silviculture

常見例句

• The Introduction and silviculture of Punica granatum L.
  突尼斯軟籽石榴引種栽培試驗(yàn)。
• Natural Ecological Zone will be used for silviculture.
  整個(gè)工程將于近期分為三期開發(fā)實(shí)施。
• Study and development on Silviculture Assistant Decision System and Data Update System.
  造林決策與數(shù)據(jù)更新子系統(tǒng)的研究與開發(fā)。
• And the effects of the site type, silviculture density and stand age on the above indexes are studied.
  并分別立地類型、造林密度、林分年齡對(duì)這些指標(biāo)的影響進(jìn)行了研究。
• The Zambeze valley also includes 5.5 million hectares of land that could be used for irrigated agriculture, cattle farming, silviculture, ecotourism and other activities.
  贊比西河谷有550萬公頃土地可用于農(nóng)業(yè)、畜牧、造林、生態(tài)旅游及其它活動(dòng)。
• Site type and stand age can significantly influence the paper properties whereas silviculture density effect isnt significant yet.
  其中，造林密度對(duì)木材造紙?zhí)匦缘挠绊懖伙@著，年齡、立地類型均顯著地影響造紙?zhí)匦浴?/li> 返回 silviculture