mining and quarrying 中文意思是什麼
mining and quarrying
解釋
采礦和挖掘-
Article 20 the local people ' s governments at various levels shall take measures to strengthen the control over such production activities as mining, earth - fetching, sand - digging and quarrying, so as to prevent soil erosion
第二十條各級地方人民政府應當採取措施，加強對采礦、取土、挖砂、採石等生產活動的管理，防止水土流失。 -
In the absence of natural resources, the contribution of primary production ( agriculture and fisheries, mining and quarrying ) to gdp and employment is negligible in hong kong
由於缺乏天然資源，第一級生產行業（漁農業、采礦和石礦業）在本地生產總值及就業人數中所佔的比率微不足道。 -
Owing to the absence of natural resources, primary production ( agriculture and fisheries, mining and quarrying ) is very small in terms of its contributions to both gdp and employment in hong kong
由於缺乏天然資源，第一級生產行業（漁農業、采礦和石礦業）在本地生產總值及就業人數中所佔的比率微不足道。 -
Primary production ( including agriculture, fisheries, mining and quarrying ) is now trivial in hong kong, in terms of both value - added contribution to gdp and share in total employment. this reflects the predominantly urbanised nature of the economy
第一級生產行業（包括漁農業、采礦和採石業）目前在本地生產總值及總就業人數中所佔的比率均微不足道，反映香港經濟體系高度都市化的特性。 -
The relative importance of various economic sectors can be assessed in terms of their value - added contributions to gdp and total employment. by both measures, primary production ( including agriculture, fisheries, mining and quarrying ) is very insignificant in hong kong where natural resources are virtually absent
各類經濟行業的相對重要性，可從其在本地生產總值及總就業人數中所佔比率得到顯示。由於香港基本上缺乏天然資源，以致第一級生產行業（包括漁農業、采礦和採石業）在本地生產總值及就業人數中所佔的比率均微不足道。 -
Within the security control area of a permanent surveying marker, no mining, earth - gathering, sand - excavating, quarrying, demolition, shooting and other activities which endanger the safety and effective utilization of the surveying markers shall be allowed
在永久性測量標志安全控制范圍內，不得采礦、取土、挖沙、採石、爆破、射擊以及進行其他危害測量標志安全和使用效能的活動。
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