起動器具 的英文怎麼說
中文拼音 [qǐdòngqìjù]
起動器具
英文
actuating appliance-
The result of optimization and analysis show : 1 ) across - axis sensitivity is smaller, less than 2 % of the primary axis sensitivity ; 2 ) the first mode is dominant at primary axis, which reduce intersectional coupling ; 3 ) when damp ratio is between 0. 3 and 0. 7, accelerometer has better dynamic characteristic
分析結果表明此種結構的具有: 1 )橫向靈敏度小, x 、 z方向的橫向靈敏度均不到敏感方向的2 ; 2 )在敏感方向上,一階模態起主導作用,其它模態的影響較小,有利於減小交叉耦合的影響; 3 )當阻尼比毛為0 . 3 ? 0 . 7時,傳感器具有較好的動態特性。Automatic vent damper devices for use with gas - fired appliances
與燃氣器具一起使用的自動通風氣門設備According to its configuration, the monolith is considered to be a porous media. based on the monolith model and the use of software fluent, the research on the light - off characteristic and conversion efficiency of three - way catalytic converter is processed
在所建催化轉化器模型的基礎上,根據載體具有分佈細小孔道的特點,將其作為多孔介質處理,利用fluent軟體,對冷起動階段三效催化轉化器的起燃特性和轉化效率作了數值模擬。The digestive tract of animal was not only the important digestive organ but also the biggest endocrine organ which, with a great number of endocrine cells, played an important role in eating, digestion and other physiological activities, and might have regulation effect on the development and differentiation of digestive system of animals
胃腸道不僅是動物體內重要的消化器官,也是動物體內最大的內分泌器官,含有多種內分泌細胞,它們在動物攝食、消化及各種生理活動中具有重要功能,同時可能對胚胎期消化道系統的分化發育起調節作用。This noncontact distributor assembly, which deletes mechanical breaker contact, utilizes ic ignition module assembly free of burn out of contact. therefore it has a higher ignition voltage, higher ignition volume, as well as functions of overvoltage protection, low speed & low voltage protection and power cut upon shut down. these functions are of benefit to improvement to the motive performance, economical efficiency and start up ability of engine while reduce waste exhaust
該無觸點分電器總成取消了機械斷電器觸點,採用了集成電路組成的點火模塊總成,不存在觸點的燒蝕,因此點火電壓高,點火能量大,並具有過壓保護、低速低壓啟動、停車斷電等多項功能,有利於改善發動機的動力性,經濟性和起動性能,減少了排氣污染。Sf120q dual - swift - fork rotor winder is the special winding equipment designed for mini - engine rotor winding with even slot, it s suitable for winding rotor with hook or opened - slot adapter for vehicle, motorcycle starting engine, electrical tool engine and so on
Sf 120q型雙飛叉轉子繞線機是專為偶數槽微電機轉子繞線而設計的專用繞線設備。適用於汽車、摩托車起動電機,電動工具電機等帶鉤或開槽型換向器的轉子繞制。The screw propeller which is used by ships abroad is one typical application of ejecting mode because it is easy to manufacture and install and is reliable. but it has many shortcomings such as inefficiency, large dimension and heavy weight. therefore, it is very difficult to apply the screw propeller to micro mobile robot in liquid
螺旋漿推進器既具有容易加工、可靠性高和安裝簡便等優點,也具有能源效率低,結構尺寸和重量大,對環境擾動大,噪音大,起動、加速性能差以及運動靈活性能差等缺點,因此在把螺旋槳推進方式應用到微機器人上時存在許多困難,有必要研究採用其它推進方式的在液體中運動的微機器人。It is composed of thirteen functin ? components including two 3 - db y - junction power splitter, two directional couplers, two waveguide attenuators and one polarizer of waveguide itself. the prominent feature of the device is that it has a beat detection function with respect to the single y - branch mioc device, and it plays an important role in improving the inertial - grade and the high precision steady - aim system because of the beat detection function. farthermore it has direct influence on the improvement of the high flexibility, shockproof and overload - resistance for the steady - aim system
器件的工作波長為1 . 3 m ,集分束器、合束器、起偏器/檢偏器、相位調制器、波導吸收器等十三個功能單元於一體,除了單y多功能集成光路器件具備的功能外,它還具有拍頻檢測功能,因而對提高慣導級和高精度穩瞄系統起著重要的作用,並直接影響著穩瞄系統的高機動性、抗沖擊力和過載能力的提高。Chapter 3 gives an introduction to the flow rate dividing principle based on meter - in flow rate feedback control of multi - actuators control system. special analysis about simultaneously operating multi - actuators with different inertia loads is made. finally the results of simulation proved that the new method is an effective way to improve the flow - used ratio when the pump discharge flow rate is insufficient
第三章介紹了基於執行器進油側流量反饋的分流控制的原理,並針對大小慣性執行器同時起動時採用該分流控制方法進行了具體分析;最後通過模擬說明該分流控制方法能在大小慣性執行器同時起動並在泵輸出流量不足的情況下有效提高泵輸出流量的利用率,並能實現優先級和分流比混合控制。The permanent magnet brushless dc motor is a dc motor using electronic commutation in place of mechanical commutation in fact, so it has excellent characteristics of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical commutation. it is extensively used in aviations, robots, digital machine tool and so on
