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研究与试验发展
释义
研究与试验发展
Encyclopedia
理学
【研发】
释
research and development
研究与试验发展
简称R&D,在科学技术领域,为增加知识总量(包括人类文化和社会知识的总量),以及运用这些知识去创造新的应用进行的系统的创造性的活动,包括基础研究、应用研究、试验发展。
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rotary furnace
rotary furnace gas cleaning
rotary inertia
rotary inversion
rotary kiln
rotary kiln incinerator
rotary kiln ironmaking (SL/RN process)
rotary laser
rotary lawn mower
rotary missile launcher
rotary modulation technology
rotary moulding machine
rotary mower
rotary mowing and flattening machine
rotary per minute
rotary piston compressor
rotary plunger vacuum pump
rotary pump
rotary rheostat
rotary-sawing
rotary screw compressors
rotary seeder
rotary small particles of shale ATP dry distillation furnace
rotary swaging
rotary swaging machine
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2025/3/1 3:22:52