catch per unit的意思
catch per unit中文翻譯:
每單位捕獲量
cost per unit───[會計]單位成本;單價;[經] 單位成本
per───adv.每,每個;n.(Per)(挪、瑞、丹)佩爾(人名);abbr.時期(period);人(person);prep.每,每一;經;按照;(紋章)依……的方向
catch───vi.趕上;抓住;vt.趕上;抓住;感染;了解;n.捕捉;捕獲物;窗鉤
unit───n.單位,單元;裝置;[軍]部隊;部件
per voeding───每種飲食
per ticket───每張票
per sheet───每張
sp per───每sp
per mille───<拉>千分之一,千分率;千分之一;千分率
using methods of cluster and correlation analysis, the correlation of the catch per unit effort (CPUE) to the sea surface salinity and the seawater temperatures of different depths were studied.───利用聚類和相關分析方法,研究了單位捕撈努力量漁獲量與表層鹽度及不同水層水溫的關系。
A new method for estimating fish natural mortality coefficient (m), based on the extended survivors method, using a catch-at-age data and an abundant index (catch per unit effort, CPUE) was proposed.───基于擴展殘存資源量法,提出一種根據分年齡組漁獲量以及資源量指數(單位捕撈努力量漁獲量,CPUE)求算魚類的自然死亡系數(M)的新方法。
Moreover, those fishery data may contain two fishing types that are able to make standardizing catch per unit effort difficult.───然而,這些漁業資料可能包含有兩種造成標準化單位努力漁獲量困難的漁業型態。
After the season, the total catch per unit effort(CPUE) increased sharply in the section;───春禁后,該江段總CPUE(單位捕撈努力漁獲量)顯著增加;
Catch per unit of effort per standard fishing day;───標準漁撈日單位努力量漁獲量;
Catch per unit of effort───單位努力漁獲量
Chub mackerel (Scomber japonicus) is one of the important pelagic fishery resources in the China's coastal waters. It is needed to standardize the catch per unit effort (CPUE) in the stock assessment.
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