慢電子 的英文怎麼說
中文拼音 [màndiànzi]
慢電子
英文
low-velocity electron-
And then, metal structure with aspect ratio 30 was obtained in our laboratory. eventually, a few micro parts with high aspect ratio were fabricated by liga process under the optimum condition. there were key parts of micro thruster, netlike nickel antielectron modulator, micro copper radiator, stainless steel micro components and many filter mediums with different shapes and dimensions
最後，我們利用liga技術加工的獨特優點，以發展其高深寬比技術的實際應用，先後製作了狹縫陣列鎳結構微推進器關鍵部件、薄壁網狀多孔鎳結構正電子慢化體、微型銅結構換熱氣和多種材料不同、尺寸各異的過濾介質，還結合利用liga技術和微細電火花技術的加工優點，製作出了不銹鋼微結構Ndfeb magnet is mainly made of neodymium iron and boron, with excellent magnetic property abundant raw material and reasonable prices, ndfeb magnet can be used as an ideal magnet in mini - motor permanent magnetic resonance sound device magnetic suspension system, magnetic transmission machine and iatrical apparatus and etc. for ndfeb, its surface is usually treatd with some special methods. the surface treatment method include zine nickel tin silver gold plating phosphor and spray epoxy resin etc
其主要應用在微特電機、永磁儀表、電子工業、汽車工業、石油化工、核磁共振裝置、音響器材、磁懸浮系統、磁性傳動機構和磁療設備等方面。釹鐵硼磁鐵容易生銹、氧化，所以對釹鐵硼磁鐵，其表面通常需作電鍍處理，如鍍鋅、鎳、銀、金等，也可以做磷化處理或噴環氧樹脂來減慢其氧化速度。Neutrons in the slow and moderate speed ranges can produce ionization indirectly in other ways.
慢中子和中能中子可以通過其它方式產生間接電離作用。Using the particle - in - cell ( pic ) model, a 8 millimeter relativistic backward wave oscillator underlying superradiance mechanism was gotten, the influence on both operation frequency and radiation efficiency of the guiding magnetic field, the diode voltage, the beam current and the beam radius as well as the corrugation structure were also presented
採用pic方法，通過數值模擬優化設計了超輻射狀態下的8毫米相對論返波振蕩器，分析了引導磁場、二極體電壓、電子束流、電子束半徑、周期慢波結構等對器件的輻射功率及輻射效率的影響。The chairman jan. gesmar - larsen of dell ltd. that developed by the net - sell ever said that, the market rule of the elec - business time is not ever " big win small " but " quick win slow ". as far, the internet business develops quickly, every aspect of the social is impacted by the net tide. that first in and takes this field presents survival and development. the bank as the high - teck company will be impacked by the net business heavily, at the same time will fuse into and affect the net business and people ' s life. at the net business time, berween the different financial institution, between the financial institution and unfinacial institution, the limit is going to be faintaess, the amalgamation trend of the financial serve is building the foundation stone of " big business "
Gesmar - larsen曾經說過，電子商務時代的市場規則不再是「大吃小」而是「快勝慢」 。在網際網路經濟高速發展的今天，社會的各個方面和角落都在經受網路大潮的沖擊和洗禮，搶先進入和占領網路這一領域就代表著生存和發展，銀行作為知識密集型企業不可避免地受到網路經濟的強大沖擊，同時又以自身的金融特點融入並影響著網路經濟和人們的生活。網路經濟時代，不同金融機構之間、金融機構和非金融機構之間的界限趨于模糊，金融服務的融合趨勢正在構建「大金融」的基石。The main use of chinese medicine, the cooperation of chinese and western medicine treats the acute and chronic gastritis, the stomach precancerous lesion, difficult curative digestive ulcer, the ulcerous colitis, irritable colon syndrome, and cures stoma narrowness, the benign and malignancy narrowness of esophagus cardiac and gastriointestinal tract polyps under the electronic stomach and intestines mirror with the laser and microwave
中醫為主、中西醫結合治療急、慢性胃炎、胃癌前期病變、難治性消化性潰瘍、潰瘍性結腸炎、腸易激綜合癥，並能夠在電子胃腸鏡下用激光、微波治療吻合口狹窄、食管賁門良惡性狹窄及胃腸道息肉。( 4 ) the mn electron orbits of stoichiometric limn2o4 became degenerated and the electrons settled in disordered states at 320k ~ 280k and therefore the resistance of the material increased slowly with the temperature decrease
（ 4 ）化學量的limn _ 2o _ 4材料，在320k 280k的范圍內mn原子軌道電子態簡並，電子處于無序狀態，材料的電阻隨溫度的降低，緩慢增加。The results show that the electron mean drift velocity is affected by the cathode radius, the impedance of the load diode, the inner radius of vanes and the input voltage
