重發器 的英文怎麼說
中文拼音 [zhòngfāqì]
重發器
英文
follower-
The thesis focuses on the development of the dynamic simulation model of evaporators, the accomplishment of the stable and dynamic simulation of the parameters of cryogen - side, air - side and how to carry out dynamic simulation on the refrigerating effect of evaporators under different evaporating temperature and the realization of the analyses and calculations of the main parameters, such as, the wind speed of air - side and specific humidity etc, which affect the function of evaporators
本文重點是對蒸發器建立動態模擬模型,並對製冷劑側和空氣側參數進行穩態和動態模擬,同時對蒸發器在不同蒸發溫度下的製冷量進行了動態模擬,而且對影響蒸發器性能的主要參數(空氣側入口風速、入口含濕量等)進行了分析和計算。Miniature evaporator is a compact exchanger with small volume, light weight, and big heat transfer area per unit of volume. it is an important application in the field of cryogenics and refrigeration
微型蒸發器是一種體積小、重量輕、單位體積換熱面積大的緊湊式換熱器,在製冷低溫技術領域中有著重要應用。The heavy weapons ( machine guns , infantry cannons , antitank guns and mortars ) were placed on the eastern edge of sapadni ; the two 105 mm batteries occupied fire positions to the south of the locality , with the mission of furnish direct fire against the houses in the edge of rostov , located 1. 500 meters ahead
它的重武器(機槍,步兵炮,反坦克炮和迫擊炮)部署在薩帕德尼東面邊緣; 2個105毫米炮連則在這個地點南面占領了發射陣地,其任務是對前方1500米處,羅斯托夫邊緣的房屋進行直接射擊。After more than a decade of research, the semiconductor laser has emerged as an important component in optoelectronic systems.
經過十多年的研究,半導體激光器已經發展成為光電系統的重要器件。The development of fieldbus technology made lonworks field bus outstanding in all kinds of fieldbus. this paper simply introduces some kinds of common using fieldbus and the important position and influence of lonworks fieldbus in all kinds of fieldbus, carefully describes the technology core of lonworks technology, puts great emphasis on the introduction of the development and design of public security node of intelligent district which adopts computer, communication and control technology, carefully designs the interfaces of hardware circuits. the public security node of intelligent adopts 8031 single chip as its main processor to complete the application program of user, which mainly collects, process and control all kinds of field signal, and neuron chip 3150 as its slave processor to communicate with other nodes on field network, which works under parrel slave a mode
現場總線技術的發展使得lonworks技術脫穎而出,本文簡要介紹了常用的幾種現場總線的概況以及lonworks技術在現場總線技術中的地位和影響,對lonworks技術的技術核心:神經元晶元、 lontalk協議、 lonworks收發器、 lonbuilder及nodebuilder進行詳盡的描述;重點介紹了集先進的計算機技術、通信技術、控制技術為一體的智能小區安防節點的開發與研製,對節點硬體電路的各種介面進行了詳盡的設計。本文設計的智能小區安防節點採用單片機8031作為主處理器來完成用戶的應用程序,主要負責對各種現場信號進行採集、處理及控制,工作在并行從a方式下的神經元晶元mc3150作為從處理器,主要完成與現場網路上的各節點及中心控制室之間的通信工作。Although patients often present with bruises, petechiae, and some mucosal bleeding, the incidence of life - threatening hemorrhage is rare ( 0. 2 ? 0. 9 % ) but can be fatal when presenting in vital organs
盡管患者通常表現為淤青、瘀點和粘膜出血,危及生命的出血的發生率很小( 0 . 2 ? 0 . 9 % ) ,但發生在重要器官的出血會是致命的。Crew - served weapons are heavy machineguns, mortars, grenade machineguns, anti - tank missile systems, and other weapons which require more than one person to operate due to their bulk and weight
重武器包括重機槍,迫擊炮,榴彈發射器,方坦克火箭系統,以及其他應為其體積或重量而需要多人操作的武器。This dissertation majorly researchs and designs full digital dc driving system with fuzzy control. it makes a scheme argumentation firstly, analyzing the pid algorithm and fuzzy control algorithm the ordinary digital pulse trigger algorithm and the double remainder method of pulse trigger in detail, and fuzzy control and the double remainder method are put forward to settle the under - mentioned problems, namely, the new viewpoint and the task having finished in this dissertation as follows : ( 1 ) in rder to overcome the influence of dc motor ' s parameter changing with time and nonlinear on the control system performance, this dissertation adopts fuzzy control as outside regulator and pi control as inside regulator in double regulators of the full digital dc motor driving system design ;. ( 2 ) aiming at the pulse trigger reliability of the ordinary d igital pulse trigger being low and leaking the pulse or the order of pulse confusion, this paper adopts the double remainder algorithm with short response time high pulse trigger reliability good adaptability and anti - jamming ; ( 3 ) this dissertation adopts tms320lf2407 which has good performance as major control chip this chip has power function with fast calculation capability, and accomplishes the software and hardware design in the dc motor driving system with fuzzy control ; ( 4 ) this dissertation also puts emphases on anti - jamming in hardware and software ; ( 5 ) after having designed the sample of full digital dc motor driving system with fuzzy control, a lot of experiments are performed to verify the performance and settles problems during experiment. the result of experiment proves the feasibility of design
