1) LD* design
LD设计
1.
LD* design is an important tool for studying the theory of big sets.
LD设计是研究大集问题的重要工具。
2) LD steel
LD钢
1.
Investigation on hot working processes of LD steel for heavy-loaded cold extrusion moulds
重载冷挤压模具用LD钢热加工工艺探讨
2.
Process of strengthening & toughening and cryogenic treatment of LD steel was researched.
结果表明 ,淬火后深冷处理较淬火回火后深冷处理的效果好 ,重复深冷处理的效果更好 ,使LD钢的强韧性和耐磨性得到充分发挥 ,大幅度提高了冷挤压模具的使用寿命。
3.
'he effect of heat treatment processes on mechanical properties and service-life of centre hole punch made of LD steel for leaf spring has been studied.
本文研究了热处理工艺对LD钢制作钢板弹簧中心孔冲头的机械性能和使用寿命的影响规律,结果表明:用LD钢制作钢板弹簧中心孔冲头,经1120℃淬火、540℃高温回火处理后可以获得较好的机械性能;经1140℃淬火后深冷处理再在540℃高温回火,可以获得最佳的综合机械性能,其使用寿命比Cr_(12)MoV钢作钢板弹簧中心孔冲头的寿命分别提高7倍和9倍。
3) CD-LDP
CR-LD
4) design
[英][dɪ'zaɪn] [美][dɪ'zaɪn]
设计
1.
Some Issues in Design of Architectural Structure of Factory Building in Glass Industry;
玻璃工业厂房建筑结构设计中应注意的若干问题
2.
The Design of Speed Chain and Principle in Paper Machine;
造纸机速度链的设计与工作原理
3.
Design Concept from Form to Idea——Discussing About Neo-Chinese Style Bedroom Furniture;
从“形似”到“神似”——探讨新中式风格卧室家具设计
5) Designing
[英][di'zainiŋ] [美][dɪ'zaɪnɪŋ]
设计
1.
The Status Quo of China Leather Products Designing and Its Development Trend Forecast;
中国革制品设计的现状与展望
2.
The Form and Skin Texture of Materials in the Process of Dress Designing;
服装设计过程中的材料构成与肌理
6) designation
[英][,dezɪɡ'neɪʃn] [美]['dɛzɪg'neʃən]
设计
1.
Designation and Realization of Communication System for Atmospheric Monitoring Network;
大气监测网络通信系统设计与实现
2.
The designation of the pressure-regulating-valve for high pressure water jetting;
高压水射流调压阀的设计
3.
Designation and development of experimertal system for the basic course of computer;
计算机基础课程实验系统的设计与开发
补充资料：1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
1350mm双流板坯连铸机(重庆钢铁设计研究院设计)
叠 135Omm双流板坯连铸机(重庆钢铁设计研究院设计)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条