大容量都是它的亮點。Based on the theory mode, the delay time between the beginning of optical illumination and the onset of lock - on switching was calculated, and the transiting speed of electrons, the traversing velocity of the current filament, was obtained as well. the calculated results matched well the experimental results. taking advantage of the ultra - fast response characteristics of the devices, si - gaas pcss ' s are successfully applied to the broadening test of nanosecond laser pulses
應用單極電荷疇模型數值計算了lock - on效應的光、電時間延遲和載流子的渡西安理工大學碩士學位論文越速度（絲狀電流穿越開關間隙的速度） ，所得計算結果與實驗測試結果基本吻a利川半絕緣gaas光屯導開關的超快光l匕11向應燈性，成功地應川下納秒激光脈沖展寬試驗中，證明了開關可廠泛應川在超快光電響應和光電反饋網路中。Malaria is one of the three most prevalent serious diseases in the world, the other are tuberculosis and aid, nearly 500 million people are infected worldwide each year, more than one million died, according to unicef ， un children organization, more than 90 % of all malaria cases are infected in africa, two thousand african children died daily from this disease, doctor patric kaucher is with the center for disease control and prevention, in rural africa, one out of 5 children born does not survive till his fifth birthday, malaria is transmitted from person to person, via mosquitoes carry the parasite. malaria rapidly destroy the red blood cells which deliver o and nutrients to the rest of the body, the disease is preventable and treatable, but most africa do not have adequate resource to do with either
瘧疾是世界三大嚴重流行病之一，其他的2個是肺結核，艾滋病，每年大約有五億人感染此病，超過100萬人死亡，根據聯合國兒童基金會聯合國兒童組織，大約90 %的瘧疾病是在非洲感染的，每2天就有2萬的非洲兒童死於瘧疾，醫學博士是這個疾病控制和預防中心的，在非洲邊遠地方，出生的孩子每五個有一個活不到五歲，瘧疾可以在人類之間通過載著寄生蟲的蚊子傳播，一旦傳染了瘧疾，人類的運載氧氣和養料到身體各部位的血紅細胞就被很快破壞，瘧疾可以預防和救治，但是非洲沒有足夠的財力來救治瘧疾。The catena product wholly design for transporting definite corrosive medium have granule or crystal, adopt steel pad uhmw - pe to made it. owned excellent resist causticity and reputably resist attrition, structure and design is model of hang arm front - karat, impeller is half karat model no front cover, boost up transit capability of passage. let the granule and impurity of medium pass pump - cavity quickly not to jam
本系列產品專為輸送具有一定腐蝕性且含有細顆粒或有結晶的介質而設計，採用鋼襯超高分子量聚乙稀模壓成型工藝製造，具有優異的耐腐蝕性和卓越的耐磨性能，結構設計為懸臂前開式，葉輪為半開式無前蓋板，增強了流道內的通過性，使介質中的顆粒及雜質很快通過泵腔而不會堵塞，軸封為k型氟橡膠密封環外帶冷卻水套，兼顧了耐腐與耐磨的雙重要求。The key issues in this paper are : e - commerce and its characters ; the influence of e - commerce on the innovation of circulation model and the development of circulation industry ; the inner factors and impetus that speed up the circulation to develop itself ; the analysis of e - commerce in china and its electronic trade prospect and it is put forward that the development of e - commerce in china is facing the tasks of marketization and eletronisation and the business between enterprises is becoming the development emphasis in the area of commodity circulation ; the strategy and countermeasure of e - commerce development in circulation industry and it is also proposed that t he overtaking strategy be established to quicken the process of the modernization of circulation industry ; the rule that fits the situation of our country be fixed to make enterprises the main body in using e - commerce ; e - commerce means be used to change the circulation system of our country ; the payment system construction be speeded up and the government promote e - commerce, etc
本文重點研究了電子商務的本質特徵，電子商務對流通方式創新以及流通產業發展的影響，力圖從全新角度探求加速流通自身發展的內因和動力；分析了我國電子商務及其電子交易前景，提出中國電子商務發展面臨市場化與電子化的雙重任務，企業間的業務將成為商品流通領域發展重點；探討了流通業電子商務發展的戰略與對策，提出確立趕超型戰略，加速商品流通業現代化進程；確定適合國情的指導原則，推動企業成為電子商務應用的主體；用電子商務手段，改造我國物流體系；加快支付系統建設和政府對電子商務的推動等觀點。Confinement fusion ( icf ). the development of the laser technology, the progress of the interaction of the us - ui laser pulse with plasma ( physics of intense field ), and the research of the fast ignition are firstly introduced
這些結果不僅對于理解超短超強激光與等離子體相互作用的物理機制有益，而且對即將進行的慣性約束聚變（ icf ）中「快點火」 （ fastignition ）研究也是非常重要的基礎工作之一。Photoconductive semiconductor switches ( pcss ) have a very broad prospect of applications in numerous fields such as the generation of high power ultra - wideband ( uwb ) pulses and ultra - fast electronics because of their excellent characteristic
光導開關具有極其優良的特性，在高功率超寬帶脈沖產生領域和超快電子學等眾多領域中有著極其廣闊的應用前景。分享友人