自我提升的方法来源于自然法则。
This self improvement idea is taken from the universal laws.
本文主要针对下游LED封装进行研究，阐述LED发光效率提升的方法。
This thesis focuses on downstream package industry to research the method for improving light efficiency of LED.
施工中针对网壳结构特点及现场施工条件，采用低空外扩拼装、拔杆群接力提升的方法完成了安装。
Based on the structural characteristics and site conditions, low level spread assembly and pulling bar group relay lifting method is adopted to install the shell.
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