靜磁能 的英文怎麼說
中文拼音 [jìngcínéng]
靜磁能
英文
magnetostatic energy-
1. prevent electromagnetic radiation, protect eyes, refresh yourself. negative ion form the wall between computer monitor and computer operator, it neutralizes the positive electricity, reduce radiation caused by static to brain and eyes. iii
1 .防電磁輻射護眼提神:負離子能在電腦主機及顯示器與人之間形成一道負離子墻,它與顯示器釋放的「 」電荷緩潤中和,降低靜電對大腦和眼睛的輻射。The product combines the excellence of magnetic pump and suction pump. its at the base of imd magnetic pump to extends and empolder out. the most outstanding trait is not only own magnetic function of suction pump but also own no leak and running tranquilly function of magnetic pump
充分結合了磁力泵與自吸泵的優點,是在imd磁力泵的基礎上延伸開發出來的產品,最突出的特點是既具有自吸泵的自吸功能又有磁力泵的無泄漏運轉寧靜的優點,是液下泵最好的替代產品。As novel concept actuators, ultrasonic motors have been attracting intensive attention at home and abroad with their outstanding features such as low speed and high torque, large holding torque, rapid response, light weight and compact sizes, simple structure, and no magnetic disturbance, etc. traveling wave ultrasonic motors are especially attracting researchers ’ interest for their good controllability and flexible constructions
超聲波馬達作為一種全新的驅動器,以低速大轉矩、靜態保持力矩大、響應速度快、體積重量小、結構簡單以及無磁場干擾等優點受到國內外的廣泛關注,其中行波超聲波馬達以其控制性能良好和結構靈活等優點尤為引人矚目。This article analyses and discusses several typical difficult problems related to the solution of the electromagnetic field in electrostatic field, which will benefit the teaching of the theory of electromagnetic field
本文就電磁場中靜電場求解的幾個典型疑難問題進行分析、討論望能對電磁場理論教學有所裨益。5. against the interference of magnetic field electromagnetic radiation and static
電纜具有抗磁場干擾,抗電磁輻射干擾及抗靜電干擾的性能。The augment of excitation setting " s control performance is fairly important to improve the static, transient and dynamic stability of power system, and enhance the setting " s utilization rating of the hydraulic turbine generator unit
提高勵磁裝置的控制性能,對于改善電力系統靜態、暫態及動態穩定性相當重要,並且可以提高水輪發電機組的設備利用率。Blue, purple, golden and white colors are very effective in protecting from infection and eliminating just about any virus or bacteria. it is suggested for women who are in need of balancing their hormones. fluorite is considered beneficial to bones and teeth
螢石亦稱彩虹水晶,所有顏色的功能都是一樣,能去除人體的煞氣潔靜全身磁場,可防別人的病氣霉氣或蓄意的搭訕勾引及性騷擾。B ) equivalent circuit method and finite element analysis ( fea ) to compute the static force are presented, the results obtained by each method are compared one with the other. c ) the results of dynamic simulation by means of the software, ansoft show the hlfm " s characteristics when the motor works in the special frequency and single stroke and the conditions used for position control. d ) the measured static thrust - displacement characteristics and the dynamic characteristics during starting show good correlation with the calculated results
在設計並製作了實驗樣機的基礎上所做的研究內容包括; ( 1 )分別用能量法和麥克斯韋張量法推導電磁力的計算公式,並討論他們的不同應用范圍; ( 2 )分別用等效磁路法和有限元法作直線力電機的靜特性分析,並比較分析它們的計算結果; ( 3 )用有限元模擬軟體做直線力電機動態特性的模擬,分別分析直線力電機的頻率特性、動子開合閘特性和開環位置控制的工作特性; ( 4 )做直線力電機的靜推力?位移特性實驗和動子開合閘的動態實驗,並將實驗結果與計算結果進行對比,實驗驗證了計算模型及計算方法的正確性。Magnetostatic energy density
靜磁能量密度Influence of concentration of carbonyl iron on static magnetism was not obvious
五羰基鐵濃度對復合粒子的靜磁性能影響不明顯。But due to the difficulties of the theoretical calculation and the limitation of the technique of image display, only some two - dimensional graphs of electromagnetic field of a planar set of point charges or symmetrically and uniformly charged bodies, which ignores the boundary effect, are introduced in the present electromagnetics teaching materials, which brings much incovenience for the acquaintance of the electrostatic field
