永久磁鐵 的英文怎麼說

中文拼音 [yǒngjiǔcítiě]
永久磁鐵 英文
ferroxdure
  • 永 : Ⅰ副詞（永遠; 久遠） perpetually; forever; always Ⅱ名詞（姓氏） a surname
  • 久 : Ⅰ形容詞（時間長） for a long time; long Ⅱ名詞（時間的長短） of a specified duration
  • 磁 : 名詞1. [物理學] （磁性; 能吸引鐵、鎳等的性質） magnetism 2. （瓷） porcelain; china
  • 鐵 : Ⅰ名詞1 （金屬元素） iron （fe） 2 （指刀槍等） arms; weapon 3 （姓氏） a surname Ⅱ形容詞1 （形容...
  • 永久 : permanent; perpetual; everlasting; forever; for good （and all）
  • 磁鐵 : [物理學] magnet; ferromagnet; magnetic-iron
  1. A fault current limiter using permanent magnets has been designed and its performance simulated using a twodimensional time - stepping finite - element method incorporating a model of hysteresis for hard magnetic materials

    摘要按永久磁鐵設計製成的故障電流限制器，性能是靠含有硬磁材料的磁滯模型的2維時間分級有限元件方法獲得的。
  2. Based on the finite element model, simulated results on the flux distributions under different excitation a ampere - turns and positions were obtained, discussion on the cause and characteristics of its stroke versus displacement were also given

    採用永久磁鐵產生的極化磁場與線圈產生的控制磁場形成差動磁路作用於銜鐵，使之實現雙向驅動。
  3. Methods of test for permanent magnet

    永久磁鐵試驗方法
  4. Testing of permanent magnets ; determination of the magnetic flux values in the working range

    永久磁鐵的檢驗.工作范圍內磁通量值的測定
  5. Smco is also named with soco magnetic steel, smco permanent magnet, soco permanent magnetic iron and rare - earth cobalt permanent magnet

    釤鈷磁鐵又稱釤鈷磁鋼，釤鈷永磁體，釤鈷永久磁鐵，稀土鈷永磁等。
  6. Both self - cleaning electro - magnets and self - cleaning permanent magnets can be installed in eigher in - line or cross - belt configurations

    無論自行清理電磁鐵和自行清理永久磁鐵兩種方式，均可與皮帶輸送方位上採取「呈一直線」或與之「交錯」布置。
  7. We also analyzed the interaction among the distribution of the magnetic field around the magnet, the induced electromotive force in the coil and the vibration of the magnet

    對永久磁鐵在空間產生的磁場分佈、感應線圈中的感應電動勢與磁鐵相應振動等因素的相互關系進行了計算分析。
  8. Permanent magnet synchronous motors ( pmsm ) have the advantage of not requiring any magnetizing current and easy to control. they are widely used in high performance servo systems

    永磁同步電動機轉子勵磁由永久磁鐵產生，因其電路結構簡單，控制方便，而廣泛應用於高性能的伺服系統中。
  9. Initial design includes the design about contact system structural, electromagnetic system structural. regarding permanent magnetism relay, the permanent magnet structural design must be considered

    初始設計包括接觸系統、電磁系統的結構設計，對于帶永磁的繼電器，還需考慮永久磁鐵的設計問題。
  10. A precision force banacing accelerometer for ineration navigation application is developed. the resolution, low - sensitivity threshold and high thermal stability are considered as design parameters. in order to guarantee a low - sensitivity threshold while maintaining robustness against shock, push - pull type long flexures are used in this paper. to improve thermal stability, this paper discusses the use of electromagnets as a magnetic fied source. the silicon pendulum assembly and modified inducance type pick - up is also developed to reduce assembling procedure. the measure range of accelerometer is 0 - 70g

    加速度計的解析度、靈敏度閾值和高的熱穩定性是設計時主要考慮的參數。本論文中使用推?挽式長撓性結構來保證低靈敏度閾值，同時保證抗振魯棒性。為了提高熱穩定性，本文中討論了利用永久磁鐵作為磁場源；微加工技術被引入擺組件的結構設計和利用力矩線圈作為激勵線圈來簡化電感式的檢測裝置。
  11. Principles : permanent magnet lifter has strong magnetic path produced by nd - fe - b magnetic materials. on and off of the magnetic path is controlled by turning the manual handle. permanent magnetic lifters have magnet as power. and its lifting power will never weaken

    永磁起重器是由強磁釹鐵硼磁性材料組成磁路系統，產生強磁，通過手柄的旋向，控制磁路關閉，達到工作目的，永磁起重器採用磁做動力，工作長久不變。
  12. Second, while china ' s low - cost labor pool has provided an extremely effective magnet for global manufacturing, the country ' s competitive advantage won ' t last forever

    第二，雖然中國低廉的勞動力市場像一塊強力磁鐵對全球製造業產生巨大吸引，但中國的競爭優勢不會永久保持
  13. Magnetization is the first step of the technique of the nondestructive defect detection of the wire rope. in order to detect the defect with high efficiency and low costing, use the everlasting magnet to magnetize the wire rope to the deeply saturated condition

    磁化是鋼絲繩金屬截面積損失磁檢測技術的第一步，為了有效而低成本地檢測出鋼絲繩的缺陷，應採用稀土永久磁鐵將鋼絲繩磁化到深度飽和狀態。
  14. Secondly, it discusses the problem of material choice of the the key components - permanent magnetic iron and moving iron core in detail, according to the kinds of the present magnetic material and the characteristic of the valve itself

    其次，針對目前磁性材料的種類及該電磁閥本身的特點，對電磁閥中關鍵部件永久磁鐵和動鐵芯的材料選擇問題進行了詳細的探討。
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