? sults show that the hearing loss in group 1 caused by low frequency noise was slight and the audibility of the ani-mals recovered in 24~ 48h after exposure, whereas the hearing loss caused by narrow band noise was more marked-ly than the above;

  • 结果表明,第1组动物由低频噪声引起的听力损失轻,暴露后24~48h听力恢复正常,窄带噪声引起的听力损失较前者重;

  • 互联网摘选 2025-01-19 23:34:20

    • 相关例句
    精确
    • 模糊
    • 词首
    • 词尾
    • 词义
    • 例句