A blue-shift of the optical absorption edge was observed from the UV-Vis transmission spectra.
UV -Vis 透射光谱中观察到光吸收边相对于体相半导体有明显蓝移.
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Used for chest cutting of pig, ox , sheep , etc. to clean viscera and split the carcass.
用于猪 、 、 等牲畜的开胸以便操作人员对胴体的掏内脏及劈半之用.
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Leisure is not something sandwiched into the wee hours after an exhausting day.
所谓空闲并不是可以挤在忙了一整天后的三更半夜的东西.
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Students and teachers can travel on a half ticket during winter and summer vocations.
学生和老师在寒暑假旅行时可以享受半价优惠.
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阐述了基于UC3638的PWM双极性电流控制器构成的半导体热电致冷器(TEC)温控系统.
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Since 1992, HIV prevalence in Uganda has dropped by more than half.
因为从1992年起, HIV病毒在乌的流行度下降了一多半.
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An ultrathin Pd film is synthesized on semiconductor support by photocatalytic method.
由光催化沈积可在半导体载体上制备超薄钯膜.
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Solar cell is a kind of semiconductor device directly converts light into electric energy.
太阳能电池是把光能直接转换成电能的一种半导体器件.
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