场发射扫描电镜

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电镜实操总踩坑?李永良老师亲授《场发射扫描电镜专业进阶训练营》限时开营,仅 20 个名额速抢!
仪器信息网· 2025-07-19 13:34
特别提示 微信机制调整,点击顶部"仪器信息网" → 右上方"…" → 设为 ★ 星标,否则很可能无法看到我 们的推送。 近 在 材 料 、 化 学 、 环 境 等 领 域 的 科 研 与 检 测 中 , 场 发 射 扫 描 电 镜 是 解 析 微 观 结 构 的 " 核 心 武 器"。但不少人被理论抽象、实操复杂、进阶无门等问题困住——别急,《场发射扫描电镜专 业进阶训练营》来了! 北京师范大学李永良老师携3 0年实战经验亲授,用2 0讲系统课程+ 5大 带教服务,帮你从 "电镜新手" 蜕变为 "微观解析高手",限时1 9 9元,仅招2 0人! 导读: 近日,辽宁中医药大学发布多批政府采购意向,仪器信息网特对其中的仪器设备品目进行梳理, 统计出1项仪器设备采购意向,预算总额达1.68亿元。 为什么一定要学这门课? 场发射扫描电镜是科研与工业检测的 "硬通货" 技能,但学习痛点突出: 理论难啃:电子成像、成分分析等原理抽象,自学如同 "看天书"; 实操卡壳:样品制备、参数调试缺乏系统指导,容易走弯路; 进阶无门:高分辨成像、特殊样品分析等高阶技术,找不到实战方法。 本训练营直击痛点,聚焦 "学懂、会用、能进阶" ...
近1亿元,大连交通大学采购大批仪器设备
仪器信息网· 2025-07-10 08:19
Core Viewpoint - Dalian Jiaotong University has announced multiple government procurement intentions for laboratory equipment, with a total budget of 95.22 million yuan, indicating significant investment in research and education infrastructure [1][2]. Procurement Summary - The procurement includes four major categories of equipment: FIB focused ion beam system, PPMS comprehensive physical property measurement system, field emission scanning electron microscope, and dynamic signal testing analysis equipment, with an expected procurement period from December 2024 to October 2025 [2][4]. Equipment Demand Overview - The budget allocation for the procurement projects is as follows: - **Physical Analysis Testing Center Equipment Update**: 25 million yuan for FIB focused ion beam system, PPMS comprehensive physical property measurement system, and field emission scanning electron microscope, scheduled for December 2024 [4]. - **Rail Transportation Digital Factory**: 68 million yuan for approximately 200 sets of equipment, including smart welding, CNC processing, industrial robots, and various teaching and simulation systems, planned for October 2025 [4]. Specific Testing Projects - A fatigue testing project for typical wheel materials is planned, focusing on CL65, CL70, and ZL-C materials, with a budget of 720,000 yuan, expected to be completed by January 2025 [6]. - The procurement of teaching instruments for new engineering disciplines, including intelligent manufacturing and software engineering, is budgeted at 150,000 yuan, also targeted for January 2025 [6].