隨動泵 的英文怎麼說
中文拼音 [suídòngbèng]
隨動泵
英文
jack-head pump-
If the coefficient of engagement overlap decreases, the flow aggrandize, trapping volume and the flow pulsating ratio decreases
隨著齒輪嚙合重合系數的減小，齒輪泵的流量增大，困油容積和流量脈動率減小。= " pump action shotgun. fires a wide spray of buckshot capable of great damage at close range with decreasing effectiveness based on distance from target.
"泵動式霰彈槍。發射散布寬廣的霰彈，在近距離能產成巨大殺傷力，殺傷效果隨著與目標的距離而遞減。[ enstr ] = " pump action shotgun. fires a wide spray of buckshot capable of great damage at close range with decreasing effectiveness based on distance from target.
"泵動式霰彈槍。發射散布寬廣的霰彈，在近距離能產成巨大殺傷力，殺傷效果隨著與目標的距離而遞減。It does not need much area, not any pollution, not consuming much electricity power, not need much cost. gshp combined floor radiation air - conditioning system possess high seasonal average cop value and great capacity of edaphic depositing heat energy, can ease up supplied water temperature fluctuating with the change of the outdoor air temperature
地源熱泵技術聯合地板輻射對房間進行冷暖聯供的形式，具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、能緩解空氣源熱泵存在的供冷供熱能力隨環境溫度波動大的矛盾等優點。Electromotor joins with high efficiency selected water pump, scm ( single chip micyoco ) control system commands water pump according to cooling water temperature which substitutes traditional strap - driving mechanism pump and forms tael - level intellectualized control cooling system combining with electromotion control of cooling fan. consequently it realizes that water pump and fan autoregulate with engine working status and assures t hat cooling water temperature keeps in the best range all the time and advances the reliability of engine working and realizes exact control of cooling water temperature in deed
選用高效率水泵與電機聯接，改由單片機控制系統根據冷卻水溫控制水泵的工作，代替傳統的皮帶帶動的機械水泵，結合冷卻風扇的電動控制形成兩級智能化控制的冷卻系統，從而，實現了水泵和風扇轉速隨發動機工況變化的自動調節，真正實現了冷卻水溫的精確控制，保證了冷卻水溫始終保持在最佳范圍內，大量減少傳熱損失降低油耗，並提高了發動機工作的可靠性。Based on the perturbation riccati transfer matrix method, the calculating program are developed. the program can be used to the perturbation analysis and the sensitivity analysis of the real and complex, the single and repeated eigenvalues and eigenvectors for lateral vibration of rod and beam structures, especially suitable to the perturbation analysis and the sensitivity analysis of eigenvalues and eigenvectors for rotordynamic systems ; 2. the perturbation riccati transfer matrix method was applied to identify the parameters of the rotor for a boiler supply pump, and the accurate dynamic model of the rotor was archived
該程序可以對桿、梁結構橫向彎曲振動的實數、復數的孤立和重頻特徵值問題進行攝動分析和靈敏度分析，特別是適合於轉子動力學系統特徵值和特徵向量問題的攝動分析和靈敏度分析； 2 、用攝動riccati傳遞矩陣方法解決了某電站鍋爐給水泵轉子的參數識別及動力模型修改的問題，並給出了該種型號的給水泵轉子的更準確的力學模型，為進一步的轉子動力學分析與設計奠定了可靠基礎； 3 、給出了攝動理論在相關領域如隨機特徵值分析、隨機振動響應分析、可靠性分析、靈敏度分析、優化設計以及參數識別中的應用公式。The piezoelectric - pump driven by piezoelectric - stack is a newly development trend, it can accommodate frequency and pressure in a large scale and control the output flux in precision. this pump will widely apply to transfusion, feed oil and clean the equipment in industrial automation, and scientific research, lab, chemical preparation and cooling of cpu etc. driven theory of piezoelectric - stack because the piezoelectric - stack is the core part of the pump that we designed, we should pay more attention to driven principle of the piezo - stack so that we can using it correctly. this paper introduces piezoelectric material and interrelated parameter, output characteristic and driven principle and driving type of piezoelectric - stack
