接點電路 的英文怎麼說
中文拼音 [jiēdiǎndiànlù]
接點電路
英文
contact circuit- 接 : Ⅰ動詞1 (靠近;接觸) come into contact with; come close to 2 (連接; 使連接) connect; join; put ...
- 點 : Ⅰ名詞1 (液體的小滴) drop (of liquid) 2 (細小的痕跡) spot; dot; speck 3 (漢字的筆畫「、」)...
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 路 : 1 (道路) road; way; path 2 (路程) journey; distance 3 (途徑; 門路) way; means 4 (條理) se...
- 接點 : (接觸點; 連接點) contact; closing; junction; connection point; terminal pad接點電阻 contact resistance
- 電路 : [訊] circuit (ckt); electric circuit; electrocircuit電路板 circuit board; 電路保持 guard of a c...
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This paper discusses the designing and making of the dynamic testing systems of engine electronic control system. base on the construction and operation principle of santana 2000gsi m3. 8. 2 engine electronic control systems, design and manufacture led circuit of dynamic testing and fault imitating electronic control unit. on the inspect board, design and equip with motronic 3. 8. 2 ecu i / o measuring joints, design and set up obd - ii diagnostic communication link, design and install fuel pressure inspecting meter. depend on the obd - ii diagnostic communication link and ecu i / o measuring joints, this dynamic testing system can inspect engine electronic fuel injection system, distributorless ignition system, idle speed control system and evaporative emission control system, and can inspect m3. 8. 2 sensors, ecu and actuators, and can interrogate fault memory and erase fault memory ; and can analyse data stream ; and can carry out fault imitating. besides, this paper analyses sensors and actuators typical fault w aves
2電控單元電路連接器設計製成輸入輸出電子控制檢測端子,並在檢測面板上布置了obd -診斷插座和燃油壓力表。使該動態測試系統能實現對電噴發動機的燃油系統、直接點火系統、怠速控制系統和燃油蒸氣排放控制系統的動態檢測;並通過obd -診斷座、 ecu輸入輸出檢測端子和故障模擬處理單元實現對電噴發動機電控系統各傳感器、電控單元、執行器進行故障碼讀取與清除;動態數據讀取和波形測試和故障模擬等。此外,本論文還分析了傳感器和執行器典型故障波形。High performance and high precision copper and copper alloy strips, electrolytic copper foil, lead frame, copper clad and printed - circuit board, special enameled copper wire, fashioned copper bar, track contact wire, medium and high elastic copper strips for interconnecting devices, precision alloy copper pipes for ac and cooling appliance, over - long and corrosion - resistant copper alloy condenser pipe, seamless cooper water pipe in housing construction and other copper fine and deep processing products will be highly developed in jiangxi province
江西將重點發展高性能高精度銅及銅合金板帶、電解銅箔、引線框架、覆銅板及印刷電路板、特種漆包線、異型銅排、軌道接觸線、接插元件用中高彈性銅帶材、空調與製冷精密合金銅管、超長耐腐蝕銅合金冷凝管、建築用無縫銅水管等10項銅精深加工產品。Firstly, to accelerate the building and perfection of key networks ; for the network construction in 10 provinces in the north of china, the principles of competition first and benefit first will be applied and more emphasis will be placed on key regions and key businesses ; to speed up the construction and perfection of the emulative business network, make up for the deficiency, make the network complete and build telephone line network moderately ; according to market demand, to build and perfect broadband city network and residence access into the network
第一,加快重點網路的建設和完善。北方10省網路建設總體上將本著競爭優先、效益優先的原則,向重點地區、重點業務傾斜。進一步加快建設和完善競爭性業務網路;搞好補缺配套,適度建設電話網;根據市場需求,建設和完善寬帶城域網和駐地接入網。Based on the special load of the contactless system, this paper analyses and contrasts the principle and feature of the series and parallel resonance circuit. design the high frequency full - bridge series resonance converter and make the main circuit apply to the contactless electrical power deliver system and analyses the process of the main circuit in detail
根據無接觸電能傳輸系統特殊的負載特性,詳細分析並對比了並聯和串聯逆變器的工作原理及電路特點,設計出應用於無接觸系統中的高頻全橋串聯諧振逆變器的拓撲結構,進而設計並製作了系統的主電路,詳細的分析了主電路的工作過程。Photography - synchronizers, ignition circuits and connectors for cameras and photoflash units - electrical characteristics and test methods
攝影技術.同步閃光器.攝影機和閃光裝置的點火電路和連接器.電特性及其試驗方法The main loop of the welder uses a thyratron transistor non - contact switch circuit, quick and reliable close time, accurate timing of welding, high precision of welding, good repeatability, bring a high quality welding
焊機主迴路採用晶閘管無觸點開關電路,關斷時間快、可靠,焊接定時精確,焊接精度高,重復性好,可實現高品質焊接。However, since memory circuit is very large and dense and the growing of its size is amazing, it is unpractical to extract the logic parameter directly with simulation tools
然而,由於存儲器單元密集和電路龐大的特點,並且存儲器的增大極為迅速,使得用模擬工具直接提取邏輯參數並不現實,存儲器的簡化迫在眉睫。The former includes vod, remote medicine, virtual shop, electronic shopping, etc. currently, it is possible to provide broadband multimedia service from the perspective of technology. however, there will be some time to go before it becomes popular, for subscriber access needs a relatively large bandwidth and the rent of circuits is relatively high
