自消磁 的英文怎麼說
中文拼音 [zìxiāocí]
自消磁
英文
self-demagnetization-
Zmd catena of self inhale magnetic force pumps adopt structure of electrical engine direct link form, by centernog prop up, the structure is tightly, teardown and maintenance is convenient, adopt high - powered magnetism stuff nd fe boron to make inside and outside magnet. isolationsheath assembled make of import nonmetallic material, avoid magnetism backset ullage of the run - of - mill pumps have drastically
Zmd系列自吸磁力泵採用電機直聯式結構,由中間支架支撐,結構緊湊,拆卸維護方便,採用高性能磁性材料「釹鐵硼」製造內外磁體,隔離套採用進口非金屬材料,徹底消除了一般磁力泵具有的磁渦流損耗,可輸送高濃度,密度大於1 . 84 t mAutomatic degaussing technique
自動消磁技術Automatic degaussing circuit
自動消磁電路A quick check - repair method for a kind of marine degaussing current auto controller
一種艦用消磁電流自動控制儀的快速檢修方法And the first high - speed commercial maglev system which uses all technology from germany has been finished in shanghai. therefor the multi - body kinematics and dynamics simulation of maglev have important meaning in our maglev industry. in one hand, it can give some directions in research of control methods. in another hand, it can make us know about the structure, character, move performance and key technology of the most modern maglev in the world
磁浮列車的多體動力學模擬對研究控制方法的可行性有很一定的指導意義,對目前世界上最先進的常導磁浮列車的技術充分消化吸收也有重要的意義,使國內對高速或中低速常導磁浮列車的結構、性能、運行特點、關鍵技術有深刻的認識,為自主發展磁浮列車事業創造有利條件。To avoid the serious electromagnetic interferer, the analog signals are transformed to frequency pulses which are transferred to the kernel of the system. in the measure of the groove voltage, the method of float - ground is adopted to avoid the high common signal and the range switch circuit is designed to solve the conflict of the wide dynamic range and the high precision. least square curvefit is adopted to reduce the system error
鋁電解生產現場電磁干擾非常嚴重,為此我們將需要測量的模擬信號就近轉換為頻率脈沖后再傳送到控制核心;採用浮地接入方式消除槽電壓信號中的共模成分;設計了量程自動切換電路以解決槽電壓的動態范圍寬和測量精度高的矛盾;用最小二乘法進行曲線擬和以降低測量的系統誤差。Automatic degaussirng circuit
自動消磁電路Focusing on some disadvantages which exist in the training of measuring and eliminating deviation of magnetic compass in the labs of colleges, this article put forward how to develop a training system of measuring and eliminating deviation of magnetic compass, to build an integrated training lab so as to improve the ability of navigating officers in measuring and eliminating deviation of magnetic compass
針對當前院校在實驗室進行磁羅經自差測定與消除訓練中存在的一些弊端,提出開發研製磁羅經自差測定與消除模擬訓練系統,建設磁羅經自差測消訓練綜合實驗室,以提高航海人員對磁羅經自差的消測能力。It is found that the fwm field can cause the asymmetry of electromagnetically induce transparency profile. in addition, the effect of different propagating orientations of probe field on the electromagnetically induced transparency is also discussed. in the molecular multi - level system with the perturbed superposition levels, we discuss the electromagnetically induced transparency, spontaneous emission enhancement, double dark resonance and double electromagnetically induced transparency by using the density matrix equation under weisskopf - winger approximation and dressed - state density matrix equation
針對實際的實驗條件,考慮了一種影響量子干涉的新的因素-四波混頻場,研究了四波混頻場對雙光子探測的-型能級體系的eit的影響,發現四波混頻場能夠導致雙光子探測的eit線型的不對稱,在此基礎上,討論了不同探測場的傳播方式對eit的影響,針對分子中實際存在的包含有微擾能級的不同多能級系統,我們分別採用綴飾態繪景下的密度矩陣方程和weisskopf - wigner近似下的密度矩陣方程詳細地討論了電磁感應透明、自發輻射的干涉相消和相長、雙暗態共振和雙電磁感應透明現象。3. the bamboo carbon tube inside absorb water the fiber, it can absorb the water of the flower pot bottom to the upper level mud, to provide the plant growth need. 4. the bamboo in the flower pot carbon has the fluid matter, air of decontamination and protects fresh eliminate smelly, adsorb the moisture, improve the soil and shield the electromagnetic wave etc. effect
4 .種植籃內填充竹炭顆粒,竹炭具有自動調濕功能,含有植物生長所需的各種礦物質,還可凈化水質空氣保鮮消臭屏蔽電磁波輻射等功效,用竹炭顆粒水培花卉其實際效果較好。The advantage of this method is that, the compensation loop is applied for eliminating the change of toroidal flux produced by the toroidal coils and the adjustable structure can be used to decrease the error signals come from the poloidal field
該方法的優點是補償線圈有效地消除了縱場線圈產生的磁通變化,而調節機構能降低來自極向場的誤差信號。While the valve receive the closing information, the electromagnetic valve is energized and the locking device is gotten rid of automatically, it is closed according to procedure by the action of heavy hammer and water, it doesn t require driving force, it cancel the energy accumulator jar and has simplified the hydraulic system
