教练 ID
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{{ performance.totalLessons }}
授课量
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学员人次
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出勤率 ▸
{{ performance.fullnessRate != null ? performance.fullnessRate + '%' : 'N/A' }}
满员率 ▸
综合评分 ▸
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★
{{ violations.length }}
违规次数
{{ formatViolationTime(v.violation_time) }}
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