電常數 的英文怎麼說
中文拼音 [diànchángshǔ]
電常數
英文
electric constant-
The dielectric constants of pt / tb films were influenced by the lattice aberrance and crystal content
Pt tb薄膜的介電常數受薄膜中鈣鈦礦相晶格的畸變和晶體含量的共同作用。The dielectric constants were relatively high either lattice aberrance was tiny or crystal content was large
摻tb薄膜的介電常數在晶格畸變程度小時和在摻tb后使晶體含量出現最大值時都較高。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 。A model of the capsulated antenna is presented and simulations are conducted according to different numerical values of parameters involving capsulation dimensions and dielectric constant
建立了帶有圓柱形介質封裝的天線模型，針對介質厚度、內徑和介電常數三個封裝參數的不同取值組合進行了大量模擬。The high dielectric constant is characteristic of hydrogenbonded liquids.
高介電常數具有氫鍵液體的特徵。Testing the dielectric constant of liquid by taking a long sample
長試樣法測液體介電常數Dielectric constants of inorganic compounds
無機化合物的介電常數Test method for the dielectric constant of pyroelectric materials
熱釋電材料介電常數的測定方法Test method of the rock dielectric constant
巖樣介電常數測量方法Dielectric constants of organic compounds
有機化合物的介電常數Dielectric constants of polymers
聚合物的介電常數The piezoelectric constant ( dji ) changes with the polarization time under saturated electric field. the d33 increases rapidly with the polarization time at the initial stages of polarization, and approaches constant after certain time
在飽和電場（ es ）下，壓電常數（ d33 ）隨極化時間（ tp ）的變化而變化，極化初期d33隨tp的增加而迅速增高；極化一定時間后， d33趨于平緩。Study of static inductivity and complex transmission coefficient of coal
煤靜態介電常數和復傳輸系數的研究The refractive index of a substance is determined by two properties known as the electrical permittivity and the magnetic permeability
物質的折射率由兩項性質決定，分別是介電常數和磁導率。Standard test method for measuring relative complex permittivity and relative magnetic permeability of solid materials at microwave frequencies
微波頻率下固體材料相對復介電常數和磁導率測量標準試驗方法Piezoelectric sensors, commonly known as quartz crystal microbalance, are sensitive to multiple signals such as the surface mass and the viscosity, density, dielectric effect, conductivity of the liquid
壓電傳感技術則是一種比較成熟的傳感技術，可響應石英晶體表面的質量變化及溶液粘度、密度、介電常數、電導率等參數。Electrorheological ( er ) fluids, composed of nonconducting or weakly conducting particles dispersed in an insulating liquid, undergo dramatic, reversible changes when exposed to an external electric field
電流變液（ electrorheologicalfluids ）通常是高介電常數的微小顆粒分散在低介電常數的絕緣液體中形成的懸浮體系。Having reacted with copper, paa becomes complex. the complex decomposes after heat treating and cause the increase in dielectric constant and reduction in dielectric breakdown strength. otherwise cu2o and cuo emerge from the complex, too
N與cu反應后，形成絡合物，熱處理時自身降解，擊穿強度降低，介電常數提高； cz在熱處理后從絡合物離解出來形成cllo和cuzo 。Fourth, the electrorheoldgical fluids composed of pan / batio3 nanocomposite and chlorated paraffin oil are prepared and the relationship between dielectric performance and electrorheological effect are discussed. fifth, the advantage and disadvantage of electrorheological fluids composed of different structure pan - batio3 nanocomposite are compared, which put a favorable basis for farther design and prepare electrorheological fluid with high performance
研究結果表明：鈦酸鋇納米粉末在900處理時為最佳，隨熱處理溫度的升高，粒徑長大，而其介電常數隨著粒徑長大，逐漸降低，在相同條件下，隨溫度的升高，鈦酸鋇納米粉末的介電常數在120出現最大值。Measuring the permittivity of cell culture dishs
細胞培養皿的介電常數測定分享友人