靜態電阻 的英文怎麼說
中文拼音 [jìngtàidiànzǔ]
靜態電阻
英文
static resistance- 靜 : Ⅰ形容詞1. (安定不動; 平靜) still; calm; motionless 2. (沒有聲響; 清靜) silent; quiet Ⅱ名詞(姓氏) a surname
- 態 : 名詞1. (形狀; 狀態) form; condition; appearance 2. [物理學] (物質結構的狀態或階段) state 3. [語言學] (一種語法范疇) voice
- 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...
- 阻 : 動詞(阻擋; 阻礙) block; hinder; impede; obstruct
- 靜態 : [物理學] static state; quiescent condition; steady state; statics; dead level; akinesis; akynesis...
- 電阻 : (物質阻礙電流通過的性質) resistance; electric resistance (電路中兩點間在一定壓力下決定電流強度...
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Tensile properties and impact properties measurements were done at room temperature. the volume resistivity of rectangular samples was measured using a zc36 electrometer and a high 240a voltage supply, for samples with a low resistivity level a dt - 9205b digital multimeter was used, silver paint was applied to ensure complete contact between sample and electrodes, namely, to eliminate the contact resistance. the phase morphology of blends was also studied using a jeol jsm - 5900lv scanning electron microscope ( sem )
體積電阻率的測定:當r _ v 10 ~ 8時,製成100 100 4mm板材,用zc36型高阻儀測量;當r _ v 10 ~ 8時,用dt - 9205b型數字式萬用表測試試樣的體積電阻,為了減小接觸電阻對測試的影響,採用銀導電膠將銅片粘接在試樣的兩個端面上,靜置24小時,待銀導電膠凝固,試謝長瓊:熱拉仲對pet / pe / cb復合導電體系形態和性能的影響樣的電阻穩定后再測量。Electrostatics - methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charge accumulation - section 3 : methods of test for determining the resistance and resistivity of solid planar materials used to avoid electrostatic charging
靜電學.用於防止靜電電荷積累的固態平面材料的電阻和電阻率的試驗方法Also, cathode bias circuits ( with bypass capacitors ) are not very successful, since for dc bias purposes, the cathode resistor presents a high dc resistance equivalent at the anode, and the quiescent point is not very stable
而且,陰極偏壓電路(帶旁路電容)也很難成功,因為直流偏壓的原因,陰極電阻在屏級上表現出很高的等效直流電阻,這樣靜態工作點很難得以穩定。By means of resistance and capacitance coupled negative feedback method to control the plasma discharge development process and prevent the transition from glow discharge to spark discharge in a pin - to - plate static air plasma generator, a stable alternative current atmospheric glow discharge is produced successfully
在靜態大氣壓空氣針板等離子體發生器中,採用阻容耦合負反饋方法控制等離子體放電發展過程,成功地抑制了輝光放電向火花放電的過渡,產生了穩定的交流輝光放電。The system can generate sweep frequency signal with frequency range from 100khz to 150mhz and power range from - 40dbm to + 18dbm, and measure the gain and phase of the crystal. according to the gain and phase information and the iec - 444 standard, crystal parameters can be calculated, such as nominal frequency, series resistance, shunt capacitance, motion capacitance, motion inductance, q factor and so on
該系統能產生頻率范圍達100khz 150mhz ,功率范圍為? 40dbm + 18dbm的掃頻信號,並能對晶振的增益和相位差進行測量,其測量結果按照iec - 444晶振測量標準進行實時處理和計算,從而得到晶振的串聯諧振頻率、並聯諧振頻率、等效電阻、靜態電容、動態電容、動態電感和品質因數等主要電參數。At quiescent conditions, the power supply voltage appears on the plate ( minus a little loss due to the ir loss in the transformer
在靜態條件下,高壓直接加載在屏級上(減去一點在變壓器初級的直流電阻上的損失) 。A lumped parameter model was developed for predicting the transient motion of mirrors, taking into account electrostatic and tensile forces and viscous air damping via squeeze film theory
考慮靜電驅動力、張力和空氣阻尼衰減對變形鏡回復過程的影響,建立一種復合參數模型來預測變形鏡的瞬態行為。Abstract : since piezoelectric resonant filter can not effectively prohibit higher - frequency harmonic, the mechanism of this problem has been discussed by means of a specific example which shows that there exists lots of undesirable resonant frequencies of piezoelectric that would let pass undesirable signals. to solve this problem , an ameliorated electrostatic mechanical resonant filter is proposed and a specific case is demonstrated. the example of electrostatic resonant micro - bridge asserts that by adjusting the gap of exciting capacitance the higher - frequency vibrating model of micro - bridge cannot be excited based on orthogonal character of intrinsic vibrating shape of micro - bridge, so that this kind of resonant filter can effectively filter out undesirable higher - frequency harmonic
文摘:提出壓電諧振濾波器不能很好地濾除高頻諧波的問題,結合一個具體例子理論推導了壓電諧振濾波器存在許多干擾諧振頻率,從而不能有效濾除一些特定頻率的干擾信號.為了解決這個問題,提出一種改進型的靜電激勵諧振濾波器.為了說明其可行性,具體分析了改進型雙端固支微梁靜電激勵諧振濾波器,理論推導證實基於雙端固支微梁的各階振型正交的原理,通過適當調整激振電容的間距,雙端固支微梁的高階振動模態受到很好的抑制,因此這種諧振濾波器可以有效阻止濾波器中心頻率的高頻諧波的通過Since piezoelectric resonant filter can not effectively prohibit higher - frequency harmonic, the mechanism of this problem has been discussed by means of a specific example which shows that there exists lots of undesirable resonant frequencies of piezoelectric that would let pass undesirable signals. to solve this problem , an ameliorated electrostatic mechanical resonant filter is proposed and a specific case is demonstrated. the example of electrostatic resonant micro - bridge asserts that by adjusting the gap of exciting capacitance the higher - frequency vibrating model of micro - bridge cannot be excited based on orthogonal character of intrinsic vibrating shape of micro - bridge, so that this kind of resonant filter can effectively filter out undesirable higher - frequency harmonic
