This achievement can be extended to the engineering calculation in H-beam production.

本文的研究结果可推广于H型钢生产的工程计算。

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This paper analyses the reasons of crack on the cold saw blade from Laigang Heavy H-Beam production line.

介绍了莱钢大型H型钢生产线冷锯锯片产生裂纹原因的研究与分析。

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The laser quenching technique used in alloy saw blade hardening treatment during H-beam production was introduced. The composition of blade and quenching parameters were described.

介绍了在大h型钢生产中利用激光淬火技术对合金锯片进行硬化处理的情况，具体介绍了锯片的成分、淬火工艺及参数选择。

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Designing them to light up an entire room or shine a beam over a long distance is far more technically challenging and requires higher production costs.

FORBES: Startup Soraa Launches LED Light For Shops, Museums

That happens because, provided those electrons that have given off light are quickly pumped back to their excited states, the light bouncing around between the mirrors will stimulate the production of yet more light and a powerful, coherent beam will emerge.

ECONOMIST: Optoelectronics