1) special area of detection
特殊测区
2) special units
特殊区段
1.
Application of vertical metal positive-displacement flow meter in special units;
立式金属油罐容积表在特殊区段内的使用方法
4) special area
特殊区域
1.
On the basis of describing the condition of marine pollution of Bohai and analyzing the important influence of all substance discharged by ships on Bohai sea,the significance to designate Bohai Sea as a special area is discussed by comparing different discharging amounts between special and general sea areas under the convention of MARPOL 73/78.
介绍了渤海的污染现状 ,分析了船舶排放对渤海污染的重要影响 ,在此基础上 ,通过对《MARPOL 73/ 78》中特殊海域与一般海域不同排放要求的对比 ,阐述了将渤海划定为《MARPOL 73/ 78》特殊区域的重要现实意义和必要
5) special scenic spot
特殊景区
补充资料：HⅡ区和HⅠ区
见电离氢区和中性氢区。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条