point defect

基本解釋

• [電子][晶體] 點(diǎn)缺陷

英漢例句

雙語例句

• It consists of two line defect waveguides and two point defect micro-cavities.
  這個器件由兩個線缺陷波導(dǎo)和兩個點(diǎn)缺陷微腔構(gòu)成。
• Analyze the different condition of the experiment, and find out the optimal condition to fabric point-defect photonic lattices.
  分析了不同實驗條件對點(diǎn)線缺陷光子晶格對光波的操控能力影響。
• In addition, theoretical analysis indicates that the reduction in the lattice thermal conductivity with vacancy defects can be explained by the enhanced point-defect scattering due to lattice strain.
  同時理論方法還表明，空位缺陷對薄膜熱導(dǎo)率的巨大影響歸因于晶格應(yīng)力的存在使點(diǎn)缺陷也發(fā)生散射作用的結(jié)果。
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詞組短語

短語

• elliptical point -defect 橢圓點(diǎn)缺陷
• point -defect 點(diǎn)缺陷
• point out defect 指出缺點(diǎn)
• supersaturated point defect 飽和點(diǎn)缺陷
• Point Defect Point Defect 點(diǎn)缺陷

• point defect更多詞組

英英字典

柯林斯英英字典

• an imperfection in a crystal, characterized by one unoccupied lattice position or one interstitial atom, molecule, or ion

• point defect劍橋字典
• point defect柯林斯字典

專業(yè)釋義

化學(xué)

• 點(diǎn)缺陷

  The influence on negative refraction effect by the point defect of two-dimensional square lattice and triangular lattice photonic crystal also were analyzed.
  也分析了二維正方晶格和三角晶格光子晶體中的點(diǎn)缺陷對產(chǎn)生負(fù)折射效應(yīng)的影響。

• 于點(diǎn)狀缺陷

電子、通信與自動控制技術(shù)

• 點(diǎn)缺陷

  The influence of changing lattice structure, permittivity and filling contrast for photonic crystal band gap has been researched. The defect model and the band structure with the point defect and line defect of 2D photonic crystal are discussed.
  分析了二維光子晶體的缺陷模式,得到其在點(diǎn)缺陷和線缺陷下的帶隙結(jié)構(gòu)。

• 空位缺陷
• 于點(diǎn)狀缺陷

地球科學(xué)

• 點(diǎn)缺陷

機(jī)械工程

• 點(diǎn)缺陷

物理學(xué)

• 點(diǎn)缺陷