接到關閥信號后,電磁閥動作,自動解除鎖定,在舉起的重錘作用下按程序自動關閉,不需動力油源,取消蓄能罐,簡單可靠,大大簡化了液壓系統。Through calculation on varied parameter, a group of suitable parameter is found out. the results of experiments indicate that the theoretical analysis to the magnetic field of the magnetic structure is proper. to remove the result error come from the change of gap between piston rod and sensor, a signal processing method accompanied with machine learning process is researched
為消除傳感器與磁性標尺之間間隙變化對測量結果的干擾,將示教學習方法引入行程傳感液壓缸的信號處理過程,並使用改進的遺傳演算法解決自學習過程中周期曲線的擬合問題,提出了雙傳感器軸向直線布置方法和基於自學習過程的信號處理方法,通過實驗,達到了顯示精度0 . 01mm ,測量重復精度0 . 2mm的良好效果。The basic principle of biasing magnet automatic resonance regulated petersen coil and its operating condition at wuzhan substation were introduced
摘要介紹了偏磁式自動調諧消弧線圈裝置在武漢市武展變電站運行的狀況。A topology of asymmetrical half bridge soft switching is researched in this thesis, which has inherent zero voltage switching ( zvs ) capability and thus potentially higher efficiency by its resonating of the leakage of power transformer with the parasitic capacitances of the power mosft switches, whereas it does n ' t raise the expense of the converter these studies in the thesis have been done as follows : ( 1 ) the topology of asymmetrical half bridge is introduced, and its principle and the relation of duty cycle and input voltage and output voltage discussed, the method of eliminating the deflection magnetism is also brought forward
雖然,軟開關技術能夠實現功率變換器的小型化、模塊化等,但是,電路變得更加復雜,使得中小功率的變換器的成本增加,往往不利於商業競爭。本文研究了一種零電壓的不對稱半橋拓撲結構,它可以在不增加電路成本的基礎上,利用電路自身的特點,實現軟開關。本文所做的主要工作如下: ( 1 )對不對稱半橋主電路工作原理進行分析,給出了占空比與輸出電壓、輸入電壓的關系以及消除變壓器偏磁的方法。Many novel physical phenomena such as coherent population trapping, lasing without inversion, electromagnetically induced transparency as well as spontaneous emission cancellation and enhancement based on quantum interference have been discovered
基於量子干涉效應,產生了許多新的物理現象和效應,如相干布居捕獲、無反轉激光、電磁感應透明和自發輻射相消等。By means of the measure of entanglement called " concurrence ", we study the entanglement in heisenberg a single molecular magnets dimer v + with a strong magnetic field and find that thermal entanglement exits for both ferromagnetic ( fm ) and antiferromagnetic ( afm ) cases. in fm case entanglement vanishes for anisotropic parameter value = 0, while in afm case, entanglement exits in the whole region of anisotropic parameter 0 < < 1. an interesting conclusion is that the critical temperature is independent of the magnetic field
應用糾纏的一種測量「 concurrence 」 ,對自旋二聚物v ~ ( 4 + )在外加強磁場情況下的熱糾纏進行了研究,發現對于鐵磁和反鐵磁兩種情況,熱糾纏都存在;鐵磁情況下,在各向異性常數等於零的時候糾纏消失,而對于反鐵磁在整個各向異性常數變化范圍內糾纏都存在,有意思的是我們發現臨界溫度獨立於磁場b ,我們也研究了糾纏度隨各向異性常數、磁場和溫度的變化。It will exert resistance and damping force to the torque motor armature, so that the dynamic performance, especially the stability, of flapper - nozzle servo - valve can be improved. the self - excited oscillations and noise can be removed. at the same time, as magnetic fluid has a higher magnetic permeability, the efficiency of torque motor magnetic circuit can be improved
由於磁流體具有的較大磁導率和較大的磁化強度,把磁流體添加到伺服閥力矩馬達的工作氣隙中,可提高伺服閥力矩馬達的磁迴路效率,增加伺服閥的阻尼,從而改善噴嘴擋板伺服閥的動態特性,抑制及消除其自激振蕩和噪聲。In addition combining opengl technology, we can translate the source shape data of targets displayed on the computer screen to the data for rcs computing. " graphical electromagnetic computing ( greco ) " was presented in these conditions, which has many merits such as detecting shadowed regions automatically, computing in real time and accurately and so on
圖形電磁計算( graphicalelectromagneticcomputing , greco )方法就是在這樣的環境下產生的,它具有諸如自動實現消隱,計算速度快,精度高等優點,目前被認為是求解高頻區復雜目標的最有效的方法之一。Chaper 4, we put forward the concept of the near - field speckles and study their properties by the numerical solution of the integral equation based on the green ' s theorem. we study the near - field speckles produced the by random self - affine fractal surfaces of dielectric medium. the speckle intensities evolve considerably in the near - field region and the local fluctuations in them disappear in the distance of a wavelength
在第四章中,我們提出了近場散斑的概念,並依據介質界面電磁波的格林積分摘要方程對自仿射分形隨機表面產生的散斑光場進行了數值計算模擬研究,發現近場散斑分形特徵與自仿射分形隨機表面的特性有關,且這種分形特徵在非近場區域消失。分享友人