諧振器電壓 的英文怎麼說
中文拼音 [xiézhènqìdiànyā]
諧振器電壓
英文
resonator voltage- 諧 : Ⅰ形容詞1 (和諧) in harmony; in accord; in tune 2 (詼諧) humorous Ⅱ動詞(商量好; 辦妥) come t...
- 振 : 動詞1. (搖動; 揮動) shake; flap; wield 2. (奮起) brace up; rise with force and spirit
- 器 : 名詞1. (器具) implement; utensil; ware 2. (器官) organ 3. (度量; 才能) capacity; talent 4. (姓氏) a surname
- 電 : Ⅰ名詞1 (有電荷存在和電荷變化的現象) electricity 2 (電報) telegram; cable Ⅱ動詞1 (觸電) give...
- 壓 : 壓構詞成分。
- 電壓 : voltage; electric tension; electric voltage
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Precise thickness - shear resonance frequency of electroded piezoelectric crystal plates and its applications in resonator design
帶電極壓電晶體板厚剪共振頻率的精確確定及其在諧振器設計中的應用Piezoelectric ceramic resonators ; part 3 : standard outlines
壓電陶瓷諧振器.第3部分:標準輪廓The rule of type designation for piezoeleetric ceramic resonators
壓電陶瓷諧振器型號命名方法So this paper analyzed the running state by taking account of power over - voltage, resonance over - voltage and voltage flash, and propounded the strategy that voltage flash were controlled by using static var compensator ( svc )
本文從影響配電網的三個因素:工頻過電壓、諧振過電壓以及電壓閃變入手,分析了現代配電網的運行狀態。並提出用靜止無功補償器( svc )抑制電壓閃變的控制策略。Ferroresonance over - voltage on power transformer and its prevention
電壓互感器鐵磁諧振過電壓及防止The ceramic componets are made of high stability piezoelectric ceramics that functions as a mechanical resonator
陶瓷元件由高穩定性壓電陶瓷製成,其功能表現和機械諧振器一致。A microstructure resonant pressure sensor measures applied pressure by detecting change of resonant frequency of its mechanical resonator. the sensor is characterized by its very small size, high accuracy, excellent stability and convenient interfacing with digital electronics, showing broad application prospects
微結構諧振式壓力傳感器是通過檢測其機械諧振器諧振頻率的變化來實現壓力測量,特點是尺寸小,精度高,穩定性好,易與數字電路介面,具有廣闊的應用前景。Buck zvs - mr - tl converter is taken as the examples to illustrate the operation of the zvs - mr - tl converters. the operation of buck zvs - mr - tl converter is analyzed as well as parameter design, realization of pulse - frequency - modulation ( pfm ) interleaved control and comparison between zvs - mr converters and zvs - mr - tl converters. a 1000w prototype converter is built in the lab to verify the effectiveness of the proposed converter
本文以buck零電壓開關多諧振三電平變換器為例,詳細分析了它的工作原理、參數設計、脈頻調制交錯控制的實現、與常規的多諧振變換器的對比,並以一個1000w的原理樣機對該變換器進行實驗驗證。It is composed of four parts : dc ( direct current ) power supply, resonance charging and polarity reverse unit, electric relay control unit and computer control unit
它主要由四部分組成:三相整流直流電源,諧振充電及電壓反向單元,繼電器控制單元,計算機控制單元。Rc and other relaxation oscillators just will not do since amplitude noise in whatever circuit functions as a comparator will appear as phase noise on the output signal
Rc諧振器以及其它一些張弛振蕩器不能滿足要求,這是因為它們的核心是電壓比較器,需要利用電壓信號的波動(噪聲)來獲得穩定的輸出,這種波動就構成了時鐘的抖動。At present the manufacture of surface acoustic wave use the technology of the final submicron. a series of the devices of low insertion loss, high q saw rayleigh surface acoustic wave resonators or stws that insertion loss has less than 5db, load quality factor ( ql ) is more than 1000 on the quartz piezoelectric with zero of first temperature factor in the research. these difference frequencies are 60mhz, 280mhz, 739mhz and 1ghz of normal frequency and at also surface acoustic wave. using 1. 25db noise factor amplifier, careful design curcuit, good setting printed curcuit board, and using the 1ghz surface transverse wave resonator as frequency element, researching the low phase noise surface acoustic wave with sideband phase noise near ? 120dbc / hz deviating 1khz on carrier, spurious suppress with 80db
本研究採用一階溫度系數為零的壓電石英基片上製作出損耗小於5db 、有載品值因素( ql值)超過1000的一系列低損耗、高q值聲表面波rayleigh波或stw諧振器,頻率分別為60mhz 、 280mhz 、 739mhz和1ghz等不同頻率的高性能聲表面波諧振器。並採用噪聲系數為1 . 25db的低噪聲系數放大器,精心設計電路,優化設計布置印製電路板,用標稱頻率為1ghz的聲表面波諧振器為頻率控制元件,製作出在偏離載頻1khz處的單邊帶相位噪聲近- 120dbc / hz 、雜波抑制達80db以上的低相位噪聲聲表面波振蕩器。Piezoelectric and dielectric devices for frequency control and selection - glossary - piezoelectric and dielectric resonators
頻率控制和選擇用壓電和介電器件.術語匯編.壓電和介電諧振器Piezoelectric and dielectric devices for frequency control and selection - glossary - part 1 : piezoelectric and dielectric resonators
頻率控制和選擇用壓電和介電器件.詞匯.第1部分:壓電和介電諧振器The ferroelectric materials for their excellent dielectric, piezoelectric, ferroelectric, pyroelectric, electro - opticial, phonon - optic and nonlinear polarization properties have been widely applied in many fields especially in microwave tunable devices, such as phase shifter in phased array antenna, resonantor and filter etc. as far as microwave tunable dielectric materials, barium strontium titanate ( bst ) and its doped series have been investigated intensively, which have about 50 % tunability
鐵電材料具有優良的介電、壓電、鐵電、熱釋電、電光、聲光及非線性極化等特性,在多種領域有著廣泛的用途。利用其非線性極化特性能制備微波可調元器件,如相控陣天線上的移相器,諧振器,濾波器等。Chapter 2 introduces the surface acoustic wave propagation property in piezoelectric substrate and the wireless sensing principal of passive saw resonator ; explains the construction, operation principal and flow process chart of the wireless interrogating system
第二章介紹了壓電體中saw的傳播特性和saw諧振器型傳感器的工作原理,並對無線查詢系統(中國專利, zl0222116022 )的組成、工作原理、工作流程做了必要的描述。Generic specification for piezoelectric ceramic resonators for use in electronic equipment
電子設備用壓電陶瓷諧振器總規范Piezoelectric ceramic resonators ; part 3 : standard outlines ; identical with iec 60642 - 3 : 1992
壓電陶瓷諧振器.第3部分:標準外形Piezoelectric ceramic resonator units ; part 2 : guide to the use of piezoelectric ceramic resonator units
壓電陶瓷諧振器.第2部分:壓電陶瓷諧振器的使用指南Piezoelectric ceramic resonators for use in electronic equipment - sectional specification for piezoeletric ceramic resonators for high frequency
電子設備用壓電陶瓷諧振器分規范高頻壓電陶瓷諧振器Piezoelectric ceramic resonators for use in electronic equipment - sectional specification for piezoelectric ceramic resonators for low frequency
電子設備用壓電陶瓷諧振器分規范低頻壓電陶瓷諧振器分享友人