例 来说,检索策略 可编为 (algaetalgal-+microalgal)* growth(factor?? 实检后调整(考虑提髙检准率)、优化(低频词租 关键词前置)为: (microalgal+algaetalgal(s)growth factor?? (microalgal+algaetalgal) n)growthFactor?? 又如,对“图象理解专家系统”这一课题,检索策 略可编制为: IMAGEOUNDERSTAND??? *(EXPERTOSY STEM ?+A RTIFICIALOINTELLIGEN?) 例如, 对“微藻生长因子”这一课题来说,检索策略 可编为: (algae+algal+microalgal) * growth()factor? ? 实检后调整(考虑提高检准率)、优化(低频词和 关键词前置)为: (microalgal+algae+algal)(s)growth()factor? ? (microalgal+algae+algal)(3n)growth()factor? ? 又如,对“图象理解专家系统”这一课题,检索策 略可编制为: IMAGE()UNDERSTAND???*(EXPERT()SYSTEM? ?+A RTIFICIAL()INTELLIGEN??)