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A carbonization point emerged in the cochlea .

耳蜗上开始有炭化点。

Study on preparation of nanometer calcium carbonate by carbonization .

碳化法制备纳米碳酸钙的研究。

A small perforation in the tympanic membrane , a carbonization point emerged in the cochlea .

鼓膜上均有一小穿孔，耳蜗上开始有一炭化点。

Carbonization has appeared --- check and maintenance the relevant parts and change the damaged parts .

已形成炭化现象---检查维修相关件，并更换损坏件。

First carbonization has a number of high-quality wood for sale , specifications can be seen in detail .

先有一批优质炭化木出售，规格可见详细说明。