首先進行了方案論證,對模糊控制演算法和數字pid調節演算法、觸發脈沖的一般演算法和雙余演算法進行了詳細地研究分析,提出應用模糊控制和雙余法解決下述問題,即該論文主要的新見解和所完成的工作: ( 1 )為了克服直流電機參數時變性和非線性因素對控制性能的影響,本設計中,雙閉環調速系統的外環採用模糊控制,內環採用pi控制,使系統在一定范圍內對直流電機參數變化和非線性因素影響有自適應能力; ( 2 )針對常規數字觸發器演算法中觸發脈沖的可靠性不高,經常出現漏脈沖或是脈沖混亂的情況,本文採用雙余法,該演算法具有響應快,可靠性高,具有良好的適應性及抗干擾能力; ( 3 )本設計中採用了速度快、功能強的tms320lf2407作為系統的主控晶元,應用該晶元完成系統的軟硬體設計: ( 4 )本文對系統抗干擾的軟硬體措施進行了重點研究; ( 5 )設計了具有模糊控制的全數字直流傳動系統原理樣機,並進行了試驗驗證,對試驗過程中出現的問題及時解決,最終實驗結果證明設計是可行的。The hardware consists of 1, 500 active rfid wheretag transmitters temporarily attached to new vehicles as they roll off the assembly line as part of the wherenet vtms system ; 700 wheretag transmitters that are permanently fixed to trailers belonging to nissan ' s dedicated suppliers or temporarily attached to others as part of the yard management application ; 120 whereport magnetic " exciters " positioned between gates and at key choke points across the complex ; and a local infrastructure of 80 wireless wherelan locating access points, according to wherenet
車輛跟蹤與管理系統包括1500個臨時安裝在流水線新車體上的rfid傳感器; 700個傳感器被永久安裝在尼桑公司供應商的運輸車上或臨時安裝在其他車輛上以便進行車場管理; 120個磁性激發器將安裝在門口和場區重要節點;以及一套80個無線定位接入點的內部系統。The economic success of jiangmen huoli group co., ltd. is coined / shaped by products and service services such as boiler, heater, heater in addition to heater, homepage and water heater. one can even receive offers on boiler, stove, smoke and boiler as well as on gas water heater with jiangmen huoli group co., ltd. in outstanding quality
不僅在以主頁、鍋爐、汽鍋、蒸餾鍋、釜、水槽、容器和加熱體以及重沸器、加熱氣和加熱器領域內著稱,而且以其它產品馳名,如地坑、爐床、煙、煙氣和水加熱器、氣水供熱裝置以及發熱器。Finally the article introduces a method to seek for im. the circuit which can generate and control strong impulse is presented, those important parts used are also introduced in brief. experimentations prove that this controlled circuit can achieve scheduled function very well
給出了完整的強電流脈沖發生及控制電路,對控制電路中所運用的重點器件作了簡單的介紹,實踐證明,該電路能夠很好地實現充磁退磁的功能。Acoustic echo repeater
回聲重發器The enemy are firing off their big guns ; now we should attack
敵人在發射重武器了,我們現在就得進攻。Shock reduces the flow of blood to the body's vital organs, often damaging them beyond repair.
休克減少了身體內重要器官的血流量,往往使這些器官發生不可修復的損傷。The condition usually develops and subsides quickly but can destroy the function of the vital organ when untreated
胰腺炎病情通常發展和消退很快,如果不治療能損害重要器官的功能。Imagine a cell phone, for example, that can reconfigure its transceiver to use any network in the world and that at the push of a button can reprogram its processor to translate speech from one language to another
舉例來說,想像這種行動電話吧,它能重新配置它的無線電收發器,來使用世界上各種網路,而且只要按一個鈕,就能重新設定它的微處理器,把一種語言翻譯成另外一種。Even though a malicious third party could steal a message, it cannot re - send it to some party unless it can break the ssl client server authentication
即使有惡意第三方能夠竊取消息,除非他能攻破ssl客戶機服務器身份驗證,否則也無法將消息向其它方重發。Smells caused from the burning of cyclohexane saponification waste alkali liquor in the cyclohexanone production and fouling of the evaporator are analyzed
摘要分析了環己酮生產環己烷皂化廢堿液焚燒排放煙氣時有臭味及蒸發器列管嚴重結垢的原因和機理。First, the design work was done according to the working conditions, and related correlative formulae were taken. in view of the manufacture, size, weight and other related confined conditions, miniature coiled tube evaporator was developed
首先根據既定工況,通過經驗公式對微型蒸發器進行設計計算,考慮加工條件、材質、體積、重量等相關條件的制約,最後設計製造了微型螺旋管蒸發器。The chip can be widely used in mp3 player, pda, digital camera, cells phone and portable products etc. this thesis first introduces the basic theory of switching power supply. the operating theory of this circuit has been demonstrated. the operating principle and simulation analysis about band gap reference, self - biased current source, one shot circuit, hysteresis comparator, and current - limit circuit have been particularly expounded in this thesis
本文首先闡述了開關電源的工作原理,詳細介紹了本電路的整體工作原理,最後重點介紹了自偏置電流源電路、基準源電路、單穩態觸發器電路、峰值電流限制及低電池電壓遲滯比較器的工作原理,並利用eda工具larker ? ams 、 hspice對電路進行了完整的設計和模擬模擬,給出了合理的電路數據,各子模塊電路的電特性參數均達到或優于設計所需指標。分享友人