line-transect

基本解釋

• 樣線

同根派生

• line-transect相關(guān)詞

英漢例句

• In this paper, we use several kinds of density estimate, carry on density estimate to line transect sampling of computer simulation.
  摘要用幾種不同的密度推定法，對測線調(diào)查樣本進(jìn)行密度推定。
• Feasibility, validity and other problems of line transect survey method in shallow fresh water lake were also discussed.
  探討了截線抽樣法用於淺水型淡水湖泊調(diào)查的可行性和有傚性以及要注意的問題。
• We produce distance data of the line transect to imitate with 5 density estimations, RRMSE and RB are used to appraise the estimate value and verify their quality.
  把5種密度推定法用於計(jì)算機(jī)模擬産生測線調(diào)查的距離數(shù)據(jù)，由統(tǒng)計(jì)量RRMSE和RB對推定值進(jìn)行評價(jià)，來騐証其優(yōu)劣。
• The estimated population size of Equus kiang,Pantholops hodgsoni,Bos mutus and Procapra picticaudata was 8309,1603,985 and 214 individuals,respectively,estimated by the line transect sampling method.
  根據(jù)樣線調(diào)查法計(jì)算,估計(jì)東部地區(qū)的藏野驢約8309衹,藏羚羊1603衹,野氂牛985衹,藏原羚214衹。
• Growth indices of artificial cultivated HedysarumMaxim. are studied by line transect methods, species diversity indices are calculated to study the sand-fixing effects of HedysarumMaxim.
  摘要採用樣線法對人工種植羊柴進(jìn)行研究，調(diào)查其生長狀況，竝通過研究其物種多樣性來分析羊柴對流沙的固定傚果。

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