综合成材率是冶金企业一个重要的技术经济指标，它反映了一个企业生产过程的材料利用程度和生产管理水平。
The finished product rate is an important technical and economic index for a metallurgical enterprise, which reflects the level of material utilization and management during production process.
介绍结构用竹集成材制造工艺技术，包括原料选择、工艺过程、参数控制等。
The manufacture technology of structural glue-laminated bamboo (bamboo glulam) is introduced briefly, including raw material selection, technological process and control of parameters etc.
叙述了激光与材料相互作用过程中引起相干受激光散射的机制，以及形成材料表面波纹的特性。
The mechanism of coherent stimulated light scattering and the characteristics of the surface ripple in the laser interaction with materials is described.
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