Visual field testing showed bilat . upper - nasal constriction and relative central scotoma.

视野有明显的鼻侧上部缺陷.

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The estimated of congenital bilat - eral hearing loss is 0.17 % and of unilateral hearing loss 0.38 %.

双耳听障者均于3个月大时,开始接受厅语复健.

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Faciliter l'i ertion des PME - PMI fra ccedil; aises et chinoises da le commerce bilat é ral.

为中法两国中小企业参与双边贸易提供便利.

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