Objective: To investigate the status of caries and oral hygiene among 8-12 year-old blinded, Weak-minded and deaf-muted children from Yichang school for deaf-mutes.
目的：了解宜昌市聋哑学校8—12岁盲、弱、聋哑儿童患龋情况及口腔卫生状况。
The last part discusses the prospect of construction and application of campus network teaching resources of the language training in school for deaf-mutes.
结束语部分对聋校语言训练资源库建设及应用进行了展望。
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