The author brought forward the countermeasure of coking unit protection according to the principle of corrosion.

利用腐蚀原理，从而有针对性地提出了焦化装置的防腐对策。

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But now, angry villagers who are tired of elephants raiding their maize fields call on the animal protection unit to keep the animals away.

但现在，如果大象突袭玉米地，愤怒的村民必须通知动物保护协会的人来驱赶。

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The family believe that it was a locum doctor at their local hospital in Hereford who reported the case to the child protection unit after Hannah had been taken home by her parents.

Hannah的家人认为，是一个赫里福德本地医院的一个代理医生，在家人带Hannah回家以后把这一切报告给一家儿童权益保护机构的。

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Representatives of UNIDROIT, Interpol, Italian Carabinieri Unit for Protection of Cultural Heritage (TPC) and UNESCO.

UNESCO: CULTURE

Dr Mathi Chandrakumar, the director of Kent Health Protection Unit, said it was a "sad outcome".

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The Met took the threat so seriously we were placed under the umbrella of the witness protection unit.

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