语音代理函数调用指南：实时数据查询
在罗伯茨（Roberts）与弗朗西斯（Francis）2013年开展的经典‘间隔容忍度’研究中，受试者对意愿的主观评分在600毫秒处明显下降，该差异在700–800毫秒区间内达到统计显著性。
原始摘录
Ratings of perceived willingness drop off noticeably at 600ms in the classic 2013 gap-tolerance study from Roberts and Francis, and the difference turns statistically significant between 700 and 800ms.
上下文
‘死寂’指主叫方在您的处理器执行任务期间听到的静音；这种静音会迅速损害用户体验。InjectAgentMessage 是参考模式中用于填补该静音的机制。
原始上下文
Dead air is what the caller hears while your handler works, and it costs you fast. InjectAgentMessage is what covers that silence in the reference pattern.