dielectric characteristic 中文意思是什麼
dielectric characteristic
解釋
電介質特性- dielectric : adj. 非傳導性的，絕緣的，介電的。n. 電介質，電介體，絕緣體。
- characteristic : adj 有特性的；表示…特性的，…特有的。 Japan s characteristic art 日本特有的藝術。n 特性，特徵，性...
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The high dielectric constant is characteristic of hydrogenbonded liquids.
高介電常數具有氫鍵液體的特徵。 -
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。 -
A state monitoring method of power cable based on the analysis of dielectric breakdown characteristic was presented
摘要在對絕緣介質擊穿特性分析的基礎上提出了一種電力電纜狀態監測方法。 -
The product is characteristic of low dielectric largent at high frequency and is self fluxing it ' s suitable to be used as elements and coils of high frequency equipment
該產品具有在高頻下漆膜的介質損耗角正切小的特性，並且有直焊性，適應高頻電器儀表繞圈和元件。 -
The relation between the metal thickness and the character of the sensor, the discovery of the distributing optic fiber spws, the relation between the surrounding dielectric bulk and the character of sensor ; optimization of the length of the sensor tip and temperature characteristic of the sensor are studied in the paper based on the two aspects of theory and experiments
並且從理論和實驗兩個方面系統的研究了以下幾個方面的內容： 1 、研究了金屬膜層厚度對傳感器特性的影響，並提出設計分散式光纖表面等離子體波傳感器的設計思想，從理論和實驗兩方面證實了該設計思想的可行性。 2 、研究了環境介質對傳感器的影響，為該傳感器的應用提供了依據。 -
By a large amount of calculations, the influence of the structure dimensions and the dielectric parameters on dispersion characteristic and coupling impedance of this kind of slow - wave structure is obtained. then, the linear beam - wave interaction theories of the arbitrarily - shaped helical groove waveguide and the dielectric into the arbitrarily - shaped helical groove waveguide are deduced. by the numerical calculations, the relationship is got between the small signal gain, bandwidth, electromagnetic " hot " velocity and the electronic beam, the structural parameters
通過數值計算，獲得了此類慢波結構的色散特性和耦合阻抗隨結構幾何尺寸和介質參數的變化規律;在此基礎上，建立了任意槽形螺旋槽及中心加介質棒的任意槽形螺旋槽行波管的注-波互作用線性理論，並編製程序，計算了管子的小信號增益、帶寬、電磁慢波的「熱」相速與電子注參數、結構參數之間的關系，獲得了增加帶寬或增益的途徑。 -
Application of physiological dielectric characteristic of vegetation in study of agriculture
植物生理電特性在農業研究中的應用 -
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。 -
Dielectric breakdown characteristic and state monitoring method of power cable
電力電纜介質擊穿特性和狀態監測方法 -
This paper not only has studied asymmetric cpw ' s, but also fabricated firstly an asymmetric cpw with conductor backing in china. its relative dielectric constant is 9. 9. the characteristic impedance of these asymmetric cpw ' s is measured
本論文不但在理論上對多種非對稱共面波導進行了研究，而且製作了國內第一個具有金屬底板支撐的（相對介電常數為9 -
In this paper, the over voltage induced by re - ignition, rules of breakdown in vacuum contact clearance, factors which influence dielectric strength of clearance and characteristics of re - ignition when vacuum switchgear switch capacitor banks are analyzed. the conclusion is that the breakdown of clearance in vacuum interrupter is the direct cause which inducing re - ignition of vacuum circuit - breaker in capacitor banks ’ switch. particle breakdown is the essential reason to induce breakdown in clearance of vacuum interrupter, although mechanical characteristic of vacuum circuit - breaker is another factor
本文通過對真空開關投切電容器組重燃過電壓、真空觸頭間隙擊穿機理及影響真空間隙介質強度的因素、真空開關投切電容器組重燃現象特點進行分析研究發現，真空滅弧室斷口的真空間隙擊穿是導致真空斷路器投切電容器組重燃的直接原因，其次是真空斷路器機械性能的影響，而微粒擊穿是導致國產真空滅弧室真空間隙擊穿的根本原因。 -
With these backgrounds, the object being investigated in this article is composite metallic and dielectric structure which is composed by piecewise homogeneous, linear and isotropic medium, the problem being investigated is the complex scattering and radiation problem, the intention being investigated is modeling and fast computing the electromagnetic characteristic of electric large complex structures with uniform method, the final objective is developing general fast electromagnetic computing software to solve the realize electromagnetic computing problems in engineering
本文就是圍繞這一背景展開的，研究對象是由分塊連續、線性、各向同性媒質組成的「金屬與介質混合結構」 ，研究問題是復雜的散射和輻射問題，研究目標是以統一的方法對電大尺寸復雜結構作電磁建模與快速計算，最終目的是開發通用的電磁計算程序，來解決一些工程中的復雜電磁計算問題。 -
By the methods of conformal mapping, the closed - form analytical expressions for characteristic impedance per unit length and relative effective dielectric permittivity are deduced for the three asymmetric cpw ' s, and the analytical expressions of the electric field for asymmetric cpw with conductor backing is derived
根據本文所提出的模型，推導出了三種結構參數的具體特例，並給出了這些特例的特性阻抗、有效介電常數解析表達式。門）給出了分析有限介質基片厚度非對稱共面波導導體損耗的方法，並推導出其解析表達式。
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