您要查找的是不是：
- Classified Investigation on the Noise Hazard in a Coal- generating Power Plant 某燃煤发电厂噪声危害分级调查
- Classified investigation on the hazardous factors in a petrifaction enterprise 某石化企业有害因素分级调查与分析
- The specimens have been classified and mounted. 标本已分类并固定在标本架上。
- Eggs are classified according to size. 鸡蛋按大小分等级。
- The books in the library are classified by subject. 图书馆的书是按科目分类的。
- The accident is under investigation. 这一事故正在调查之中。
- It's only the initiative of the investigation. 这仅仅是调查的开始。
- The matter is under investigation. 事情正在调查中。
- Investigation of fraud was their commission. 调查诈欺舞弊是他们的任务。
- The books in the library are classified by/according to subject. 图书馆的书是按照[根据]科目分类的。
- Further investigation revealed that he was guilty. 进一步侦查显示他是有罪的。
- The investigation was tabled for reasons unknown. 不知何故调查延缓进行。
- I'm looking for the classified section. Have you seen it? 我正在找分类广告栏，你见到了吗？
- The government has classified this information secret. 政府已把这资料列为机密。
- Some of us often neglect such investigation and study. 我们有些人常常忽略了这类调查研究。
- He has promised a thorough investigation into the affair. 他已答应彻查此事。
- Animal rabies can be classified as furious or dumb. 动物狂犬病可分为狂暴的和沉默的二类。
- How are movie ratings classified by age? 电影是如何按照年龄分级的?
- The military gave classified information to them. 军方向他们提供了机密的信息。
- The superintendent ordered a thorough investigation of the case. 警长命令对这一案件作彻底调查。
