鍵級 的英文怎麼說

中文拼音 [jiànjí]
鍵級 英文
bond order
  • 鍵 : 名詞1 [機械工程] （使軸與齒輪、皮帶輪等連接並固定在一起的零件） key 2 [書面語] （插門的金屬棍子）...
  • 級 : Ⅰ名詞1 （等級） level; rank; grade 2 （年級） any of the yearly divisions of a school course; gra...
  1. This paper mainly aims at the characteristics of the hardware and software structure of the parallel computer on satellite, and has fulfilled researches of fault tolerant technique in three aspects of control theories and engineering : the first research of the system level fault - tolerant module is based on the system structure of the parallel computer on satellite, a kind of cold backup module and a kind of hot backup module for multiprocessor computer have been put forward. then the research of software fault tolerant technique which is based on the operate system named rtems has been carried, the mission level fault - tolerate arithmetic and the system level fault - tolerate mechanism and strategies based on the check point technique have been put forward, at the same time the self - repair technique of software which has used the technique of system re - inject has been studied. finally the technique of components level fault - tolerant based on fpga has been studied, a kind of two level fault - tolerant project which aims at the fault - tolerant module of the parallel computer on satellite has been put forward, and the augmentative of circuit that project design realization need is little, this project can avoid any breakdown of any part logic circuit of the fpga

    本課題主要針對星載并行計算機體系結構及軟體結構的特點，從如下三個方面進行了容錯控制理論研究和實踐工作:首先進行了基於星載多cpu并行計算機體系結構的系統級容錯模型研究，提出了一種多cpu冷備份容錯模型和一種多cpu熱備份容錯模型;然後進行了基於rtems操作系統的軟體容錯技術研究，提出了任務級容錯調度演算法以及基於檢查點技術的系統級容錯恢復機制和策略，同時研究了利用系統重注入進行軟體在線自修復的容錯技術;最後研究了基於fpga的部件級容錯技術，提出了對容錯模塊這一星載并行計算機關鍵部件的兩級容錯方案，實現該方案所需增加的電路少，可避免板級晶元以及fpga晶元內部任何邏輯發生單點故障。
  2. Buss ' remarks last month in hawaii weren ' t the problem. he didn ' t mean to offend bryant, who ' s sensitive for someone who recently went down the front office directory with a blowtorch

    巴斯上個月在夏威夷說的話不是問題的關鍵。他並不是想要冒犯科比，巴斯真正在意的是「有人」越級直接向他抱怨些什麼。
  3. The requirement analysis and system design are carried out according to the situation of nanjing sky electron co. ltd. at the same time, the key technology to solve the capability balance of the machine tool and scheduling system of the workshop production are studied, and a management model of the workshop production solved the corresponsive problem to finish the production task in time according to the current need in the enterprises

    然後結合一個典型的製造業企業? ?南京四開電子企業有限公司進行了系統的需求分析和設計。接著研究了企業車間級生產計劃管理模型，提出了一種以按時交付為目標的機床生產能力平衡與車間級生產計劃的控制方法，並對其中需要解決的關鍵技術進行了研究和討論。
  4. No, something top notch, an all star irish cast, the tweedy - flower grand opera company with its own legal consort as leading lady as a sort of counterblast to the elster grimes and moody - manners, perfectly simple matter and he was quite sanguine of success, providing puffs in the local papers could be managed by some fellow with a bit of bounce who could pull the indispensable wires and thus combine business with pleasure

    才不是呢，而是最高級的，是愛爾蘭首屈一指的名角會演，由特威迪-弗羅爾大型歌劇團團長的正式夫人擔任主角，足以和埃爾斯特格萊姆斯79與穆迪-曼納斯80一比高低。這是十分簡單的事，他對此舉的成功充滿自信。關鍵在於得有個能夠在背後操持料理的傢伙，能讓當地的報紙給大吹大擂一番。
  5. Beijing seven - color ring technology products television limited is the development, production, marketing, and system engineering for the main business, the renowned products of complete autonomy in r & d and production arm of a large series of video products, its overall performance can be fully verified, the process equipment and its key components are world - class manufacturers, by the authority of physical abnormalities destructive testing and the safety of a number of patented technologies, a declaration rocker flying boat full compatibility broadcasting class, professional - level film cameras, video cameras, small hdtv cameras, boom achieve the same product serialization

    北京七色光環科技發展有限公司是影視產品的開發、生產、銷售、及系統工程為主營業務，產品有享譽中外的完全自主研發生產的大型影視搖臂系列產品，其整機性能得以充分驗證，其工藝設備及其關鍵部件均由世界一流的廠商提供，通過權威物理異常破壞性的安全測試及多項專利技術的申報，飛行船搖臂全面兼容廣播級、專業級膠片攝影機、攝像機，小型高清攝像機，實現了同一臂型產品系列化！
  6. Set the shutter by pressing and holding the exposure - compensation button, which also bears a small time value ( tv ) label, and turn the up / down dial until the desired speed, in numeric half steps, appears in the viewfinder or lcd

