gaas

基本解释

• n. (Gaas) （美）盖（人名）

英汉例句

双语例句

• Thus, GaN T/R modules provide significantly higher long-pulse radio frequency (RF) power than that of standard gallium arsenide (GaAs) T/R modules.
  因此，氮化镓收发模块比标准的砷化镓收发组件提供更高的长脉冲射频（RF）功率。
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• Fujitsu points out that using GaN HEMT technology allows more than 6 times the output power of existing amplifiers using gallium-arsenide (GaAs) transistors.
  富士通公司指出使用氮化镓高电子迁移率晶体管技术后，新型放大器功率比目前使用砷化镓晶体管的放大器的功率提高了6倍多。
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• The company said that three- and four-inch material accounted for 70 percent of the GaAs wafer output in 2007 and the market for larger diameter material will continue through 2012.
  公司还认为，2007年3英寸和4英寸的材料将占到砷化镓晶片产量的70%，大直径材料市场到2012年将不断增长。
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权威例句

• The inspections were performed under GAAS, the AICPA audit standards, since the broker-dealers whose audits that were reviewed are not public companies.
  FORBES: Already Behind The Eight-Ball: Auditors of Broker-Dealers Are A Disaster
• Since GaAs (Gallium Arsenide) fabs are similar to analog fabs in that they do not become outdated quickly, management believes it has sufficient capacity to continue growing its business for two to three more years.
  FORBES: Anadigics Powers Up

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词组短语

短语

• GaAs PA 功率放大器
• GaAs Solar 砷化镓太阳能电池
• GaAs Multijuction 多接面砷化镓
• GaAs substrate 砷化镓磊晶基板;砷化镓基板上
• GaAs microtips GaAs 微探尖

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专业释义

电子、通信与自动控制技术

• 砷化镓

  At the moment, most of RF chips and ultra high-speed circuits are based on technologies such as GaAs, Bipolar Si, BiCMOS and so on.
  目前射频芯片和高速光纤通信芯片绝大多数都是采用高速双极性硅工艺和砷化镓工艺。

  物理学

• 砷化镓

  Using I-shaped geometric structure, we measured three PCAs with different photoconductive materials. In the experiment, we find that the THz radiation performance of the PCA with multi-layer grown GaAs material is comparatively better than others.
  用工字型电极几何结构制作了三种不同半导体材料的光电导天线,结果表明,表面多层生长砷化镓材料的太赫兹波辐射性能较好。

  机械工程

• 砷化镓