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- freshwater food web 淡水食物链
- European freshwater food fish having a greenish back. 背部呈绿色的欧洲淡水食用鱼。
- The science, art, and business of cultivating marine or freshwater food fish or shellfish, such as oysters, clams, salmon, and trout, under controlled conditions. 水产养殖在控制条件下,科学、艺术及商业性培植海水或淡水食用鱼或介壳类,如牡蛎、蛤、鲑及鳟鱼
- A large South American freshwater food fish(Arapaima gigas) that typically attains a length of3 meters(10 feet). 巨体舌鱼属一种大型南美淡水食用鱼(巨骨舌鱼)一般长达3米(10英尺)
- The complexity of the food web is thus greatly simplified. 这样,错综复杂的食物网就大大简化了。
- A freshwater food and game fish(Stizostedium vitreum) of North America, having large staring eyes. 大眼鰤鲇一种淡水食用与捕猎鱼,(大眼狮鲇),产于北美,具有大而凝视的眼睛
- Major disruptions to the marine food web are a foremost concern. 海洋食物网会受到严重破坏,是最令人忧虑的事。
- A freshwater food and game fish(Stizostedium vitreum) of North America,having large staring eyes. 大眼鰤鲇一种淡水食用与捕猎鱼,(大眼狮鲇),产于北美,具有大而凝视的眼睛。
- North American freshwater food fish (Morone chrysops) having a silvery color and blackish stripes on each side. 金眼鲈,白鲈:一种北美洲淡食用鱼(白鲈)属,银色,两边各有黑色条纹
- North American freshwater food and game fish (Micropterus dolomieui) having a shorter upper jaw than the similar largemouth bass. 小口黑鲈:北美洲产的一种淡水食用和观赏鱼类(小口黑鲈黑鲈属),与类似的大嘴鲈鱼相比,其上腭较短
- Any of several freshwater food and game fishes of the genus Thymallus of the Northern Hemisphere, having a small mouth and large dorsal fin. 茴鱼北半球的几种茴鱼属的几种供食用钓捕用的淡水鱼类中任何一种,有小嘴和大背鳍
- Any of various chiefly North American freshwater food fishes of the genus Coregonus, having a generally white or silvery color. 白鲑一种鲑鱼属,主要是北美淡水食用鱼,通常具有白色或银色的色泽
- Hope everybody to chongqing food web forums for his own family, often at home. 希望大家把渝菜网论坛当成自己的家,常回家看看。
- And that means there's finally a perk to being the foundation of the food web. 这也意味着,处于整个食物网最底部,还是有些好处的。
- The science,art,and business of cultivating marine or freshwater food fish or shellfish,such as oysters,clams,salmon,and trout,under controlled conditions. 水产养殖在控制条件下,科学、艺术及商业性培植海水或淡水食用鱼或介壳类,如牡蛎、蛤、鲑及鳟鱼。
- North American freshwater food and game fish (Micropterus salmoides), mostly grayish black with a dark irregular stripe along each side and a large upper jaw extending past the eye. 大嘴鲈:一种北美的淡水可食用和供娱乐的鱼(大口黑鲈),大部分呈灰黑色,每一侧有黑色不规则条纹,并有一个巨大的一直延伸超过眼睛的上颚
- How do we characterize and differentiate amongst a crystal lattice, the Internet and a food web? 我们如何来认识和区分晶格、Internet和一个生态食物链 ?
- Previous studies have suggested "contaminating chemicals are slowly getting into the deep-sea food web," Hoving noted. 霍文指出,以往的研究表明“化学品的污染正在慢慢进入深海食物网”。
- Whatever happens to zooplankton in the ocean has an immediate impact on the rest of the marine food web. 任何影响海中浮游动物的事件,都会立即牵连到海洋食物网其他的部份。
- The extinction of key species could have cascading effects throughout the food web. 关键物种的灭绝可能通过食物链产生级联效应。