Photoorientation of azobenzene - functionalized liquid crystalline hyperbranced polymer is investigated by using nanosecond pulse laser.
研究了超枝化 偶氮 液晶高分子在脉冲激光辐射下的各向异性取向特性.
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A high voltage nanosecond pulse generator for calibrating voltage dividers with fast time response was constructed.
研制了一台高电压毫微秒脉冲发生器,它将用于标定快响应的分压器.
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