中文摘要：

本研究通过文本标注、语音感知实验和对发音人的声学参数的辅助分析三个方面，对汉语中三种引导焦点的句法形式在多重强式焦点共现句中的强弱差异进行考察和实验检验。实验结果支持了刘探宙把“唯量词”作为一种新的引导焦点句法形式从传统的“焦点敏感算子”范围内独立出来的观点。唯量词引导焦点的强度要高于焦点敏感算子引导的焦点强度，而低于焦点标记词及句式引导焦点的强度。

英文摘要：

By means of text labeling, phonetic perception experiment, and acoustic analysis of the speakers, the present study investigates the strength difference of the three focus-leading syntactic devices in sentences of multiple strong foci of mandarin Chinese. The main conclu- sions are： the experimental results support Liu Tanzhou＇s opinion that exclusive quantifier should be separated from the domain of the traditional focus sensitive operator and be treated as a new focus-leading syntactic device. The foci led by exclusive quantifier are higher in strength than those led by focus sensitive operator, and lower in strength than those led by focus marker and syntactic forms.