結果表明電子平均漂移速度決定於陰極桿半徑、負載二極體阻抗、陽極慢波葉片內徑和輸入電壓。The bandwidth of this kind of twt can reach 30 - 40 % if choosing the optimal parameters of the structure and the beam
因此，合理選擇慢波結構幾何尺寸和電子注參數，具有中心導體軸螺旋槽行波管的相對工作帶寬可以達到30 ? 40 。On the other hand, the slow component of df is ascribed to the state qb - the next electron carrier of deoxidized side in ps ii. furthermore, we testified that the third component with lifetime much greater than the time of the registration period ( which is presented as a constant ), is corresponds to the recombination of p680 + and the backward transport electron from ps i
延遲熒光的衰減動力學依賴于從q迴流的電子（ electron ）與氧化態的p680 ~ + ，其中快相延遲熒光成份源於q _ a ~ -上電子迴流與p680 ~ +的復合產生，慢相成份源於q _ b ~ =上電子的迴流與p680 ~ +的復合產生。Considerthe zine ? that handmade, carefully assembled staple of diy culture ? which some observers say is slowly growing again in profile
考慮到電子雜志-純手工精心組裝主食的逍遙游文化-其中一些觀察家說，正在慢慢成長又側面的。As a new financial electric product, credit card is spreading widely in our country, but the speed of expanding is much slower now
信用卡作為一項新興的金融電子產品，其發展隨著信用卡的不斷普及，擴張速度卻有所放慢。Nuclear scattering results in the displacement defects in material as well as the deflection of proton from its incident direction ; electronic stopping of protons acts as the most important factor in the degradation of incident proton energy, resulting in electronic effects such as single event upset
核散射是導致入射質子運動方向改變以及缺陷產生的主要因素，入射質子與核外電子云的作用是高能質子在材料中慢化的主要因素。核反應在宇宙高能質子引起的單粒子效應中有重要影響。However, the most commonly used x - ray sources didn " t change much no matter in structure or theory, still using thermionic cathodes as electron sources. such conventional x - ray tubes have some defaults, such as big volume, low frequency response, demanding for supply to cathode that was also brittle
目前使用的x光源的基本特點是採用熱電子發射形式即採用熱燈絲作為電子發射源，在高壓加速下轟擊陽極產生x射線，這樣的光源體積較大，需要加熱陰極的電源，且對頻率響應慢。Engineers have long sought to do away with slow and messy electronics when building computers and instead to rely on light, which is far faster and does not get hot
工程師們長久以來都在尋求擺脫製造計算機所依賴的緩慢與雜亂的電子學，相反現在依賴于光? ?因為它的速度更快而且不會生熱。But the whole process of ion movement and chemical reaction is slower than the movement of electrons in a capacitor
但是整個離子移動和化學反應的過程比在電容中進行的電子運動要慢。It is paid attention to that the longitudinal component of electric field of the coaxial tm01 mode can be strong, differing from the tem mode in the conventional coaxial waveguide. so the coaxial tm01 mode can have much strong interaction with the electron beam
值得注意的是，與普通同軸結構tem波不同，同軸慢波結構tm01模式的縱向電場不為零，這是同軸返波振蕩器中的電子束能夠與它有強相互作用的重要原因。For these problems, some concepts were advanced successively, such as document management system etc. this is the early concept of the product data management, gradually this system is extended, workflow management automation, project management, classification management etc are adopted, and now its functionality is quite perfect, including the full lifecycle of the product, called product lifecycle management
針對這些問題，一些思想相繼提出，如電子圖檔管理系統等，這就是早期的產品數據管理（ productdatamanagement ）思想，慢慢地這個系統不斷擴大和完善，納入了流程的自動化管理、項目管理、標準件管理等，現在它的功能已相當完善，延伸到了產品的整個生命周期，稱之為產品全生命周期管理（ productlifecyclemanagement ） 。The earth forces, on the other hand, use tracked or wheeled vehicles. this heavy tank runs low to the ground with a wide stance for stable firing
地球武裝力量，和電子人不同，使用裝備履帶或輪子的交通工具。這個重坦克為了可以穩定的向遠距離目標開火，移動的非常慢。The mediator modified on the surface of electrodes can accomplish the electrocatalytic reactions by accelerating electron transferring between redox centers and the electrode surface. the electro catalysis of the modified electrode is an enormous impetus for its development and is widely used in the slow electron transferring processes which is n ' t easily realized, for example, the electro catalysis of biomolecules, organic compounds and inorganic ions
修飾在電極表面的媒介體可加速氧化還原中心在電極表面的電子傳遞過程以實現電催化反應，廣泛應用於各種難以實現的電子傳遞慢過程，例如，生物分子的電催化、有機物的電催化、無機離子的電催化等。分享友人