bottom trawl的意思

bottom trawl中文翻譯：

[水產]水底拖網

相似詞語短語

trawl───v.用拖網捕魚；查閱（資料），網羅（人或物）；徹底搜查；（在水等液體中）拖，拽；n.用拖網捕魚；（在大量文件中）搜尋；徹底搜查；拖網；排鉤

bottom───n.(Bottom)人名；(英)博頓；vi.到達底部；建立基礎；vt.裝底；測量深淺；查明真相；adj.底部的；n.底部；末端；臀部；盡頭

at bottom───實際上（等于atthebottom）；adv.實際上; 說到底; 骨子里

bottom hole───底孔，下部孔；底孔，井底；下部孔；底部炮眼

bottom view───底視圖，仰視圖；[機]底視圖；[機]仰視圖

bottom line───n.概要，賬本底線；結果；概要；賬本底線；關鍵

SU Bottom───SU底部

river bottom───河底

bottom drawer───<美>（婦女為結婚準備的）嫁衣

雙語使用場景

According to the data selected from bottom trawl fishery resource monitoring in the East China sea from 1997 to 2000, the species composition and seasonal variation of small-sized fish were analysed.───根據1997 ~ 2000年東海區底拖網漁業資源調查資料，分析和討論了東海區小型魚類的種類組成和季節變化。

Species composition and quantity dynamics of main economical fishes from bottom trawl in southwestern continental shelf of Nansha Islands───南沙群島西南陸架區底拖網主要經濟漁獲種類組成和數量變動

Analysis and calculation on mathematical model of resistance of two-paneled bottom trawl───二片式底拖網網具阻力數學模型分析與計算

Selective Experiments of Square Mesh Cod-End of Bottom Trawl in South China Sea───南海區拖網方目網囊選擇性試驗

Selectivity of Square and Diamond Mesh Cod-ends of Bottom Trawl Nets in South China Sea───南海底拖網方、菱目網囊選擇性研究

An analysis of fishing capacity in bottom trawl fisheries in Fujian───福建底拖網捕撈能力的分析

Recent Status of Bottom Trawl Fishery Resources in the East China Sea───東海底拖網漁業資源現狀

英語使用場景

The study on species composition and diversity of Decapoda was carried out based on monthly bottom trawl surveys in the central waters of Jiaozhou Bay from September 2008 to August 2009.

Based on the professional bottom trawl monitoring data in the East China Sea from 2001 to 2005, the resource status and biomass distribution of wart perch Psenopsis anomala were primarily analyzed.