永磁無刷直流電動機實際上是以電子換向代替機械換向的直流電動機,因而保持了直流電動機的優良特性,具有較好的起動和調速性能,又因它無需機械換向器使電機的結構簡單,可以從根本上克服一般有刷直流電動機易於產生換向火花的弊病,在航天、機器人、數控機床等許多工業領域已得到廣泛應用。The permanent magnet brushless dc motor is a dc motor using electronic communication in place of mechanical communication in fact, so it has excellent characteristic of dc motors, for example good start and timing performance. it simplifies the motor ' s structure and overcomes the friction disadvantages of ordinary dc motor because it does n ' t use mechanical communication. it is extensively used in aviations, robots, digital machine tool and so on
永磁無刷直流電動機實際上是以電子換向代替機械換向的直流電動機,因而保持了直流電動機的優良特性,具有較好的起動和調速性能,又因它無需機械換向器使電機的結構簡單,可以從根本上克服一般有刷直流電動機易於產生換向火花的弊病,在航天、機器人、數控機床等許多工業領域已得到廣泛應用。The foundation of back is10 steel or spcc, the surface is agglomerated by different trademarks copper and lead powder, resistant against : tiredness, abrasion, heat, has good carrying capability, especially, be the same with the connecting rod clevel, rocker, gear case, cranking motor, trig chasis, and motor gear case, redirector, hydraulic pressure oil pump, engineer
產品具有疲勞強度高,耐磨不發熱,承載能力大等特點,特別適用於汽車發動機的連桿搖臂,輪箱,起動馬達,制動底盤及摩托車輪箱,轉向器,液壓油泵,工程機械,空調壓速機等場合,目前我廠是國內最大的發動機連桿襯套生產企業之一。The parameter selection and design of the saturable reactor for hv motor start are introduced. the examples are presented
摘要介紹了高壓電機起動用飽和電抗器參數的選擇及電抗器的設計,並給出了具體實例。Currently most domestic break - test - plateform adopt the liquid - pressure - servo technique, which possesses the advantages of higher frequency - response and higher controlling exactness, but in the same time, the disadvantages of higher cost, variation of function with the change of oil viscousness produced by the fluctuation of temperature. moreover, the liquid - pressure system is sensitive to the pollution of oil, so it is necessary to take protective and filtrating steps
目前,國內的制動器試驗臺大多採用的是液壓伺服控制,這種控制具有響應頻率高、控制精度高等優點,主要缺點是系統成本高、油液粘度隨溫度變化引起工作性能的變化、且液壓系統對油液的污染比較敏感,必須要有良好的保護和過濾措施。It provides the computer ' s great abilities of computing and displaying. vxi _ bus test software platform provides a visual programming environment for ats
它將計算機的數據分析和顯示能力與儀器驅動器融合在一起,為用戶開發虛擬儀器提供必須的軟體工具和環境。It is electronic inverter that realizes constant frequency output. so the power system has advantages of facile maintenance, high quality of output, high efficiency, flexible structure et cetera, and makes both start engine and generating electrical power dual function possible. now it has become an important research direction of aero - power
由於採用電子裝置來實現輸出頻率的恆定,因此電源系統具有易於維護、電源質量高、效率高、結構靈活等優點,並能實現起動發電雙功能,目前已成為航空電源中一個重要的研究發展方向,而且隨著電力電子技術與元器件生產工藝的不斷發展,變速恆頻電源具有廣闊的發展前景。The soft starter employs high performances microprocessor 80c196kc as control core and its synchronous circuit can endure strong electromagnetism interference, and it has the intelligence to judge the phase order
該軟起動控制器採用intel公司16位高性能單片機80c196kc作為控制核心,採用抗干擾性強的同步檢測電路,具有智能判序功能。It has three kinds starting modes : the slope voltage starting, the limiting current starting and the discrete frequency control starting
該軟起動控制器具有三種起動方式:斜坡電壓起動,限流起動和分級變頻起動。The experiment consequently prove that this soft starter operates well, has the simple construction, light weight, small volume, controllable starting current and starting time, smooth starting and can reduce the current impact for motor starting. its discrete frequency control starting mode enable it to control the induction motors which drive vated load during starting
實驗結果證明此軟起動控制器性能良好,具有結構簡單、無觸點、重量輕、體積小、起動電流及起動時間可控制、起動過程平滑等優點,能有效地減小電機起動時的電流沖擊。This high speed digital test module is based on the vxi bus structure and specified on multi - channel and high speed aspects ; it is also capable of generating the stimulant signal and collecting the responded data ; meanwhile because the relationship between stimulation and response can be programmable, the module is highly intellective and it helps the testing system work more automatically ; what ' s more, with the good functions like real - time comparison, branch, single step, pause, trigger, it makes the testing more efficient as well
本實驗室設計實現了高速數字測試模塊,該模塊是採用vxi總線結構的儀器,具備以下功能:多通道,高速度;同時具備產生激勵信號和採集響應數據的能力;能夠通過編程在激勵和響應之間建立起因果聯系,使整個測試過程體現出一定的智能性,大大提高測試系統的自動化程度;具有實時比較,實時跳轉,單步,暫停,觸發等功能,使測試過程更加快速和靈活。分享友人