壓電疊堆泵是一種以壓電疊堆作為驅動元件的微型泵，它是隨著mems的發展而發展起來的。本文提出利用壓電疊堆與柔性鉸鏈放大機構配合來驅動微型泵的橫隔膜，以達到泵送流體的目的。本文在查閱國內外大量文獻的基礎上，總結了國內外壓電疊堆泵的研究現狀，分析了壓電疊堆的動靜態特性，提出一種以壓電疊堆作為驅動源的壓電流體泵的構想。With enhancement of pumping station automatization, the development of embedded microprocessor, network communication, field bus technology, made pumping station remote monitoring system enable
隨著泵站自動化程度的增強以及嵌入式微處理器、網路通訊、現場總線技術的發展，使得泵站遠程監控成為可能。An array of benefits is provided with the application of the integrated system, such as high cop & spf, energy saving, small fluctuation with the ambient temperature, improving the conflict between the fresh air supply and energy consumption and etc. 3. a comparison has been made on ground - source heat pump ( gshp ) with the air - source heat pump ( ashp )
地源熱泵聯合輻射地板對房間進行冷暖聯供，既具有地源熱泵季節性平均性能系數高、土壤蓄熱能力強、隨環境溫度波動小等優點，且能改善空氣源熱泵系統新風供給量與耗能之間的矛盾關系。This system tests 19 parameters such as the pressure of fore and after main fluid pumps and every sub fluid pumps ", force of pedal, turn angle of steering wheel, speed of every wheels and car body, and calculates 9 correlation analyses according to the gb112676 - 1999 " automobile system structure, capability and test methods " and gb7258 - 1997 " technical regulation of automobile safety ", also it can generate data report automatically
該系統對汽車制動過程中前後液壓總泵出口液壓、各制動分泵進口液壓、腳踏板力、方向盤轉角、各車輪轉速、車體速度等共計19個物理量進行測試。系統硬體由便攜式計算機、數據採集器以及相應傳感器組成。硬體設計中採用了模塊化設計思想，使得測試系統體積小、重量輕、抗振動、安裝拆卸方便、易於維護、可以進行隨車實測試驗。The cop of mhhp rises with temperature increasing of driving heat source, while the range of temperature upgrading reduces with the temperature increasing of driving heat source
金屬氫化物熱泵的性能系數隨驅動熱源溫度的升高而增大，但溫升幅度隨驅動熱源溫度的升高而減小。In the part of the experimental designs, a experimental configuration of an unstable cavity by use of two bbo crystals compensating the walkoff effect and pumped by reflection is presented, and two set of controlling systems designs of open and closed loop are also presented ; we realized closed loop controlling system of bbo optical parametric oscillator tuning system, by using american general scanning inc. ' s controller to control bbo crystal ' s rotation, and scaled the output wavelength with charge coupled device
在實驗設計上給出了利用兩塊bbo晶體補償走離效應返回式泵浦非穩腔的實驗設計，設計了開環和閉環兩套控制系統。通過使用美國通用掃描公司的掃描頭控制bbo晶體的轉動，用ccd對bbo - opo輸出波長進行標定，實現了bbo - opo調諧系統的閉環控制，相對波長調諧誤差小於0 . 04 ，並給出了354 . 7nm泵浦的類相位匹配bbo - opo輸出波長隨晶體轉角變化的理論和實驗曲線。Based on the torque - speed characteristic curve of induction motors, analyses were done on changes in slip with an variation in frequency when an induction motor drives different kinds of loads, including those with constant torque, constant - maximum torque, variable torque ( except fans and pumps ) and constant power, as well as fans and pumps, the formulas to calculate the slip and the speed under different frequencies and loads were presented
摘要以異步電動機機械特性曲線為基礎，分析了變頻調速異步電動機在拖動恆轉矩負載、恆最大轉矩負載、變轉矩（非風機和泵類）負載、恆功率負載以及風機和泵類負載時，轉差率隨頻率變化的規律。With the more importance of the global environmental protection and with enforcement environmental protection regulations, due to non - leakage, low noise, static seal, supplying extraordinary conveying requirements of inflammable, explosive and poisonous fluids, magnetic - driving pumps are rewarded as environmental protection high ? tech products
隨著環境保護愈來愈受到全球的重視及相應環保法規的頒布實施，磁力傳動泵因無泄漏、全密封和低噪音，解決了工業系統中易散性物料的泵送問題，從而被譽為環保型的高科技產品。Owing to the advance of science and technology, the expansion of the scale of construction, and the improvement of the sense of owner ' s risk management, engineering insurance will have broad market
隨著疏浚業的發展，關于疏浚泥泵與泥沙輸送管道系統的動態特性研究越來越受到重視，然而由於固液兩相流動的復雜性，目前比較成熟的研究成果還不多。If the cover isnt installed in a right place, foreign elements are likely to enter the driving apparatus and damage the driving belt
沒有傳動帶，輔助驅動裝置就無法運轉。水泵一旦不起作用，發動機隨之過熱而在數英里之內就停下來。分享友人