feeding zone 中文意思是什麼
feeding zone
解釋
補給口帶-
The specially designed biofilters will provide many hard surfaces for development of numerous filter feeding organisms and support facilities have been included in the units to permit intensive culture of edible shellfish. these filter feeding organisms and cultured shellfish will filter and remove nutrients and suspended particles from the fish culture zone.
特設的生物凈化設施為許多濾食性的海洋生物，例如青口，提供棲身之所，這些附生生物會加速清除養魚區內的有機廢物和懸浮微粒。 -
The hong kong sar government has deployed a number of artificial reefs in sha chau lung kwu chau marine park and a marine exclusion zone off the airport to provide a trial artificial fisheries habitat to provide feeding opportunities for dolphins as well as for fisheries enhancement. it is hoped that this will help increase dolphin food sources over the long term
特區政府計劃在沙洲鼓洲海岸公園多處地點鋪設人工漁礁，製造人工的海魚生境吸引魚群到來繁殖生長，藉此增加海豚的覓食機會及促進漁業的發展，希望此舉能長遠增加海豚的食物來源。 -
Abstract : based on equivalent liquid surface descending method ( elsdm ) and isolated melting zone method, a multi - hot - spot and simultaneous shrinkage - feeding method was established to predict the shrinkage cavities of steel casting during solidification simulation. the shrinkage in each hot spot can be simulated and fed dynamically and simultaneously by itself using this method. then two practical steel castings were analyzed by this method
文摘:本文在等效液面收縮法和孤立域法基礎上建立了預測鑄鋼件縮孔的新方法? ?多熱節和即縮即補方法，該法實現了對模擬鑄件各熱節的內部動態瞬時補縮，並採用該方法對兩個實際鑄鋼件進行了縮孔分析。 -
By studying the birds composition, quantity, species diversity and evenness, consumer biomass of community ; feeding niche, gathering and encountering probability of birds, we illustrate the characteristics of mountainous secondary forests wintering birds community in temperate zone in northeast china, and the changing trends and the relation with environments of birds community for 12 years fore - and - aft
通過對群落內鳥類組成及數量、種的多樣性和均勻性及消費生物量、鳥類的取食生態位，鳥類的集群及種間相遇幾率等方面的研究，基本闡明了溫帶環境中我國北方山地次生闊葉林冬季鳥類群落結構的特點，以及12年前後其鳥類群落結構的變化趨勢、與環境變化的關系等。
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