Infected mandibular, parotid and anterior cervical nodes usually cause subcutaneous induration and surface bulging.感染的下颌, 耳下和颈前淋巴结,通常引起皮下硬结和表面突起.Conclusion Early alcohol wet packing can effectively decrease the occurrenc...
Doped silicon and germanium are technologically the most important types of semiconducting material.添加硅和锗在工艺上是半导体物质中最重要的类型....a technologically advanced society.科技发达的社会Many senior managers are technologically illiterate....
The treaty is subject to ratification.此条约经批准后才能生效.Opinion polls indicated a two-thirds majority in favour of ratification of the treaty.民意调查表明2/3 的多数票赞成批准这个条约。A subsequent ratification has a retrospective affect, and be ...