氣動分離 的英文怎麼說
中文拼音 [qìdòngfēnlí]
氣動分離
英文
pneumatic separation-
7. pneumatic and automatic follow, print separately
氣動自動跟蹤分離印刷Shao xing county fine machinery manufacture co., ltd. ( the former shao xing county automobile brake factory ) professionally manufacture construction machinery, air boost, vacuum booster and spring break actuator for forklift truck, automobile and tractor, air pressure or hydraulic pressure, single or double break, master or subsection cylinder, footplate, tracked assembly, and so on
紹興縣精緻機械製造有限公司(原紹興縣汽車制動器廠)專業生產工程機械、叉車、汽車、拖拉機空氣加力器、真空助力器、彈簧制動室、離合助力器、汽壓、液壓、單、雙管路制動、離合總泵、分泵和踏板支架總成等。This paper researches and analyses the developments of web technology and magnetostrictive transducers from world wide region. the paper also analyes the characteristics curve of magnetostrictive transducers based on its equivalent circuit and researches the method how to make sure its syntony frequency and its electric simulation network parameters. at the same time, by using jsp technology, a magnetostrictive transducer electric simulation application is designed based on b / s three - tier system structure. the experiment data is fitted by curve fitting module. the equivalent input impedance of it with stimulate loop is separated based on the results of curve fitting and the syntony frequency and electric simulation network parameters of magnetostrictive transducers is determined by the input impedance. the method presented in this paper can determine the syntony frequency and electric simulation network parameters of magnetostrictive transducers with a better accuracy than the testing method of syntony & anti - synton y. further more, jsp, the advanced technology at current, has been used to realize a magnetostrictive transducer web electric simulation system. the system has good human computer interface and the function of resource sharing and information publishing. the research of this paper and its achievements have some practical merits in the researchful and applied fields of magnetostrictive transducer
用java編程語言編寫的曲線擬合模塊,對輸入的實驗數據進行了最小二乘法的曲線擬合;根據曲線擬合結果可從帶激勵線圈的磁致伸縮換能器的輸入阻抗中分離出磁致伸縮換能器鐵芯在無激勵電流時由機械振動形成的等效輸入阻抗,並由此輸入阻抗確定磁致伸縮換能器的諧振頻率及電氣模擬網路參數。本課題提出的方法與傳統的諧振?反諧振法相比,能更準確地確定磁致伸縮換能器的諧振頻率及其電氣網路參數。同時,採用當前比較先進的web技術,實現了基於jsp的磁致伸縮換能器web電氣模擬系統,該系統具有良好的人機界面和資源共享、信息發布功能。Firstly, a representative wind and wave model, which could both simulate the main characteristics of wig over sea waves and be suitable for numerical calculation, is presented. the model completely considers the fully nonlinear effect of wave surface on the wavy air flow, separates the disturbance of wave surface from the wing - air wave interaction flow, and overcomes the numerical calculation difficulties due to the large difference of dimensions between wing and water waves
首先針對機翼在風浪中的非定常非線性氣動力問題,提出了一個既能夠反映風浪場主要特徵又適合於數值計算的風浪場模型,該模型完整地考慮了波浪表面對氣流場的全非線性影響,使波面對流場的擾動分離出來,消除了機翼和波浪幾何尺度上的巨大差異帶來的數值計算上的困難。The paper discusses dynamical conditions of the supercritical ore - forming fluid system based on study of regional geological background and analyses of physiochemical conditions of ore - forming process and puts forth the ore - forming mechanism : upper mantle uplift - mingling of meteoric water and magmatic hydrothermal fluid separated from acidic magma under tensile or transitional tensile environment - water / rock reaction - transportation - chemical coupling ore precipitation
