ferroelectric ceramics 中文意思是什麼

ferroelectric ceramics 解釋
鐵電陶瓷
  • ferroelectric : n. ,adj. 【物理學】鐵電體（的）；強介質（的）。
  • ceramics : n. 1. 陶瓷學；陶瓷工藝，制陶術，窖業。2. 〈總稱〉陶器。
  1. Development of the ferroelectric ceramics in recent years has led to superior detection ability.

    近代所發明的鐵電陶瓷具有優良的檢測能力。
  2. Study on the x7r relaxor ferroelectric composite ceramics

    弛豫復相鐵電陶瓷的研究
  3. Stress corrosion cracking of a batio3 ferroelectric ceramics

    3鐵電陶瓷的應力腐蝕
  4. Vocabulary for ferroelectric and piezoelectric ceramics

    鐵電壓電陶瓷詞匯
  5. Relaxor ferroelectric single crystals, such as pb ( mg1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pmnt ) or pb ( zn1 / 3nb2 / 3 ) - pbtio3 ( abbreviated as pznt ), have been reported to exhibit an extremely large piezoelectric constant and excellent electrostrictive properties. such excellent performance makes it fully substitute the traditional piezoelectric ceramics and points to a revolution in ultrasonic transducers, actuators and micro - positioners, making relaxor - based piezocrystals the most promising materials for a broad range of advanced applications. however, it is difficult to grow the high quality single crystals because of the lack of valid thermodynamic data

    新型弛豫鐵電單晶鈮鎂酸鉛（簡稱pmnt ）或鈮鋅酸鉛（簡稱pznt ）是一類新興的功能材料，其在準同型相界附近具有優于傳統壓電陶瓷的較高的壓電常數和電致伸縮系數，可完全代替傳統的壓電陶瓷作為超聲換能器、致動器、微位移器等，使其成為鐵電領域的研究熱點，但如何生長出滿足應用要求的單晶材料卻一直是一個困擾的問題。
  6. We have developed the theory of boundary shielding approximation of electric polarization, from which the values of spontaneous polarization of some typical ferroelectric materials can be derived. the shielded charges in ferroelectricity are in the state of surface bound polaron - dipole whose creation and annihilation must span a potential barrier. by introducing statistical method, four types of typical electric hysteresis loops of some common crystals and ceramics have been given, which are well consistent with the experimental results

    利用電極化的邊界屏蔽近似，可計算出一些典型鐵電單晶的自發極化強度.鐵電屏蔽電荷處于表面束縛極化子偶狀態，其產生和湮沒要跨越位壘.由統計方法給出的一些常見晶體和陶瓷的四種典型電滯回線形狀，和實驗觀察到的結果一致
  7. In order to study the crack growth behavior in ferroelectric ceramics when an electric field is applied, a non - equilibrium statistical theory is used in this paper

    摘要運用非平衡態統計斷裂理論對電場中的中心穿透裂紋的擴展問題進行研究。
  8. Quasi - static test method for ferroelectric hysteresis loop in ferroelectric ceramics

    鐵電陶瓷材料電滯回線的準靜態測試方法
  9. Ferroelectric and dielectric properties of batio3 ceramics prepared by sol - gel method

    3陶瓷的鐵電和介電性質研究
  10. The electric fatigue and failure have significantly impeded the commercial applications of ferroelectric ceramics in micro - actuator and micro - performer devices

    電疲勞失效是阻礙鐵電陶瓷材料應用於微驅動和微執行器件的主要原因。
  11. Xrd, sem, temperature and frequency dependence of dielectric constant, and hysteresis loop were measured to investigate and study structure, microstructure, dielectric and ferroelectric properties of barium titanate dielectric ceramics

    應用x光衍射譜、掃描電子顯微鏡、介電率的溫度與頻率依存關系以及電滯回線測量，調查和研究所制備的鈦酸鋇陶瓷的結構、微結構、介電和鐵電性質。
  12. Ferroelectric bulk ceramics have been widely used in many fields as sensor devices, and actuator devices because they can transfer the following information into each other : mechanical information, electronic information, thermal information, et al

    鐵電塊材因其具有可將電信號、機械信號和熱信號之間相互轉換的特徵而在通信、導航、精密測量、信息存儲等領域得到廣泛的應用。
  13. Orthogonal test method of annealing conditions for relaxor ferroelectric ceramics

    弛豫鐵電陶瓷最佳退火條件的正交試驗法
  14. The temperature dependence of dielectric constant between room temperature and 500 under 1 khz, 10khz 100khz frequency conditions were measured, it is found that the ceramics are relaxor ferroelectric. the relaxor properties are decreased by the substitution of ba2 +

    測量了各樣品在1khz 、 10khz 、 100khz頻率下從室溫至500的介電溫譜，表明材料為弛豫鐵電體， ba ~ （ 2 + ）的摻入使其弛豫特性有所降低。
  15. Research on low temperature sintering and piezoelectric properties of pmn - pt relaxor ferroelectric ceramics

    弛豫鐵電陶瓷的低溫燒結與壓電性能
  16. Useful electrical pulses of a few hundred kilowatts lasting for several microseconds may be obtained by the depolarization process of pzt95 / 5 ferroelectric ceramics

    本文研究的是以pzt95 5鐵電陶瓷為能源的高功率超寬帶脈沖發生器。
  17. The ferroelectric ceramics of sbti and bit - sbti doped by lanthanum ( sblt and blt - sblt ) and sbti doped by vanadium have been prepared by solid - state reaction method

    採用固相燒結工藝，制備了不同la摻雜量的sbti和bit - sbti和v摻雜sbti鐵電陶瓷樣品。
  18. Therefore, one needs its thin films, having the same properties as the bulk ferroelectric ceramics with the rapid development of the microelectronics and circuit integration in the new century

    隨著微電子技術與集成電路技術的迅猛發展，人們需要將具有大塊鐵電材料的性能的薄膜材料利用現代復合技術將不同功能的微尺度材料復合到一塊集成板上，構成具有各種優異性能的復合材料體系。
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