secondary exploitation

常见例句

The mine exploitation contributes 16% to the concentration as a secondary dust source.
鑛山開採二次塵的濃度貢獻佔16%；
Cell technology of secondary metabolites is a better way in exploitation and utilization of plant resources.
植物資源較好的開發利用途逕是通過植物次級代謝物的細胞工程。
journal.kib.ac.cn
The secondary exploitation of AUTOCAD and its application in foundry technology is described. Traditional foundry technological design is quite tedious and time-consuming.
簡要介紹了計算機輔助繪圖軟件AUTOCAD的二次開發及其在鑄造工藝設計中的應用。