然而,由於受理論計算和圖象顯示技術等因素的限制,目前的電磁學教材中,通常只能給出平面分佈的點電荷系或具有較強對稱性、忽略邊界效應的帶電體的電力線和等勢線的二維平面圖,這給靜電場分佈的感性認識帶來了一定不便。Research on a novel control method of a hf link dc ac converter
勵磁控制下抽水蓄能電機靜止變頻器起動研究The shahe pumped - storage power station with two 50mw reversible units has been in good conditions on general since it was put into operation, but there still were some defects, such as the failure of unit ' s contemporaneous device, the insufficient cooling water discharge and pressure, and the failure of static frequency converter and excitation overcurrent
摘要沙河抽水蓄能電站兩臺50mw可逆式機組自投運以來,總體情況良好,但是也出現了一些缺陷,如機組同期裝置故障,機組冷卻水流量或壓力不足,靜止變頻器故障,勵磁過電流故障等。This thesis is devoted to studying those issues relevant to the interaction of ultra - short ultra - intense laser pulses with overdense plasmas, including the generation and transport of relativistic electron beams, the generation of quasistatic magnetic field, the energetic ions production, and the influence of preplasma on electrons acceleration
本文的研究目的是:利用粒子模擬方法,對超短超強激光脈沖與高密度等離子體相互作用中高能強電流的產生和輸運、準靜態磁場產生、高能離子產生等物理過程進行研究。The progress of the development and the electromagnetic contactor expert system is discussed. the system is expert system applied in electrical apparatus design field, and it is an internet application built on applied eletromagnetic contactor technology - expert system technology computer technology and software engineer technology. the main design idea is to combine abundant experts " experience with the ability of analysis and discussion of computer to solve reality problem. the system can run according to contactor design parameter by user ' s input and collect corresponding knowledge from knowledge _ base, then design out contactor ' s various structure parameter, and it can analyze dynamic and static character and optimization design, and in the end all property can achieve best
該系統是專家系統應用於電器設計領域內的一次嘗試,它是集電磁式接觸器技術、專家系統技術、計算機技術和軟體工程技術為一體的應用軟體包。其主要的設計思想是把專家的豐富經驗和計算機的分析推理能力相結合去解決實際問題。本系統可以根據用戶的設計要求輸入接觸器的設計參數,同時從知識庫中提取相應的知識,設計出接觸器的各種結構參數,並對其動靜特性進行分析計算。In dtc system, the concept of space vector is introduced to analyze and control the ac motor, the electromagnetic torque and flux are calculated and controlled in the stationary coordinate, and the optimal pwm gating signals are generated to control the inverter to acquire high dynamic torque according to the output of the bang - bang regulators
直接轉矩控制採用空間矢量的概念來分析三相異步交流電動機的數學模型和各物理量,直接在靜止坐標系下計算與控制交流電動機轉矩和磁鏈,藉助于離散的兩點式調節產生pwm信號,直接對逆變器的開關狀態進行最佳控制,以獲得轉矩的高動態性能。Explosion - proof property : this product ' s production completely meet national expolosive - proof standards. intrinsic safety type explosive - proof grade adopts magnetic trigger - off. it has good effect of explosive - proof and anti - static, and can work safely under explosive and inflamable conditions
安全性能:本產品經國家權威機構防爆認證,完全按照國家防爆標準生產.本安型防爆等級,採用磁性觸發,具有優良的防爆,防靜電效果,可在各種易燃易爆場所安全工作It ' s a novel inductive electrical power deliver that deliver power from stillness apparatus to moving electrical apparatus. this technology is based on power electronics and electromagnetic induction, and realized by applying modern control theory
該技術利用現代電力電子能量變換技術、磁場耦合技術,藉助于現代控制理論和手段實現能量從靜止設備向可運動設備的傳輸。By the static stability analysis and dynamic simulation analysis, this additional excitation control can increase the system damping and improve system stability with very good robustness
本文通過靜態穩定分析和動態模擬分析表明,該附加勵磁控制能夠有效地增加系統的阻尼,提高系統的穩定性,並具有較好的魯棒性。The imaginary part decrease with the shell of particles increase at 2ghz - 10ghz. the apex move toward the low frequency at 10ghz - 18ghz
研究不同teos投入量,即二氧化硅的表觀包裹層包裹量對材料靜磁性能的影響。分享友人