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序号 题 目 1 我罔植保机械事业的现状与展望 2 淬火冷却技术和新介质的研究及其发展概况 3 关于南方稻麦联合收割机的研究方向 4 浅议高等学校的科技情报工作 5 非律宾农业机械高等教育与科学研究发展浅析 ※ ※ ※ ;誓 6 粘:f=对固体材料的粘附和摩擦 7 植株带电对微量静电喷
No. Title 1 I do not mind the status quo and prospects of Plant Protection Machinery 2 Quench cooling technology and new media research and its development overview 3 about the southern rice and wheat combine harvester research 4 on the scientific and technological intelligence work in colleges and universities 5 non- Mechanical higher education and scientific research and development of ※ ※ ※; oath 6 sticky: f = solid material adhesion and friction 7 plants live on the micro electrostatic spray