在分析超臨界成礦流體系統形成的區域地質背景和研究成礦物理化學條件的基礎上,探討了超臨界成礦流體系統形成的動力學條件,提出該系統的成礦機理:與燕山晚期酸性火山侵入巖漿有關的金銅礦床是在上地慢隆起、張性或向張性過渡背景下形成的,酸性巖漿經熔體流體分離作用形成的巖漿熱液與大氣降水混合,經水巖作用等復雜的輸運和化學反應耦合過程的動力學產物。As conson began to adopt a northeastward course and move away from hong kong, all tropical cyclone warning signals were cancelled at 4. 30 a. m. on 9 june 2004
隨著康森開始採取東北途徑移動遠離香港,所有熱帶氣旋警告信號在六月九日上午4時30分取消。The analytical model indicates that the rubbing temperature of tire surface is affected by some parameters, such as ambient temperature, sliding speed and distance, normal load and thermal - mechanical properties of the counterface materials, as well as geometric shape of a tire footprint
分析了大氣溫度、滑動距離、滑動速度、輪胎承載以及胎面和路面材料的物理性能對接地胎面溫度的影響。Principal conclusions were drawn as the following : the non compatibility of pressure or velocity of the gas on both sides of the contact surface is the cause of the formation of shock wave ; the heating effect of reflective shock wave to driving gas during charging or exhausting process is the internal mechanism of peak oscillating effect, and all the factors that influence the formation and the running of the shock wave will influence the peak oscillating frequency, cooling effect
主要結論如下:熱分離機內激波形成的原因是射氣瞬間接觸面兩側壓力和速度不相容;峰值振蕩效應的內在機制為反射激波對充氣階段的驅動氣或低溫排氣的加熱,凡是影響激波形成及運動的因素都將對峰值振蕩頻率、冷效應及熱效應產生影響;當充、排氣時間比為0 . 1763時,最佳射流激勵頻率出現在高階峰值振蕩頻率上。Force measurement in a low speed wind tunnel was conducted to investigate the effects of the height of a distant canard wing on the longitudinal aerodynamic characteristics of a forward - swept configuration
摘要基於前掠翼鴨式前翼布局的風洞測力實驗,分析了距離主機翼較遠的鴨翼相對于主機翼的高度對布局縱向氣動性能的影響。The developments and applications in flow injection vapor generation atomic absorption spectrometry ( fi - vgaas ) in recent years were reviewed, involving on line separation and preconcentration, on line digestion and prereduction, on - line speciation analysis and typical applications of these techniques
摘要綜述了近年來流動注射蒸氣發生原子吸收光譜分析( fi - vgaas )技術的進展及應用,主要包括在線分離和預濃集、在線消化、在線預還原、在線形態分析技術。After the storm move in shandong area, the moist downdrafts appears, the mgws apart from the thunderstorm and move faster, the mgws weaken gradually because absence of wave duct and energy supply
成熟階段的對流風暴,由於中高層潛熱釋放和濕下沉氣流進一步加強,波動傳播加快; mgws和對流風暴分離后,因無「波道」機制和波能供給,波幅逐漸減小。Standard test method for automated separation and collection of particulate and acidic gaseous fluoride in the atmosphere double paper tape sampler method
大氣中粒狀物及酸性氣態氟化物自動分離及收集的標準試驗方法Although the knowledge of wind effects on tall buildings has significantly improved over the last decades, an understanding of the mechanism that the atmospheric flow field to various wind include effects on structures has not been developed sufficiently for formulation of functional expressions. not only is the wind approaching a building complex, but the flow pattern generated around a building is complicated by the distortion of the mean flow field, the flow separation, the vortex formation, and the wake development
