专门范畴 meaning in Chinese
area of specialization
Examples
- Although the majority of environmental technologies applied in these sectors are primarily imported from the overseas , considerable number of these companies have good technical capabilities in their specialty areas , such as water conservation and pollution control , air and odour pollution control , waste recycling or recovery , noise control and energy conservation
虽然这些界别所应用的环保技术大多由海外引入，但不少公司在其专门范畴，如节省用水及污染控制、空气及气味污染控制、废物循环再用或回收、噪音控制和节约能源，均具备良好的技术能力。