    按住曝光補償鍵+ / - ，它也肩負著tv功能，調節主控撥盤直到需要的速度，速度以1 / 2級調節並在取景器或lcd屏中出現。
  7. Mixers are the key components of many microwave and millimeter - wave systems. the super - heterodyne receiver is always applied in modern communication system, mixer becomes the key component as is at the first part of system. but it is more and more difficult to get the choiceness lo source of the same band with the system is working at high frequency especially in the millimeter - wave. sub - harmonic mixer is a good solution to this problem now. in this circuit we need just half 、 quarter 、 even 1 / 8 of the rf signal frequency. in this paper the design and fabricate of sub - harmonic hmic mixers ( 2, 4 ) at w - band are introduced

    混頻器是微波通信、射電天文學、雷達、等離子物理、遙控、遙感、電子對抗，以及許多微波測量系統中至關重要的部件。在現代通信系統中，毫米波頻段通常採用超外差接收機，混頻器作為第一級就成為關鍵部件。由於在毫米波頻段，同頻段高性能的本振源成本高，技術難度大，採用分諧波混頻技術是解決此問題的有效途徑，只需射頻頻率1 / 2 、 1 / 4甚至1 / 8的本振頻率即可實現混頻。
  8. We may distinguish between the macrolevel and icrolevel in a number of ways, but it is perhaps easiest to categorize macrolevel changes as those that are visible from a project management or end - user viewpoint : key features, performance improvements, and so on

    我們可以通過多種方式區分粗粒級和微粒級變更，但也許最容易區分粗粒級變更的方式是從一個項目管理者或最終用戶的角度去看整個系統的功能：關鍵功能，性能優化等。
  9. The relationship between protein secondary structureand messenger rna secondary structure

    多肽鏈二級結構的氫鍵定義及氨基酸殘基間的氫鍵分佈
  10. It is known to all that microsoft is maximal the whole world software company, owns, 60, 000 employees in the whole world, 60 countries and regions set up branch companies, holding 50 billion dollars cash, the product is complied with a proscenium until key applies on enterprise level backstage, and is provided end resolving a scheme to the whole course of. the enterprise being to honorable most is judged many times

    眾所周知，微軟是全球最大的軟體公司，擁有全球6萬員工， 60個國家和地區設有分公司，持有現金500億美元，產品從前臺直至企業級后臺關鍵應用，提供端到端的解決方案，並多次被評為最受尊敬的企業。
  11. The key components in laser gyro is he - ne ring laser, and the reciprocal action theory between light and medium is the base in studying the ring laser, use the lamb half classical theory, and on the base of density matrix theory, the optical brounch equation was established, which described the movement of amplifying medium atom in the ring syntonic cavity, and according to the medium polarize theory the self consistent equations was deduced, which describe the light intensity and phasic of the counter - propagating wave. on the basis of this equations, adopted the simulation software matlab and virtual instrument programming language labwindows / cvi, we can do some simulated experiments in study the phenomenas such as amplify and dispersive characteristic of medium, mode pushing effection, burned hole effection and pattern competition, lock - in of frequency and the characteristic of light intensity and phasic of the counter - propagating wave in laser gyro

    激光陀螺的核心部件為he - ne環形激光器，而掌握光與介質的相互作用理論是研究激光器的關鍵，採用拉姆半經典理論為主，在密度矩陣理論的基礎上，推導環形諧振腔中描述he - ne氣體增益介質原子運動的光學布洛赫方程，運用介質極化理論得出描述激光陀螺反向行波的光強、位相所滿足的自洽場方程組，在此基礎上，運用matlab模擬軟體和虛擬儀器編程語言labwindows / cvi ，對激光陀螺中的介質增益色散特性、頻率牽引效應、燒孔效應及模競爭、閉鎖效應及環激光的光強和相位特性進行模擬試驗研究，並且運用全量子理論，對激光工作原理進行分析，得出二能級系統單模輻射場的光子數密度分佈，得出激光場的光子統計分佈，模擬激光場的動態建立過程。
  12. Lock hints rowlock, updlock, and xlock that acquire row - level locks may place locks on index keys rather than the actual data rows

    獲取行級別鎖的鎖提示rowlock 、 updlock和xlock ，則可能對索引鍵而不是實際的數據行採用鎖。
  13. The state - of - art “ zhongwei ” series machines deliver stable performance in varied function with user - friendly operation ; the big output servo system applied assures low - noise, effective production of precise patterns, which are widely used in elegant mattress, cloth, cushion, sleeping bags and other bedclothes

