進彈機 的英文怎麼說
中文拼音 [jìndànjī]
進彈機
英文
feed block-
So the recent introduction of the microcomputer has provided a further impetus towards the possibility of on-line optimisation, or true adaptive control, within the missile itself.
最近微型計算機的出現,一定會促進聯機最佳化,或者導彈內部的真正的適應控制的可能性。Fist of all, on the basis of the research of agone boffins, this author investigates the interaction mechanism of bolts and rock, and introduces the elastic ? lastic analytical resolution which is consist of the liner structure, the equivalent reinforced wall rock and the original wall rock in the simple loading from the equivalent well - proportioned view ; this solution is very important meaning for the engineering design. on the basis of coulomb friction model, the author introduces the finite element equation of the contact problem in order to provide the academic foundation for the application of msc. marc. finally, combining the engineering practice of the non - linear analysis of shield tunnel through yellow river of the south - north water transfer and using the model of friction, the author researched the evolution law of stress and displacement field in the structure of grouted rock bolts, and analyzed the effect to the stress and deformation of surrounding rock mass due to anchor supports
首先,在前人研究成果的基礎上,對錨桿與圍巖的相互作用機理進行研究,利用全長錨固錨桿的中性點理論,從等效均化的角度來考慮錨桿對圍巖的加固作用,並推導了在簡單荷載作用下,含有襯砌、等效加固后的圍巖、原始圍巖三者的彈塑性解析解,對工程設計有著重要的參考意義;在數值模擬方面,以考慮錨固圍巖滿足規則化庫侖摩擦模型為基礎,利用虛功原理推導了接觸問題的有限元方程的計算格式,為開發運用大型商用有限元軟體msc . marc提供了理論根據,也形成了本文的理論基礎:最後,論文以南水北調東線穿黃隧洞穩定性分析項目為工程實例,利用本文所述的接觸問題的摩擦模型理論,對錨桿支護結構的應力場、位移場的變化規律進行了研究,分析了加錨支護對隧洞圍巖應力、變形的影響。The study is imitating subulate tool penterite armor fabric by method of test for puncture of paperboard and corrugated fiberboard, and to ascertain the laver of armor fabric for absorb energy and arrestment, and any difference angle to compare the rank of defying ball, for understanding the sharp to the rank of annor fabric defy penterite energy, and penterite deep, the lose energy relation of sharp
摘要本研究是以沖孔強度試驗機測試,模擬尖錐利器攻擊穿刺防彈衣,且對于防彈衣層數間的阻抗作用及能量吸收的情形,並對各種不同角度的抗彈織物疊層排列作相互比較,進而?解尖錐對防彈衣的抗穿透層數之能量及穿透深度、錐度之能量耗損之間關系。Then analyses the effectiveness of air - raid firepower of us carrier battle group at four sections
進而分別建立了機載普通對地攻擊彈藥和巡航導彈、空地導彈對地面目標的毀傷能力的模型。After canvassing the basic theories and methods of reliability and optimization design of the transmission system, analyze the designs of the v - belt transmission, arc cone gear and disk spring separately. it is propitious to raise efficiency, improve capability, increase reliability, and decrease cost and so on
在研究了機械可靠性優化設計基本理論和方法之後,分別分析了v型帶傳動、圓弧錐齒輪、液壓卡盤碟型彈簧的可靠性優化設計,對其進行針對性的研究,並通過試驗對設計結果進行檢驗。Among the ways that motorists have made this clear : spraying the cameras with paint ; knocking them over ; covering them in festive wrapping paper and garbage bags ; digging them up ; shooting, hammering and firebombing them ; festooning them with burning tires ; and filling their casings with self - expanding insulation foam that, when activated, blows them apart
駕車者的下列行為清楚地表明了這一點:給相機噴灑顏料;撞倒相機;用喜慶的包裝紙和垃圾袋將它們蓋住;把相機挖出來;用槍射擊、用錘子砸和用燃燒彈炸;用燃燒的輪胎在上面結彩;將自身膨脹的絕緣泡沫塞進相機外殼,一旦泡末膨脹起來,能將相機撐開。Qin lian hardeare products factory is a professional factory of hardware components. our main products are die - cutting products, spring, screw, lathe - made components, metal tube ( called gooseneck ), which apply to such industrial lines as electronic, electronic toy, switch, lighting, camera, earphone, microphone, and so on. with advanced machines, mature technique, good management, skilled workers and educated, talented managers, our company will bring you good hardware complonents and top - ranking service
