量子点的发射波长取决于核心粒子的大小，而每一种单色量子点的发射波长窄而对称。
The emission wavelength of QDs was controlled by the size of the core and each single-color of QDs has narrow symmetrical emission peak.
采用80c196单片机为控制核心，解决了窄间隙埋弧焊机的微机控制问题。
The control system by microcomputer for tandem wire narrow gap SAW machine is solved adopting 80c196 monolithic computer.
采用80c196单片机为控制核心，解决了窄间隙埋弧焊机的微机控制问题。
The control system by microcomputer for tandem wire narrow gap SAW machine is solved adopting 80c196 monolithic computer.
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