double f 中文意思是什麼

double f 解釋

  • double : adj 1 兩倍的，加倍的。2 雙的，二重的，雙重的；對，雙，兩，復。3 雙人用的；折疊式的。4 （意義）雙...
  • f : 1 【化學】 fluorine 2 【生物學】 （generation of） filial offspring; 【植物；植物學】子代 〈F1 雜...
  1. The arrival of the world - renowned headsman was greeted by a roar of acclamation from the huge concourse, the viceregal ladies waving their handkerchiefs in their excitement while the even more excitable foreign delegates cheered vociferously in a medley of cries, hoch, banzai, eljen, zivio, chinchin, polla kronia, hiphip, vive, allah, amid which the ringing evviva of the delegate of the land of song a high double f recalling those piercingly lovely notes with which the eunuch catalani beglamoured our greatgreatgrandmothers was easily distinguishable

    這位聞名全世界的劊子手到來后，大批圍觀者報以暴風雨般的歡呼。總督府的貴婦們興奮得揮著手帕。比她們更容易興奮的外國使節雜七雜八地喝采著，霍赫邦在艾爾珍吉維奧欽欽波拉克羅尼亞希普希普維沃安拉的叫聲混成一片。
  2. The number a is called a double root of the polynomial function f.

    數a稱為多項式函數f的二重根。
  3. Based on emperiment of " 30mm " armor piercing projectile ' s discarding sabot close to gun, study discarding sabot motion and process, and analysis discarding sabot characterstic, the possibility of disturb on sabot f ^ rm main gun under the disturb field of double gun. 2 )

    本論文研究工作的主要內容有： 1 ）從30mm脫殼彈膛口脫殼過程試驗，研究30mm脫殼彈出炮口后卡瓣及底托與彈芯的分離過程和分離運動；同時分析30mm脫殼彈的脫殼特性及在雙炮干擾場下彈托對主炮干擾的可能性問題。
  4. The 10th australian joint conference on artificial intelligence, perth, australia, 1997, pp. 38 - 43. 7 he m, leung h f, jennings n r. a fuzzy logic based bidding strategy in continuous double auctions. ieee transactions on knowledge and data engineering, 2003, 15 : 1345 - 1363

    為了祛除關于信息的不現實的假定，對不確定信息進行描述和推理，在本文中，以概率論為描述不確定信息的理論基礎，提出了一種新的面向agent的概率邏輯程序語言，它把概率程序和實時程序結合起來。
  5. In this study, in order to examine the dynamics of tip [ ca2 + ] i together with the dynamics of tip - localized f - actin in vivo, a kind of double labeled material was constructed. the ca2 + and actin microfilaments of arabidopsis pollen tubes were labeled by cameleon and gfp - mtalin respectively

    本研究以擬南芥花粉管為材料，通過轉基因技術，將分別標記ca ~ （ 2 + ）和微絲的兩種熒光蛋白cameleon與gfp - mtalin在花粉管中同時表達，實現活體花粉管中ca ~ （ 2 + ）與微絲的同時標記。
  6. Henan zhong yuan crame co., ltd is joint - stock enterprise, mainly devolope, research manufacture crane of br " zhong qi ", namely single double beam bridge crane, do crane, magnet crane, explosionproof crane, grab crane special crane f power station

    河南省中原起重機械有限公司是一家股份制合作工業企業，主要自行開發研製生產"中起"牌單、雙梁橋式、門式起重機、電磁、防爆、抓鬥、電廠專用軌起重機
  7. In this paper, by checking up the heat calculation about the experiment results of the single row tube and double waves belt, i come at the function of the heat transfer factor j and the reynolds number re, i also come at the function of the f r i ct i on factor ^ " and the reyno i ds number re

    本文還通過對單排雙波帶散熱器的實驗結果進行校核熱計算，回歸導出該種散熱器的傳熱因子j及摩擦因子f與雷諾數re的數學表達式，從而為用這種芯子根據廠家要求設計散熱器提供了理論依據。
  8. Large hard pottery urn with double - f pattern

    夔紋硬陶大甕
  9. Wuxi hongqiao displays equipment factory is a professional company engaged in the production of advertisements supplies, technology companies have strong, well - equipped production, consistent : " customer first, the service first, quality first " principle of the operation, to the research and development of various advertising materials and supplies exhibition is easy to carry, disasse - mbly flexible and used repeatedly, cost savings and other features, creating the company s products, including portable yilabao, intensive outreach planes, three double, poster frames f information, and all kinds of exhibitions and eight trusses prism, the global festival, display cabinets, and the development of the tent, folding chairs and other tourist resorts and supplies

