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- Five different piezoelectric resonance modes were excited by the stepwise electric field in modified lead zirconate titanate (PZT) ceramic samples. 4.;以改性鋯鈦酸鉛陶瓷為例，利用階躍電場(chǎng)對鐵電體材料常用的五種壓電諧振模式進(jìn)行了的激發(fā)。
- Abstract: In this paper, the influence of the intrinsic material losses on the resonance and parameters measurement of lossy piezoelectric resonators, based on the impedance (or admittance) equation, is analyzed. 文摘:本文從考慮損耗時(shí)壓電振子的阻抗(或導納)方程出發(fā)，詳細分析了材料固有損耗對壓電振子的頻率特性及參數測量的影響。
- Stepped Impedance Resonators(SIR) taken as basic resonator unit of coaxial filters,a kind of generalized Chebyshev coaxial-cavity filter through cross coupling is designed. 利用階躍阻抗諧振器SIR作為同軸腔濾波器的基本諧振單元,設計了一個(gè)利用交叉耦合來(lái)實(shí)現廣義切比雪夫函數的同軸腔體濾波器。
- equivalent circuit of piezoelectric resonator 壓電振子等效電路
- The luminous intensity on unit area. 單位面積上的發(fā)光強度。
- The family is the smallest social unit. 家庭是社會(huì )最小的單位。
- Study of Piezoelectric Resonator Type Force Sensor Respond Time 壓電諧振式力傳感器響應時(shí)間的研究
- Design of piezoelectric resonant sound emission receiver sensor 壓電諧振式聲發(fā)射接收傳感器設計
- THE LOSS AND ITS INFLUENCE ON THE PIEZOELECTRIC RESONATOR 壓電陶瓷振子中的損耗及其對振子特性的影響
- Pressure is force per unit area. 壓力就是電單位面積上的力。
- A set of data elements which are handled as a unit. 作為一個(gè)單元來(lái)處理的一組數據元素。
- The family is the basic unit of society. 家庭是社會(huì )的基本單位。
- Resonance would occur again, but not so strong as before. 共振會(huì )再次發(fā)生，但不如先前那么強。
- A metric unit of area equal to 10 ares. 十公畝面積的公制單位之一，等于十公畝。
- A metric unit of mass equal to 100 grams. 百克公制質(zhì)量單位，等于100克。
- A unit of power equal to 1,000 watts. 千瓦功率的單位，等于1,000瓦。
- A unit of frequency equal to one cycle per second. 赫茲頻率的單位，等于每秒一周
- A unit of currency in Chile, Panama, and Uruguay. 分智利、巴拿馬和烏拉圭的貨幣單位
- A metrical unit consisting of seven feet. 七韻步由七個(gè)音步組成的格律單位
- A unit of currency in North Korea and South Korea. 朝鮮和韓國的一種貨幣單位
