Second, we must strengthen coordination and cooperation with a consideration of the whole in order to work on the same direction and effectively improve efficiency.

二要增强大局观念，强化协调配合，形成工作合力，切实提高办事效率。

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The influences of walk-off Angle on effective second-order nonlinear coefficient and SHG efficiency were also analyzed.

计算并分析了离散角对有效二阶非线性系数和倍频效率的影响。

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Second, construct a quality information feedback system with high efficiency and good order.

其次要构建一个高效、有序的质量信息反馈系统；

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