提出壓電諧振濾波器不能很好地濾除高頻諧波的問題,結合一個具體例子理論推導了壓電諧振濾波器存在許多干擾諧振頻率,從而不能有效濾除一些特定頻率的干擾信號.為了解決這個問題,提出一種改進型的靜電激勵諧振濾波器.為了說明其可行性,具體分析了改進型雙端固支微梁靜電激勵諧振濾波器,理論推導證實基於雙端固支微梁的各階振型正交的原理,通過適當調整激振電容的間距,雙端固支微梁的高階振動模態受到很好的抑制,因此這種諧振濾波器可以有效阻止濾波器中心頻率的高頻諧波的通過In fundamental theory, adaptive optics, electrostatic actuation, flexure beam theory and squeeze film damping are researched ; in fabrication, bulk micro fabrication process and surface micro fabrication process are researched and compared, then the structure parameters and layout of a 8 x 8 micromirror array are designed using summit foundry ; in analysis, analytical and numerical method are used to perform static analysis, modal analysis, transient analysis, frequency analysis and to characterize the farfield performance of this 8x8 micromirror array. finally, in order to realize large scale micromirror array with lower snap down voltage, advices are given for further research
在基本理論方面,通過對自適應光學,靜電力驅動,彈性梁理論和擠壓薄膜阻尼的研究,確定了微變形鏡的配置方案;在加工方面對體加工工藝, mumps工藝和summit工藝進行了研究與比較,並選用殘余應力小,表面質量好的summit工藝對8 8的微變形鏡陣列原型進行了結構設計與版圖設計;在分析方面主要對微變形鏡單元的靜態特性,模態特性,瞬態響應,頻率響應和8 8規模的微變形鏡陣列的遠場光學模型進行了研究,確定了微變形鏡的性能參數。In the fifth chapter, a new fully differential operational amplifier with voltage and current - mode negative feedback has been proposed, which can stabilize its quiescent operation point, using the characteristic of mos transistors which operate in the triode region acting as active variable resistor, a fully differential fourth - order chebyshev low - pass filter with tunable frequency and bessel low - pass filter with accurate group delay based on r - mosfet - c and operational amplifier has been designed
第五章:提出了一種新的既具有電壓共模負反饋又同時具有電流共模負反饋的全差分運算放大器電路,能較好地穩定電路的靜態工作點,並應用mos管工作在線性區可作有源可變電阻用的特性設計得到了截止頻率可連續調節的高性能r - mosfet - c 、運放結構切比雪夫( chebyshev )和精確群時延值貝塞爾( bessel )低通濾波器。The numerical simulations show that the resonant peak of the self - adaptive damper minish more than 60 % compared with the damper whose electrostatic field built by piezoelectric ceramic did not charge up er fluids, then which proves that electrostatic field built by piezoelectric ceramic can drive er
通過以上研究,得出了如下結果: 1從理論上模擬了壓電陶瓷產生的靜電場加在電流變液上和不加在電流變液上兩種狀態下,阻尼器的振動行為。This paper discusses the laser trim table control development and design of laser resistor trimming system from the following aspects. firstly, it analyzes the influence on laser trim quality by the dynamic feature, state feature and position accuracy of laser trimming table, and put forwards the control requirement of 0402 resistor
本文從以下幾方面對激光調阻機的光刻平臺系統進行了控制研究與設計:結合實驗分析了光刻平臺的動、靜態性能和定位精度對電阻光刻質量的影響,並針對目前最微小的0402型號電阻對光刻平臺提出了控制要求。Standard test method for electrical resistance of conductive and static dissipative resilient flooring
導電的和靜態消散彈性地板材料電阻的標準試驗方法Protection of electrostatic discharge susceptible items - surface resistance measurement of static dissipative planar materials
靜電放電敏感性物件的防護.靜態耗散平面材料表面電阻的測量Test method for protection of electrostatic discharge susceptible items - volume resistance measurements of static dissipative planar materials
靜電放電敏感的靈敏度試驗防護試驗方法.靜態分散平面材料體電阻測量Considering the typical nonlinear characteristics of srm drive system which make the constant parameters of traditional controller unable to adapt to the random disturbance parameters in a large scale, the fuzzy control is introduced to improve its performance. a fuzzy self - tuning controller is designed, which can adjust parameters automatically and improve its static and dynamic performance
鑒于開關磁阻電動機調速系統顯著非線性造成固定參數在常規控制方式下不能很好適應工況大范圍變化的問題,引入了模糊控制來改善其性能,設計了模糊自校正控制器,實現了參數的在線優化調整,提高了系統的靜、動態性能。In this paper, the volume density, hardness, bend strength and electrical conductivity of cf / cu ( c ) - cu composites have been tested. the results show that, after graphite is coated by copper, the electrical conductivity, bend strength and volume density of cu ( c ) - cu composites is remarkably increased. with the increase of copper coated graphite, the static characteristics are reduced
本論文通過對不同成分復合材料試樣的密度、硬度、抗彎強度和電阻率等靜態性能的測試發現,石墨粉表面鍍銅提高了材料的導電性能,同時材料的硬度、抗彎強度都有顯著的提高;但當鍍銅石墨粉繼續增加時,材料的導電性能降低,密度、硬度和抗彎強度下降。分享友人