在過去的幾十年裡,雖然人們對高層建築風效應的了解已有顯著提高,但對大氣流場與結構物各種風致響應的關系還不能用解析表達式加以描述。由於平均流場的奇變、流動分離、旋渦形成以及紊流的發展,不僅使得流向建築物的風,而且使得繞建築物的流譜變得十分復雜。In the swirl, air stream at the periphery tend to have higher temperature compared to that in the center. by means of a separating plate, the airflow is separated into streams of hot and cold air. each stream of air then emerges from a particular end of the tube, named the cold and hot end accordingly
氣體在熱端管的流動過程中,外層氣流溫度升高,內層返流溫度降低,高溫氣流從熱端閥流出,低溫氣體通過冷孔板流出,從而將進渦流管的氣流分離為冷熱兩股溫度不同的氣流。Weierkang science technology co. ltd., is a high - tech enterprise specialised in researching, manufacturing and marketing and co - constructed by dalian institute of chemical physical and shenyang institute of automation of chinese academy of sciences and american lac - med professional inc. the backbones of the company are many gas separation purity technology specialists, professors and engineering technical staff from the two famous institutes of chinese academy of sciences
中國科學院新松維爾康科技有限公司是由中國科學院大連化學物理研究所和中國科學院沈陽自動化所新松公司及美國lac - med公司聯合組建的集科工貿於一體的高科技企業。公司以中科院兩大名所的技術開發人員為主,由多名國內長期從事氣體分離凈化技術的專家教授及工程技術人員組成。A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence
氣流分離移動的流線型的軀體上流體邊界層上的分隔物,如飛機的機翼,在平滑的流體流動中會引起故障和湍流Flow separation produces pressure fluctuations of large amplitudes, possibly with the dominant frequencies differ from up - stream blade wake passing frequency and its harmonics
尾緣氣流分離產生的壓力波動頻譜中含有上游葉片尾跡頻率及其倍頻的分量,但其頻譜可能比較復雜,並非單一地受上游葉片尾跡影響。To improve the performance of ashp, an improved ashp system is presented. different from the original system, the new one can control the refrigerant flow rate by the sub - cooling of condenser and adjust the sup - heating of the compressor inlet vapor by the heater in accumulator. the simulation shows the new system not only has better dynamic characteristic of frost and defrost of ashp, but also has higher coefficient of performance
為改善空氣源熱泵機組的結霜除霜動態性能,提出了一種利用冷凝器過冷度來調節製冷劑流量,在氣液分離器里增加電熱裝置保持壓縮機進口過熱度的改進型系統,結果表明這種改進型系統不但可以改善系統的運行性能,同時能改善系統運行的經濟性,為機組的技術升級和產品更新提供了一個新的途徑。The method using an improved osmotic membrane f46 ( made by ethylene polymer ) to separate gases from oil is brought forward. capability of osmotic membrane f46 is discussed too. from a great of experimentations, we get the osmotic balance curve of gases, confirm balance conversion coefficient
2 )研究以高分子透氣膜為特徵的變壓器油在線脫氣技術;提出了一種能有效改進氣體滲透性能的聚四氟乙烯和六氟乙烯的混合膜( f46膜)用於變壓器油氣自動分離,分析f46膜的氣體滲透性能,通過大量的試驗得出氣體滲透平衡曲線,確定油中氣體的平衡轉換系數,為實施變壓器油中氣體在線監測奠定基礎。The operation reliability of the power transformer as the key equipment in electrical power systems, influences operation security of electrical power systems directly. the components and contents of gases dissolved in transformer oil can be used to reflects internal insulation faults of operating transformer. in order to overcome the errors caused by complex handling procedure and man - made factors using general chromatogram analysis method, author brings forward an on - line detecting of gases dissolved in transformer oil by using macromolecule polymer to separate oil and gases automatically and an information fusion technology of multi - sensors ; at the same time, in order to improve the accuracy and reliability, author uses neural networks to diagnose transformer faults
變壓器作為電力系統的樞紐設備,其運行可靠性直接影響電力系統的安全運行;變壓器油中溶解氣體的成分和含量能有效體現運行變壓器內部的絕緣故障情況,為解決常規色譜分析中復雜的操作程序和由於人為因素引起的較大的誤差,論文提出了應用高分子聚合膜實現變壓器油氣自動分離、多傳感信息融合技術智能檢測多種氣體成分的變壓器油中溶解氣體在線監測技術,應用神經網路智能診斷方法實施故障診斷,提高變壓器故障診斷的準確性和可靠性。分享友人