- uniform outer surface
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均勻的表面的英文
例句與用法
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- The involved reason was that monocrystalline silicon had a higher smooth and uniform surface
其原因可能是單晶硅表面原子排列非常整齊，具有高度光滑和均勻的表面條件。 - Ub grinding wheel provides heavy stock removal and uniformed surface finish , permitting automation of polishing operation which results in reducing finishing time and eliminating some of finishing processes
Ub磨輪可提供較大的切削量以及均勻的表面研磨較果?？蓱?yīng)用在自動(dòng)化的拋光作業(yè)中，也因此可以減少精磨時(shí)間及減去一些制程中的步驟。 - The surface morphology of the composite films was confirmed by the sem measurements ; indicating the films are smooth and the thickness of the films are in the range of nanometers ( 250 - 400 nm )
利用掃描電子顯微鏡測(cè)試手段對(duì)上述膜材料的表面物理性質(zhì)和形貌進(jìn)行了分析。結(jié)果表明，這類耐水性復(fù)合材料的厚度在納米級(jí)( 250 400nm ) ，并具有均勻的表面結(jié)構(gòu)。 - Zinc oxide ( zno ) is a wide band gap ( 3 . 4ev ) semiconductor with the hexagonal crystal structure ( wurtzite type ) . zno thin films with the c - axis orientation perpendicular to the substrate show excellent piezo - electrical properties and are widely used in piezo - electrical filed . and the dense anjd uniform surface of the films is required when zno thin films are used as integrated functional films
Zno屬于六方晶系6mm點(diǎn)群，晶體在c軸垂直面上的電性和彈性都是對(duì)稱的，因而c軸擇優(yōu)取向的多晶薄膜能夠具有單晶那樣的壓電性和光電性質(zhì)，而具有平整均勻的表面形貌則是zno薄膜作為一種集成功能薄膜應(yīng)用性能的保證。 - Moreover , the two - step heat treatment method was utilized in the preparation of the films , the films prepared by the first coating with 550 ? heat - treatment and the second coating with of with 500 ? heat - treatment ( b type films ) were highly c - axis oriented with smooth , dense and uniform surface morphology
此外，結(jié)合高溫和低溫?zé)崽幚矸椒▋?yōu)點(diǎn)的兩步熱處理法得到的b型薄膜同時(shí)具有較好的c軸擇優(yōu)取向性和更為平整均勻的表面形貌。另外，在硅基板上也制備出了良好的c軸擇優(yōu)取向性的摻雜氧化鋅薄膜。