【摘要】1原文DESIGNPHASECONSTRUCTABILITYCONCEPTSFORHIGHWAYCONSTRUCTIONRosliMohamadZinandSitiHafizanHassanFacultyofCivilEngineering,UniversityTeknologiMal
2024-12-14 01:31
【摘要】ProgrammablelogiccontrollerCynthiaCooperFromWikipedia,thefreeencyclopediaAprogrammablelogiccontrollerorsimplyprogrammablecontrollerisadigitalputerusedforautomationof
2024-12-06 02:08
【摘要】APPLICATIONNOTEX-taloscillatorson8-bitmicrocontrollersAN96103SummaryDesigning-in8-bitmicrocontrollersoccasionallyraisesquestionsregardingthecrystaloscil
2024-12-05 19:33
【摘要】變壓器摘要:變壓器是變電所的主要設(shè)備,功能是實(shí)現(xiàn)電網(wǎng)電壓的等級(jí)變換,基本工作原理是電磁感應(yīng)。變配電所是實(shí)現(xiàn)電壓等級(jí)變換和電能分配的場(chǎng)所。對(duì)供電電源進(jìn)行電壓等級(jí)變換,應(yīng)對(duì)電能進(jìn)行重新分配的場(chǎng)所稱為變電所。建筑變電所是供配電系統(tǒng)的樞紐,供電電源由電網(wǎng)引到變電所,在變電所完成降壓,電能分配等功能。關(guān)鍵詞:變電所;變壓器;繼電保護(hù);1.介紹
2025-01-26 01:26
【摘要】附錄A英文原文RadioFrequencyandMicrowaveApplicationsIntroductionThischapterlaysthefoundationforunderstandinghigher-frequencywavephenomenaanddividesthetaskofactivec
2024-12-13 20:00
【摘要】1UndergroundMiningMostpresent-daymininginEuropeoccursunder2021to4000ftofoverburden,asmoreeasilyminedcoaldepositshavebeendepleted.Atthisdepthmostminesaredeve
2024-12-14 00:17
【摘要】河北工程大學(xué)科信學(xué)院畢業(yè)設(shè)計(jì)(外文翻譯)1:電氣姓名:學(xué)號(hào):指導(dǎo)教師:完成日期2021年6月河
2024-12-13 23:04
【摘要】畢業(yè)設(shè)計(jì)(外文翻譯)1英文原文CNCmachinetoolsWhilethespecificintentionandapplicationforCNCmachinesvaryfromonemachinetypetoanother,allformsofCNChavemonbenefits.Herearebut
2025-05-27 01:21
【摘要】High-RateContinuousProductionofLacticAcidbyLactobacillusrhamnosusinaTwo-StageMembraneCell-RecycleBioreactorSunhoonKwon,Ik-KeunYoo,WooGiLee,HoNamChang,YongKeun
2024-12-13 21:25
【摘要】WidebandopticalfiberaccessworktrendofdevelopmentAuthor:LiuJinhaiarticlesource:Computeruniversaltime:2021-3-8文中字體改一致Thisarticlefirstisbriefintroducedtheworldbroadban
2024-12-14 02:49
【摘要】故障概率模型的數(shù)控車床摘要:領(lǐng)域的失效分析被計(jì)算機(jī)數(shù)字化控制CNC)車床描述?,F(xiàn)場(chǎng)收集了為期兩年的約80臺(tái)數(shù)控車床的故障數(shù)據(jù)。編碼系統(tǒng)代碼失效數(shù)據(jù)是制定和失效分析數(shù)據(jù)庫(kù)成立的數(shù)控車床。失敗的位置和子系統(tǒng),失效模式及原因進(jìn)行了分析,以顯示薄弱子系統(tǒng)的數(shù)控車床。另外,故障的概率模型,分析了數(shù)控車床的模糊多準(zhǔn)則綜合評(píng)價(jià)。作者關(guān)鍵詞:數(shù)控車床;場(chǎng)失??;概率模型;模糊信息文章概述
2025-05-02 04:16
【摘要】1PLC英文資料MotivationProgrammableLogicControllers(PLC),aputingdeviceinventedbyRichardE.Morleyin1968,havebeenwidelyusedinindustryincludingmanufacturingsystems,transpo
2025-01-31 04:20
【摘要】機(jī)械制造專業(yè)畢業(yè)設(shè)計(jì)英文翻譯-----------------------作者:-----------------------日期:英文翻譯Chapter4portablerotatingmachineryvibrationmonitoringsystemdesignWiththe
2025-07-04 12:48
【摘要】大學(xué)畢業(yè)設(shè)計(jì)(英文翻譯)Contentsummary:Inrecentyearsthenewadvancedmanufacturetechnologypatternandthephilosophyemergeoneafteranotherincessantly,thisarticleunifiesourcountry
2025-01-31 07:46
【摘要】走進(jìn)PLC1PLC基礎(chǔ)知識(shí)PLC的發(fā)展歷程在工業(yè)生產(chǎn)過(guò)程中,大量的開(kāi)關(guān)量順序控制,它按照邏輯條件進(jìn)行順序動(dòng)作,并按照邏輯關(guān)系進(jìn)行連鎖保護(hù)動(dòng)作的控制,及大量離散量的數(shù)據(jù)采集。傳統(tǒng)上,這些功能是通過(guò)氣動(dòng)或電氣控制系統(tǒng)來(lái)實(shí)現(xiàn)的。1968年美國(guó)GM(通用汽車)公司提出取代繼電氣控制裝置的要求,第二年,美國(guó)數(shù)字公司研制出了基于集成電路和電子技術(shù)的
2025-01-31 06:47