hardening plant 中文意思是什麼
hardening plant
解釋
淬火車間-
Serious short of water resources restrict city landscape ( sight ) design in north part of china in the arid area, the utilization of local cold resistant plant, disposition of the optimized landscape plant, comeback of the natural lawn landscape, the water used circulation of waterscape, the suitable increase of hardening area and the simulation waterscape were discussed
摘要我國北方乾旱區城市景觀設計受水資源嚴重短缺的制約，本文從運用鄉土耐寒植物、優化景觀植物配置、恢復自然草地景觀、水景用水循環使用、適當增加硬化面積和模擬水景等方面進行了探討。 -
The action of overlapping manner on the microstructure and properties of the hardened layer was analyzed and some fundamentals were discussed. systemic experiments and laser processing of the mould - roller used in packaging machine, the screen - changers used in plastic extruder, the fiber - cutting roller used in chemical plant and the rail used for railway were accomplished. furthermore, the technique of laser hardening for the component parts was obtained and some key technologic problems were successfully solved
並結合工業應用，對包裝機械用模切輥、擠塑機換網器、化工行業用過絲輥和鐵路鋼軌等的激光表面強化技術進行了系統研究，獲得了對這些零部件進行激光表面強化的成熟的工藝，解決了這些零部件激光表面強化過程中的關鍵技術。
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