20 lines
854 B
Markdown
20 lines
854 B
Markdown
# 故事 2.6: Comparative Analysis - 现有系统增强
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## 用户故事
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**作为** farm manager, **我想要** compare data from different lands or time periods, **以便** I can discover changing trends and optimization opportunities。
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## 故事上下文
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**现有系统集成:**
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- **集成于:** Existing land data, historical records, and agricultural analysis systems
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- **技术栈:** React 19 + data comparison algorithms + visualization libraries + report generation
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- **遵循模式:** Modern comparative analysis with multi-dimensional data comparison and trend analysis
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- **接触点:** Data comparison, chart analysis, report generation, time-based analysis
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**变更范围:**
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此增强功能 在保持兼容性的同时，实现... with existing land data and historical records.
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## 验收标准
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**功能需求:**
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1. 实现...，具有... |