    本公司生產的「中威牌」系列電腦絎縫機造型美觀、布局合理、結構新穎、功能齊全、性能可靠、操作簡便易懂、效率高、噪聲低，採用大功率進口伺服系統，產品關鍵配件全部進口，使機器性能穩定、功能更強、精度更高；絎縫出來的花樣精確美觀，廣泛適用於高級床墊、服裝、靠墊、睡袋、床上用品等各種產品。
  14. Ctrl super jump bullet time shift key k blew bond

    Ctrl鍵超級跳躍shift鍵子彈時間k鍵自爆
  15. Hk ministerial remains key staging post towards conclusion of doha round

    香港部長級會議是多哈談判的關鍵階段
  16. Abstract : the effects of terbium ion on the conformation of calmodulin and on the interaction between calmodulin and melittin have been studied by the endogenous fluorescent spectrometry of calmodulin and melittin, and the sensitized fluorescent spectrometry of terbium ion, respectively. the results show that terbium ions have a tight binding site in the i and ii metal - binding sites of calmodulin. the conformation of calmodulin induced by terbium ion can bind melittin and transfer the tryptophane residue of melittin to a relatively hydrophobic environment, while the binding of melittin to calmodulin produces effect on the binding orders of terbium ion in camodulin. results from ft - ir spectrometry have revealed that upon binding of lanthanum ion, apo - calmodulin undergoes a conformational change with the increase of - helix content and the decrease of - sheet content. melittin ' s binding to calmodulin has no effect on its conformation induced by the binding of lanthanum ion to calmodulin

    文摘:分別用鈣調蛋白和蜂毒素的內源熒光光譜以及鋱離子的敏化熒光光譜考察了鋱離子對鈣調蛋白構象變化以及對鈣調蛋白與蜂毒素相互作用的影響.結果表明，鋱離子首先結合在鈣調蛋白的第和第位點，鋱離子不影響鈣調蛋白與蜂毒素的相互作用，蜂毒素與鈣調蛋白作用后不影響鋱離子在鈣調蛋白上的鍵合順序.傅里葉變換紅外光譜結果表明三價的鑭離子與鈣調蛋白作用使鈣調蛋白的螺旋結構增加，折疊結構減少，與鈣離子對它的二級結構影響相類似.稀土離子在鈣調蛋白-蜂毒素復合體系中主要與鈣調蛋白作用
  17. Set null specifies that cascading referential integrity actions set foreign keys to null

    Set null指定級聯引用完整性操作將外鍵設置為null 。
  18. Security, too, is a key issue for switching the traditional private nforork to vpn. security of mpls wn architectur is analyzed thorouguy in this thesis, including septheion of address space and route, hiding of the mpls core smicture, resistance of attacks, impossibi1ity of 1abe1 spoofing

    安全性是虛擬專用網能否取代傳統專用網的關鍵，本文對mplsvpn體系結構的安全性進行了深入分析，包括地址空間和路由的隔離、隱藏mpls核心結構、抵抗攻擊、抵抗標記欺騙等，從而得出mplsvpn與atm framerelay具有相同安全級別的結論。
  19. A reliability experiment of thermal aging was carried out for the two types of joints, scanning electron microscopy, energy dispersive x - ray spectrometer and micro x - ray diffractomer were adopted to investigate the interfacial evolution behavior of joints, and kinetics model of imc formation was established. the results show that imc growth follows the parabolic law as a function of aging time at certain aging temperature, imc growth is more sensitive to the aging temperature than the aging time, the activation energy of cu - al imc growth is 97. 1kj / mol and the major forming cu - al imc are cual2 and cu9al4, the activation energy of au - al imc growth is 40. 1kj / mol and the main au - al imc are au4al and au5al2, with au2al and aual at the interfacial periphery of joints, the rate of cu - al imc growth is about 1000 times slower than that of au - al imc, and kirkendall voids and cracks are easily appeared during thermal aging in gold ball bonds while voids and cracks are absent in copper ball bonds even after aging at 200 for 2900 hours and 250 for 169 hours

    研究結果表明:金屬間化合物厚度與老化時間的關系符合拋物線法則，金屬間化合物的生長對老化溫度比老化時間更加敏感; cu - al金屬間化合物生長的激活能為97 . 1kj / mol ，老化后金屬間化合物呈層狀分佈，主要相為cual2和cu9al4 ; au - al金屬間化合物生長的激活能為40 . 1kj / mol ，主要相為au4al和au5al2 ，同時在界面周邊區域生成了au2al和aual ;老化過程中cu - al金屬間化合物生長速率比au - al金屬間化合物生長速率小103數量級;金絲球鍵合點200老化96小時出現了明顯的kirkendall空洞和裂紋，但銅絲球鍵合點200老化2900小時和250老化169小時都沒有形成空洞和裂紋。
  20. The bond orders, net charges and the composition of molecular orbitals are calculated for the simplified ca3co409 model

    簡化的ca _ 3co _ 4o _ 9模型的鍵級、凈電荷和分子軌道組成用相同的方法進行計算。
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