dielectric experiment 中文意思是什麼

dielectric experiment 解釋
電介質實驗
  • dielectric : adj. 非傳導性的，絕緣的，介電的。n. 電介質，電介體，絕緣體。
  • experiment : n 實驗；試驗；嘗試 （of） a scientific experiment 科學試驗，科學儀器設備。 a new experiment in ed...
  1. In order to prepare low dielectric constant glass powder, we use sio2, boracic acid etc as raw material to prepare glass powder. the result of testing is : its dielectric constant is about 4. 0, and it is suit for our experiment

    作為低介常數的玻璃粉料，採用sio2 、硼酸等為原料，通過熔融、研磨製得了玻璃粉料，其介電常數約為4 . 0 ，介質損耗為10 10 4 。
  2. In this paper, the research of the dielectric isolation of over - 20 m - film soi is concentrated on the structure, technology and experiment

    論文對硅膜厚度大於20 m的soi介質隔離問題從結構、工藝和實驗三個方面進行了深入研究。
  3. 32 ghz to 1. 91ghz. the complex permittivity peak of nanometer siox and two dielectric losses of cnts are discovered in our experiment which are different from properties of other nanometer materials. we should do the further research to reveal the truth

    在本實驗的工作中發現與其它納米材料不同的現象，納米氧化硅的介電常數出現峰值，碳納米管有兩個介電損耗峰，建議以後的工作對其原因進行分析。
  4. In this dissertation, the performance of linearly tapered fin - fed slot antenna ( lwsa ) is discussed in theory, simulation and experiment. the radiation pattern characteristic influenced by changes of antenna ’ s dielectric material, tapered shape and dimension is studied detailedly. though the tapered slot antenna design is very important, a good waveguide - to - finline taper transitions is also needed because they could not thought over separately

    本文主要採用理論分析、數值模擬和實驗等手段對線性漸變槽天線的特性進行了研究，分析了介質材料、天線漸變段以及天線尺寸對天線方向圖的影響，分別設計了天線罩、線性漸變槽天線以及天線的饋電結構。
  5. Lin h, li l and zeng l., " in - situ monitoring during ion - beam etching of multilayer dielectric gratings : simulation and experiment ", holography, diffractive optics, and applications ii, spie, 5636, 143 ( 2004 )

    林華，李立峰，曾理江， "利用導波耦合角度實時控制光刻膠光柵掩模的占寬比" ，光學學報， 26 ， 767 ? 772 （ 2006 ）
  6. First this paper introduces the development of microscale heat transfer from theory, experiment and computer simulation. then it analyses the heat transfer mechanism during short - pulse heating of metals and the microscale heat conduction in dielectric thin films. last it expatiates on the principle of ac calorimetric method and its experimental techniques

    本論文首先從微尺度理論、實驗技術和計算機模擬三方面介紹了微尺度傳熱學研究現狀，接著分析了超短激光脈沖加熱金屬薄膜過程中的熱傳導和介質薄膜中的熱傳導機制，闡述了超短激光脈沖交流量熱法的原理和實驗技術。
  7. These stimulation results can be used to direct the experiment and to analyze the experiment data. in experimental study, the dielectric characteristic of some infrared materials is analyzed by the transmission ttds

    實驗方面，利用物理所搭建的透射型thz時域光譜系統研究了一些紅外材料在thz波段的特性，分析了它們的介電性質。
  8. Studies the shield and anti - jamming techniques and designs the shield shell. designs the transmit microcircuit adapts to the far distance transmission. using the passive high - precision current transformer founds a method to measure dielectric loss based on fft which can eliminate effects of harmonic and current frequency excursion and conducts an experiment

    利用所研製的高精度無源單匝穿心式小電流互感器，建立了一種基於fft的介質損耗測量方法，它可以有效地消除諧波和工頻信號波形不工整的影響，並進行了實驗驗證。
  9. In the process of preparing glass / mullite composite material, research on shrink rate, bending strength, dielectric constant, dielectric loss tangent, etc have been carried out. in the experiment, the thermal expand coefficient of samples is tested, and through sem, insides structure of sintered sample is studied, so the relationship of

    在制備玻璃/莫來石復合材料的過程中，我們研究了燒成后徑向收縮率、試樣的抗彎強度、介電常數、介質損耗及其影響因素，並測試了試樣的熱膨脹系數，通過sem觀測燒成試樣的內部結構情況，找出性能和結構之間的關系。
  10. To research the capture effect which is defined in our experiment by the theoretic analysis of fmp effect, the information about the chain structure of the particle, the tendency of the particle movement ( that ' s, the tendency of the structure transformation ) and the chain - net - structural strength as well as the finite dielectric response time could be obtained

    摘要通過fmp理論對我們實驗中的俘獲效應加以研究，可得知此過程中粒子的成鏈結構、粒子傾向（引起堆積形式變化的趨勢）以及鏈狀網路結構強度和有限的介電響應時間等信息。
  11. The natures of the probe and formation mechanisms in these techniques are different ; therefore, the images of spm can reflect different properties of sample surface. in this work, related properties of ferroelectric thin film were investigated as followed : the main factors determining the image formation of piezoresponse force microscopy ( pfm ) and scanning nonlinear dielectric microscopy ( sndm ) were studied. to avoid the misreading of the same conductive tip with different state, a new method of polarization distribution mapping with nonconductive tip was proposed, and the result of experiment demonstrated that the polarization distribution of ferroelectric thin films could be characterized well by the new approach

    本工作主要分為以下幾個部分:從研究鐵電薄膜的壓電響應力顯微鏡（ pfm ）和掃描非線性介電顯微鏡（ sndm ）成像的影響因素入手，討論了針尖對成像質量的影響;為降低實驗成本、減小導電探針針尖狀態變化對鐵電薄膜微區電性能測試的負面影響，提出了以非導電探針檢測微區極性分佈的方法，並在現有spa - 300hv型spm的實驗平臺上以pfm模式成功實現了新方法對鐵電薄膜極性分佈的表徵。
  12. Firstly, we calculate variationally the binding energy and correlation energy of excitons in finite deep gaas - al0. 33ga0. 67as quantum wells. in the calculation, we consider the effect of effective mass and dielectric constant mismatch in the two materials. the results we obtained are basically conformed to the ones obtained from the previous theory and experiment

    首先，我們計算了有限深gaas - al _ （ 0 . 33 ） ga _ （ 0 . 67 ） as量子阱中激子的束縛能，其中考慮到了阱和壘兩種材料中電子和空穴的有效質量以及介電常數的失配影響，我們計算得到的激子的束縛能及相關能與前人的理論結果和實驗結果基本上相符合。
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