Published on: September 2, 2025
Resource Profile:
学习数理化需要持续练习，因此分享一款功能完整的数理化随机出题系统源码。该源码适用于学生自主练习和家长辅导使用，支持多种科目与难度选择，能快速生成练习题与答案，提升学习效率。
主要功能特色：
题目生成：支持数学、物理、化学三大学科，随机出题；提供简单、中等、困难三种难度选择；可自由设置题目数量（5~30 题）。
答案视图：提供学生版（无答案）与家长版（含答案），方便不同学习需求。
输出方式：支持一键打印，便于制作纸质练习册；可生成 PDF 文件，方便保存和分享。
性能优化：内置 Tailwind CSS 进行渲染优化；预加载核心资源；采用异步加载与延迟渲染技术，减少 DOM 重绘，运行更流畅。
用户体验：响应式布局适配电脑与移动端；操作界面简洁直观；内置平滑动画与过渡效果；附带使用说明文档，便于快速上手。
这套数理化出题系统源码适合网站搭建、在线学习平台扩展，或个人学习工具开发使用，具有良好的可扩展性和实用价值。
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