勤聯五金製品廠是一家專業、全面生產五金類型的廠家,主要產品有沖壓件、彈簧、螺絲、車床件、五金軟管(俗稱金屬管或鵝頸管)我們公司有先進的機械設備,成熟的人才和技術,優良的管理方針,將為您公司的產品提供良好的五金配件產品適用於電子電器、玩具、開關、燈飾、照相機、耳機、麥克風、汽車配件等行業。The icv provides protected transport for an infantry squad and direct fire support during the dismounted assault. the icv carries a 9 - man squad and retains the capability to provide effective supporting fire to the squad while it is dismounted. the primary design of the iav has two variants : the infantry carrier vehicle and the mobile gun system
美軍裝備的「斯崔克」 icv ,是新組建的中型旅主要作戰裝備,能夠完整的輸送一個步兵班,駕駛員車長,及后艙的9名步兵,除可以提供行進中的保護外,還能為下車作戰提供直接的火力支援,使用的頂置武器站可以根據任務而改變,可選擇的武器: m2hb 12 . 7mm機槍, mk - 19 40mm榴彈機槍。First of all, it introduces and analyses the principium and process of the centralizer. whereafter, it builds the physical model and mathematic model for the centraliser. finally, it programs in matlab optimization toolbox to optimize the length of arms and the parameters of springs, gets the results and even analyses the capability of the centralizer before and after the optimization
對扶正器進行機械優化設計時,本文完成了如下的工作:首先介紹和分析了扶正器的工作原理和工作過程,然後建立了扶正器的物理模型和數學模型,最後用matlab優化工具箱編程對扶正器支撐臂長度和彈簧參數進行了優化,得出了優化結果,並分析了優化前後的扶正器的性能。1 go left 2 the use of the spring back to the airport when it was passing onto the plane to go back to the seat, when the controller and jumped onto a dining car obsolete mysteriously food clean mouth
1走左邊2使用背上的彈簧進入機場當有人走過時跳上去在機上走到後面的坐位,跳上控制器當餐車過時跳上去取食物清潔嘴角The surface finite element solver brought forward by woodward is improved. according to the improved solver, the interfere between bomb and plane is researched. the aerodynamic parameters of the bomb, which under the wing are calculated
本文對伍德沃德提出的面元法加以改進,並應用改進后的面元法對航彈機彈干擾進行了研究。In this paper, the design technical management and synthesis of engineering specialty in each stage of airplane life span is discussed emphasisly, in the light of the development of a certain medium - range aifto - ground missile bomber and a certain air4o - ship missile bomber. the principle and method of engineering system engineering is adopted to the management of airplane design technique. by drawing on the experience of advanced management from foreign airplane ' s abstract development, the standardized method of the design technical management and synthesis of engineering specialty in each stage of airplane life span is presented in this paper
本文結合某型中程空地導彈機和某型空艦導彈機不同階段的研製,對飛機壽命周期各階段設計技術管理和工程專業的綜合進行了重點研究,把工程系統工程的原理和方法應用到飛機設計技術管理中,借鑒了國外飛機研製的先進管理方法,提出了飛機壽命周期各階段設計技術管理和工程專業綜合的規范化方法。Piston ring is the important accessory of the engine and turning its contour is the key procedure to ensure the performance of piston ring it has great value in economy and society that we develop the nc machining system for outer circle of piston ring to manufacture the high quality piston ring and to replace the import machine according to piston ring contour data provlded by the cad system , it can turn the piston ring contour by controlling the displacement of servomechanism which is controlled by the angle of servo motor it uses the theories of velocity closed loop 、 dlsplacement closed loop and feed forward control to improve the control precision of system on the basis of theories of elastic mechanics and mathematics , the cad system can provide the accurate data required by the nc machine system according to the calculation model and the parameters of piston ring this system integrates the cad cam technology
