trophic cascade

常見例句

雙語例句

• Biologists define the series of top-down changes as a trophic cascade.
  生物學家把這一系列自上而下的變化稱爲食物鏈自由放泄。
  blog.sina.com.cn
• Increasing the evenness led to what the researchers call a "powerful trophic cascade", resulting in fewer potato-munching beetles and larger potato plants.
  他們發(fā)現(xiàn)增加平衡度會産生他們稱之爲“強力營養(yǎng)級串聯(lián)”的現(xiàn)象，會使喫土豆的甲蟲的數(shù)量減少，同時會使土豆更高大強壯。
返回 trophic cascade