    無錫市鴻橋展覽展示器材廠是一家從事廣告展示用品生產的專業化公司，公司技術力量雄厚，生產設備精良，一貫堅持： 「客戶第一，服務第一，質量第一」的經營原則，自行研製和開發的各種廣告器材和展覽用品，具有攜帶方便，拆裝靈活，反復使用，節約成本等特點，公司主要產品有便攜式展具包括易拉寶拉網展架三面翻海報架資料架等，和展覽用的各種桁架系列舞臺系列展示櫃等。
  10. " f " type port double - isolating technology, shielding degree 100db

    " f "型號埠雙隔離技術，屏蔽度100db
  11. Hard pottery pot with double - f pattern

    夔紋硬陶罐
  12. In research of controlling system about the switched reluctance motor system ( srd ), there are two prominent problems, one is that it is difficult to set up accurate mathematical model of srm due to serious nonlinearity caused by double - salient structure, the other is that the previous schemes of srd are always equipped with rotor position sensor, which determines the system ' s high speed performance, reliability and cost. as a result, how to detect the position of non - position sensor rotor has become one major direction in the study o f srd

    其中較為突出的問題是： 1 ）由於sr電機的雙凸極結構，電機模型具有嚴重的非線性，使得建立sr電機的數學模型非常困難； 2 ）轉子位置傳感器的存在影響了電機控制系統的高速性能、可靠性和成本，所以研究無位置傳感器轉子位置檢測技術（或間接位置檢測技術）是開關磁阻電機系統（ srd ）系統研究的重要課題之一。
  13. In this context, the nlo properties of three kinds of essa ultrathin films are investigated systematically in terms of experiment and theory. the main contents are list in the following : based on the traditional z - scan theory and the huygens - fresnel ( h - f ) diffraction integral principle, we present a double - sided film z - scan theory that is suitable to characterize the nlo properties of the double - sided nonlinear mediums

    本論文從實驗和理論上系統地研究了三類靜電自組裝超薄膜的光學非線性，主要研究內容如下:在已有的z - scan理論基礎之上，基於惠更斯-菲涅耳衍射積分原理推導出了適合於表徵雙面非線性介質光學非線性的雙面膜z - scan理論。
  14. Based on warren - root model, introducing fractal parameter ( df and ) and deformable coefficient ( af, f ) this thesis constructed all kinds of seepage flow mathematical models to the pressure - sensitive deformable double media fractal reservoir with the defined production or pressure in inside boundary and defined pressure or closet outside boundary when the effects caused by permeability and porosity company with the pressure change ware concerned

    . ; 、 ， ， ，考慮壓力對具有分形特徵的滲透率和孔隙度的影響，建立了內邊界分別為定產量和定壓，外邊界分別為定壓和封閉情況下的各種變形雙重介質分形油藏滲流數學模型。
  15. A laser diode with 976nm center wavelength and 2. 03w maximum cw output power is pumping unidirectionally through the couple - imaging system on a double - clad yb - doped silica fiber with a yb - concentration 0. 65 mol % circular inner core, a d - shaped inner clad, and 15m length by f - b cavity. the center wavelength of the fiber laser is 1130nm, and the maximum cw output power is 130. 7mw. an optical - to - optical conversion efficiency of 42 % and a slope efficiency of 63. 4 % are obtained

    用中心波長976nm 、最大連續輸出功率為2 . 03w的ld泵浦源，通過成像耦合系統，單端直腔式泵浦纖芯摻雜濃度為0 . 65mol % 、內包層截面形狀為d形、長度為15米的雙包層摻鐿石英光纖，實現了中心波長1130nm 、最大功率為130 . 7mw的連續激光輸出，光纖激光器的光光效率為42 . 0 % ，斜效率達到63 . 4 % 。
  16. F 4 and above floors are guestrooms, 30 rooms per floor usually and 230 in total. the total bed number is 352. there are standard single double, deluxe single double, deluxe suites, vip suite

    酒店主樓高72米，共12層， 4樓以上為客房，一般每層30間客房，客房共計230間，總床位數為352個，有標準單雙人間豪華單雙人間商務套房豪華套房總統套房
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