太阳能电池可分为结晶系、薄膜系、多接合系、有机系等。
Solar cells can be grouped into crystalline series, film series, multi-junction series and organic series.
分析了影响结晶系统沉降效果的各个因素，提出了提高晶体沉降效果的改进措施。
The various factors influencing the sedimentation effect of the crystallization system were analyzed, and the measures taken for improving were proposed.
针对酮苯脱蜡结晶系统，采用相关积分理论实施优化控制，是近年来新出现的一种调优技术。
It is a new arisen technology of optimization in recent years to implement a control of optimization by correlative integral theory in plant of emergence cere with by ketone and benzene.
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