系統根據活塞環cad系統生成的介面數據,通過伺服電機的轉角位置控制自主研製的高性能微位移進給機構產生給定的位移,以完成活塞環輪廓的仿型加工。系統採用速度、位置閉環控制及前饋控制理論,以提高系統的控制精度。活塞環cad系統以彈性力學和數學方法為基礎,根據常用的計算模型與活塞環參數自動生成數控加工系統所需的精確的介面數據,實現cad / cam一體化。Consulting about foreign study, the research showed that the speed of firing can be improved by modifying the machanism of the automatic, and at the same time two problems must be solved, one is that more mechanisms should act at the same time to reduce the time of the whole actions of automatic mechanisms, the other is that the time of each mechanism ' s action should be reduced. the time can be reduced by several ways. the first one is to reduce the mass of mechanism, the second one is to increase the force applied on the mechanism and reduce the resistance, the third one is to shorten the working distance, the fourth one is to give abstention and cushion to mechanism before action ends. this thesis includes the following topics : discussion of the theory of the automatic and shell - swing design, establish the kinematic and dynamic models of the main structures in automatic and perform the corresponding mechanical analysis, set up a compendious cyclical diagram for the automatic ; the computer simulation to the navy gun ' s firing parts
由現有艦炮自動機循環圖可知,制約射速提高的幾個因素是:後座、復進佔用的時間較長,約占總循環時間的三分之一;供彈機的動作單獨佔用循環時間,且較長;輸彈機的輸彈時間較長;各機構動作重疊少;參考國內外的研究情況,本文提出了在採用改進完善現有自動機機構來提高射速時,必須考慮以下兩點: ( 1 ) 、力求在同一時間內能使更多的機構參與工作,並處理好各動作之間的銜接(即介面技術) ,以便縮短整個自動機的動作循環時間。Founded in 2001, fushan knitting co. has owned several decades ' sets ofmachines imported from germany after continuously reforming and innovation. now we are researching and developing fabric ( blister crepe, elastic cloth, non - elastic cloth, cutting - crepe cloth ) with korea characters by ourselvesand selling them in korea and america
福山織造廠成立於2001年,經過不斷的改革和創新,已成為一家擁有幾十臺德國進口機器和設備的工廠,可自制研發各種產品,各種有韓國特色工藝精美的面料(如泡泡布、有彈面料、無彈面料、剪紗面料)銷往各地,遠銷至韓國、美國。5. on the study of the ballistic mechanism of fibre and composites, the ballistic properties are analyzed in details with the numeric experimental phenomenon and damage characters of composite targets, which suggests the excellent ballistic performance of kevlar composite arms
5 、對纖維的防彈機理、復合材料的防彈機理進行了探索性研究,綜合了大量試驗現象和眾多復合材料靶板的破壞特徵,進行了防彈性能分析,從理論上說明了芳綸復合裝甲的優異防彈性能。We are equipped with japanese kasen and british equipment for the pre - weaving and original rpr texturing machine imported from italy. its annual production capacity reaches 10, 000. 00mtyear
紡採用義大利進口原裝rpr加彈機,產能達10000噸年,現年產滌綸細旦模擬絲In this dissertation, based on the analysis of characteristics and methods of temperature control, a temperature control system has been developed for crimper machine ' s heating chests according to its " trait, and self - turning control method based on pole placement has been studied deeply. in chapter 1, after the presentation of the object of this dissertation, the trait of crimper machine ' s heating chests is presented
本文在分析了溫度控制的特點以及當前國內外在溫度控制上所採用的方法的基礎上,針對加彈機恆溫箱控制對象的具體特點,研製了採用自校正pid策略的加彈機溫度控制系統,並對極點配置自校正pid控制方法進行了較為深入的研究。The primary work of this paper is as follow : three aspects are analyzed in detail as to the characteristics of integral rocket - ramjet, which include : a. the matching for inlet shape and missile configuration ; b. the influence on missile conceptual performance caused by the number and position of inlet ; c
具體表現在如下幾個方面: ( 1 )針對整體式沖壓發動機的特點,詳細分析了進氣道型式與導彈總體布局的匹配關系、進氣道數目及其安裝位置對導彈總體性能的影響、沖壓發動機和固體助推器的一體化等彈機一體化設計的問題。Since 1991, our country has imported the elastic metal plastic tile from the former soviet union to use in the thrust bearing of large scale hydrogenerator, which has played important role in solving the tile burning failure so as to enhance the operation reliability of the generating unit
我國從1991年開始從前蘇聯引進彈性金屬塑料瓦用於大型水輪發電機的推力軸承上,對解決燒瓦事故,提高機組的運行可靠性起到很大作用。分享友人