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- Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene,it is a very complicated procedure with serious pollution and low-pure products. 國內目前生產工藝是間二甲苯的磺化鹼熔法,該方法工藝過程複雜、污染嚴重,並且產品純度不高。
- Recent method of synthesizing 3,5-xylenol is sulpho alkaline fusion of dimethylbenzene, it is a very complicated procedure with serious pollution and low-pure products. 國內目前生產工藝是間二甲苯的磺化鹼熔法,該方法工藝過程複雜、污染嚴重,並且產品純度不高。
- The citizens of Mexico City live with a serious pollution problem. 墨西哥城的居民生活在嚴重污染的環境里。
- Cars with serious faults have been called in by the manufacturers. 有嚴重故障的汽車原廠要求收回。
- Don't trifle with serious matter. 對大事不可兒戲。
- Don' t trifle with serious matters. 對於嚴肅事情可別鬧著玩!
- Serious pollution in modem cities gives some cause for concern. 現代城市中的嚴重污染令人擔憂。
- Martin was charged with serious defalcation. 一個法官按時間 次序 處理案件。
- Serious pollution in modern cities give some cause for the concern. 現代城市中的污染令人擔憂。
- There has been serious pollution since industrialization. 自從工業化以來就有了嚴重的污染。
- Serious pollution in big cities gives some cause for anxiety. 大城市的嚴重污染令人擔憂。
- There will be serious pollution in Shanghai in the future. 將來的上海會有嚴重污染。
- Car with serious fault have is call in by the manufacturer. 有嚴重故障的汽車原廠要求收回。
- Second, more cars will result in mores serious pollution. 其次,車越多污染也就越嚴重。
- Cars with serious fault have been called in by the manufacturer. 有嚴重故障的汽車原廠要求收回。
- She was taken to hospital with serious head injuries. 她由於頭部嚴重受傷被送到了醫院。
- They are making a pretence of equity with serious faces. 他們板起面孔,裝作大公無私的樣子。
- Serious pollution in big cities gives some cause for anxiety/concern/worry. 大城市的污染令人擔憂。
- The manufacturers have called in some cars with serious faults. 廠商已收回一些有嚴重缺陷的汽車。
- Such a decision may be attended with serious consequences. 如此決定會有嚴重的後果。