// 三维可视化引擎选型对比
const engines = [
    { name: 'Three.js', feature: '轻量化WebGL框架' },
    { name: 'Unity', feature: '跨平台AR/VR支持' },
    { name: 'Unreal', feature: '影视级渲染效果' }
];

// 数据中台架构示例
class DataMiddleware {
    constructor() {
        this.dataLake = new MedicalDataLake();
        this.apiGateway = new GraphQLGateway();
        this.cacheLayer = new RedisCache();
    }
}