詞語:necton
necton的解釋
nectonn. 自游生物;游泳生物(等於nekton)
necton的意思
necton 自游生物;自泳生物;游泳動物;游泳生物;
necton的參考例句
1.Based on twice survey data in the adjacent waters of Zhanjiang port of autumn and winter in 2005, the species composition and stock density of necton were analyzed. 根據2005年湛江港鄰近水域秋冬2季漁業資源調查的資料,分析和研究了該水域游泳生物的種類組成及其資源密度的分佈。
2.The results showed that there were 131 species of necton belonging to 91 genus, 60 families, 16 orders in the waters, among them, fish 89, crustacean 34, cephalopoda
8. 結果表明,該水域共有游泳生物131種,分隸於16目60科,其中魚類89種,甲殼類34種,頭足類8種,大多屬於印度-太平洋區系。