Elvers

常見(jiàn)例句

• These toothpick-size, transparent glass eels in the sea are waiting to become elvers.
  這些像牙簽棒大小，全身晶瑩剔透的玻璃鰻在海中等待變態(tài)成鰻線。
• For cultivation, elvers of the eel are caught from the wild population in estuaries during their upstream migration.
  為了養(yǎng)殖的目的，漁民于河口域捕獲即將溯河的野生鰻線族群。
• These have either fled north to stay cool or been fished to the last elver before being turned into salmon feed.
  這些魚(yú)類(lèi)不是逃往北方寒冷的水域，就是在長(zhǎng)成為鮭魚(yú)食物之前被捕撈到只剩下幼鰻。
• This implies that the growth of American eel elver was faster in early summer and autumn than mid-summer and winter.
  本實(shí)驗(yàn)暗示，美洲鰻在臺(tái)灣的自然環(huán)境下，春至夏初及秋季成長(zhǎng)較快，而冬季及盛夏成長(zhǎng)遲緩?？刂圃谶m溫下，可延長(zhǎng)生長(zhǎng)期及成長(zhǎng)率。
• The growth experiment about Anguilla anguilla elver at different salinities of 0,5,10 and 15‰.
  本實(shí)驗(yàn)主要研究歐鰻黑仔苗在鹽度分別為0、5、10和15的水體中的生長(zhǎng)差異。
• The results showed,the growth ofAnguilla anguilla elver and the protease activity were very significantly (P＜0.05) influenced by salinity.
  實(shí)驗(yàn)結(jié)果表明,鹽度對(duì)歐鰻黑仔苗的生長(zhǎng)和體內(nèi)蛋白酶活性具有顯著的影響(P＜0．05);
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