?dielectric constant

dielectric constant發(fā)音

英：　　美：

dielectric constant中文意思翻譯

[電]介電常數(shù)；電容率

介電常數(shù)，電容率

dielectric constant雙語使用場景

1、With the increasing content of silica, the absorption reduced and the dielectric constant is not variable.───隨著二氧化硅含量的增加, 薄膜的吸水率降低,介電常數(shù)基本不變.

2、To read data, the same tip detects the variations in nonlinear dielectric constant in the altered regions.───進(jìn)行數(shù)據(jù)讀取時，則使用尖頂來偵測附近區(qū)域介電常數(shù)的變化值來讀取數(shù)據(jù)。

3、The dielectric constant and loss increase with increase the content of graphite.───復(fù)合材料的介電常數(shù)和損耗隨著石墨含量的增大而上升。

4、Dielectric constant of materials depended on dipole polarization, electron polarization and atom polarization inner materials.───介電常數(shù)取決于改性材料內(nèi)部的偶極極化 、 電子極化和原子極化.

5、Excessive sintering aids could lead to glass state material separating out and dielectric constant decreasing.───過量的助燒劑會導(dǎo)致玻璃態(tài)物質(zhì)析出并使介電常數(shù)減小.

6、The important parameters for rectangularpatch antennas are dielectric constant and area.───矩形貼片天線的重要參數(shù)是介電常數(shù)和面積.

7、On decreasing capacitance, we will develop low dielectric constant ( low K ) material.───而在降低電容方面則朝向低介電常數(shù) ( LowK ) 材料方向發(fā)展.

8、High dielectric constant thin films have been used in high - density dynamic random access memories widely.───高介電常數(shù)薄膜廣泛應(yīng)用于 動態(tài)隨機(jī)存儲器 中.

9、To satisfy these requirements, high dielectric constant composites attract more and more attentions.───這就要求人們不斷研究和制備高介電常數(shù)復(fù)合材料.

10、The dielectric constant and thermal expansion coefficient of samples increase with the increase of ZnO content.───樣品的介電常數(shù)和膨脹系數(shù)隨著氧化鋅的增加而增加.

11、It was found that the dielectric constant and dielectric loss of unpoled samples is higher that those of poled samples.───結(jié)果表明：極化后的介電常數(shù)和介電損耗低于極化前。

12、The flexural strength, relative dielectric constant and dielectric dissipation factor of the composite were measured.───測試了復(fù)合材料的斷裂強(qiáng)度, 相對介電常數(shù)和介電損耗.

13、PCIP can only exist dielectric with smaller state dielectric constant ε0.───界面極化子只能存在于靜態(tài)介電常數(shù)較小的一側(cè).

14、Therefore, the octane number can be obtained by measuring the dielectric constant with the capacitive sensor.───因此, 利用電容式傳感器測量ε變化可以得出辛烷值.

15、Computer to use shielded cable, use a small dielectric constant, high - pressure polyethylene for insulation.───電子計算機(jī)用屏蔽電纜, 選用介電常數(shù)小的高壓聚乙烯作絕緣.

16、Keywords: bismuth titanate , nanoparticle , polyacrylate, sol - gel, hybrid material, refractive indices, dielectric constant.───關(guān)鍵詞: 鉍鈦氧化物 、 奈米拉子 、 壓克力、溶凝膠法 、 摻合材料 、 折射率 、 介電常數(shù).

17、The electrical properties of, and in the resistivity, dielectric constant are control at the proper level.───電性能, 又如電阻率 、 介電常數(shù)等均應(yīng)控制在適當(dāng)水平.

18、The high dielectric constant is characteristic of hydrogenbonded liquids.───高介電常數(shù)具有氫鍵液體的特征.

dielectric constant相似詞語短語

1、dielectric lens───n.介電透鏡

2、dielectric constants───介電常數(shù)

3、electric constants───[電子]電常數(shù)；電學(xué)常數(shù)

4、electric constant───[電子]電常數(shù)；電學(xué)常數(shù)

5、piezoelectric crystals───[晶體]壓電晶體

6、magnetic constant───[電磁]磁常數(shù)；磁性常數(shù)

7、dielectric lenses───n.介電透鏡

8、dielectric heating───[電]電介質(zhì)加熱；[電]介質(zhì)加熱法

9、dielectric loss───[電]介電損耗

相對介電長和電介質(zhì)的介電常數(shù)？

是不同的。

相對介電長是指電介質(zhì)中電場強(qiáng)度與真空中電場強(qiáng)度的比值，而電介質(zhì)的介電常數(shù)是指電介質(zhì)中電場強(qiáng)度與電介質(zhì)中電位移強(qiáng)度的比值。

因此，是兩個不同的物理量，不能簡單地進(jìn)行比較。

都是描述電介質(zhì)性質(zhì)的參數(shù)，但是它們的物理意義和應(yīng)用場合不同。

在電學(xué)和電子學(xué)領(lǐng)域中，都有廣泛的應(yīng)用。