寬帶多媒體業務如vod (視頻點播) 、遠程醫療、虛擬商店、電子購物等。從技術角度來看,提供寬帶多媒體業務,目前雖已具備現實可能,但尚難普及。究其原因是用戶接入要有比較大的帶寬,而電路租費比較高。Electronic components. connecting devices. board mounted printed circuits connectors with contact and termination spacing of 1, 27 mm. type he 8. general requirements
電子元件.連接裝置.觸點和接線端子間距為1 . 27 mm的板上安裝式印刷電路的連接器. he 8型.一般要求Electronic components under quality assessment. connecting devices. multicontact board mounted connectors for printed boards with 2, 24 mm spacing. type he 11. general requirements
進行質量評估的電子元件.連接裝置.間距為2 . 24 mm的印刷電路板用多觸點板上安裝式連接器. he 11型.一般要求Electronic components. connecting devices. multicontact edge socket and board mounted connectors for double clad printed boards with 2, 54 mm spacing. type he 9. general requirements
電子元件.連接裝置.間距為2 . 54 mm的雙面印刷電路板用多觸點棱形插座和板上安裝式連接器. he 9型.一般要求Electronic components. connecting devices. multicontact edge socket and board mounted connectors for single clad printed boards with 2, 54 mm spacing. type he 7. general requirements
電子元件.連接裝置.間距為2 . 54 mm的單面印刷電路板用多觸點棱形插座和板上安裝式連接器. he 7型.一般要求To perform an in - circuit test, you need a test fixture that connects the circuit nodes on the board under test to the tester
為了完成在線測試,你需要一個測試固定裝置,它可以將被測電路板上的節點連接到測試設備上。Firstly. operation principle of induction heating is introduced and the actuality of the power supply for induction heating is summarized. then, the scheme of structure of the power supply is established : uncontrolled rectifier and buck chopper constitute dc circuit. in this part, operation principle of a kind of soft switching buck chopper is presented mainly and the conclusion that the power semiconductor devices operate in soft switching is also illustrated by analysing the operation principle of all stages ; series resonant inverter is selected as inverter circuit via comparing the advantage and shortcoming of parallel resonant and series resonant. moreover. the work principle of series resonant inverter is analysed and the calculating method of the best dead time is put forward as well
文中首先介紹了感應加熱電源的工作原理並綜述了國內外的研究現狀。接下來分析並制定了電源主電路的構成方案:在對比幾種功率調節方式的基礎上選擇了不控整流加斬波調壓作為直流部分。在這部分里,重點研究了一種軟開關buck變換器,通過分析各階段的工作原理說明了開關器件如何工作在軟開關狀態;對于逆變器部分,在比較了串、並聯逆變器優缺點的基礎上選擇了串聯諧振逆變器,並詳細分析了串聯逆變器的工作原理,提出了最佳死區的計算方法。The development of a visual short circuit software under ptcad2000 is presented in this paper, as well as the system structure, the definition of the data structure, the interface to ptcad2000, the conversion of the original wiring diagram of power network to calculable power network, the implement of three sequence network, the implement of impendence matrix and admittance matrix of power network considering the zero sequence mutual inductances among lines, and the implement of short circuit calculation by using computer
本文介紹了在ptcad2000平臺下短路電流可視化計算軟體的開發。介紹了軟體的系統結構、數據結構定義、與ptcad2000平臺的介面、電力系統原始接線圖轉成等值可計算網路、序網的生成、考慮零序互感線路阻抗時電網導納矩陣和阻抗矩陣的生成,以及故障點短路電流計算的計算機實現。And the working principle and circuit makeup of the optical transceiver are analyzed in detail. secondly, according to the actual requirements, optical transmitter and optical receiver were designed into a small module to carry out low - rate optical transceiver. finally, fundamental parameters of the optical transceiver are tested under existing conditions
本文在簡述光纖通信原理的基礎上,從最基礎的光有源器件工作原理、特性入手,重點闡述了光收發一體模塊電路結構以及工作原理,在此基礎上根據實際情況設計了光發送、接收電路,實現了低速率光收發一體模塊,並在現有條件下對該模塊進行了初步測試。Compared with the similar research results, the weighted control ic here has the following characteristics : ( 1 ) the circuit structure is simpler ; ( 2 ) the chip ' s fabrication is compatible with standard cmos process ; ( 3 ) n - mosfets with high w / l ratio and short channels are used for weighting and output to reduce the insertion loss ; ( 4 ) the weighting factor varies in a relatively wide range with the controlling signals ; ( 5 ) input and output impedance approach 50 in low frequency ( e. g. 50mhz ), while in higher frequency they slightly deviate from 50, hence the energy reflection lower than 0. 1 ; ( 6 ) it completes the functions of sampling, weighting, controlling and summing of high frequency analog signals
它的加權控制電路與已報道的相關電路相比具有如下特點:電路結構簡單;製造工藝與普通cmos工藝兼容:短溝道,高寬長比的nmos晶體管具有低的通導電阻,將其作為加權、輸出器件可降低由電路引起的插入損耗;改變加權信號,可實現權值在較大范圍內的連續變化;輸入、輸出阻抗在低頻(如50mhz )下接近50 ,而在高頻下略有偏離50 ,但反射系數均低於0 . 1 ;實現了對高頻信號的取樣、加權、控制、疊加功能的迭加。The circuit and electromagnetic field is connected by one node, and the circuit and electromagnetic field model is built by direct coupling
在ansys程序中,用一個共同的節點把電路和電磁場區域連接起來,使用直接耦合法,建立了電磁鉚接的電路?磁場模型。The shield is typically metal foil that is terminated to a pin connected to some low impedance point in the circuit
屏蔽物通常為金屬線圈,該線圈被端接至連接到電路中某個低阻抗點的管腳上。We design the system circuit which is composed of emission and receiving circuit. the results of experiments show that the system can localize the magnetic sensor and it can be expected to play a roll in medical treatment after further research
在電路設計中,我們根據磁場模型的特點設計了具有自動增益和倒相控制功能的發射電路以及高放大倍數和低噪聲的接收電路。分享友人