wafer
wafer 英 [ˈweɪfə(r)] 美 [ˈwefɚ]
n. 圆片，晶片；薄片，干胶片；薄饼；圣饼 vt. 用干胶片封
名词复数:wafers
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- n. 圆片，晶片；薄片，干胶片；薄饼；圣饼
- vt. 用干胶片封
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1. Researchers view each hair-thin wafer of brain tissue under a microscope outfitted with a laser for precision dissection.
研究者使用装备有精密测量激光的显微镜来观察每个稀薄的大脑组织晶片。
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2. These are tiny pieces of a superconducting material consisting of a niobium film on an aluminium oxide wafer with gaps etched into it.
这是一些细小的超导材料，由一个刻有间隔的氧化铝晶片上的铌薄膜构成。
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3. The wafer is a piezoelectric resonator, expanding and contracting in response to electrical voltages at a precise, extremely high frequency.
该晶片是一个压电谐振器，以精准而极高的频率对电压作出反馈，进行放大和收缩。
- wafer (n.) late 14c., "thin cake of paste, generally disk-shaped," from Anglo-French wafre, Old North French waufre "honeycomb, wafer" (Old French gaufre "wafer, waffle"), probably from Frankish *wafel or another Germanic source (compare Flemish wafer, altered from Middle Dutch wafel "honeycomb;" see waffle (n.)). Eucharistic bread first so called 1550s.
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