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- ecological food chain 生态食物链
- Producer The first TROPHIC LEVEL, in a food chain. 生产者:食物链中第一个营养级。
- Insects are fairly low down (on) the food chain. 在食物链中,昆虫是相当低的一级生物。
- Removal of SRMs from food chain. 从食品链中去除。
- Its roots are part of the food chain. 根部参与食物链。
- Nothing. He's at the top of the food chain. 没有,他是食物链的最顶层。
- Plankton is at the bottom of the marine food chain. 浮游生物处于海洋食物链的最底层。
- Fordham said that because many of the sharks on the red list are at the top of the food chain, their extinction could also cause major local ecological problems. 福特汉姆表示,由于红色名单上的许多鲨鱼物种都处于整个生物食物链的顶层,它们的灭绝可能还会引起严重的区域性生态问题。
- The tiger occupies the top position of the food chain in ecosystem, so the key species in nature conservation and of important ecological and scientific value. 虎在生态系统中处在食物链的顶端,是自然保护中的旗舰物种,具有重要的生态价值和科学价值。
- The project will be planting, processing, tourism and other projects through the food chain organically combine to form a good economic, social and ecological benefits. 本项目将种植、加工、旅游等项目通过生物链有机地结合起来,形成了良好的经济、社会及生态效益。
- A group of organisms that occupy the same position in a food chain. 营养层次,营养级在食物链中居于同一地位的一群生物
- A reach of prairie;the lower reaches of the food chain. 大草原地区;食物链的低等生物群
- Many young Chinese love to eat at the international food chain. 中国的很多年轻人都喜欢这个国际食品连锁店。
- No wonder we're dangling at the bottom of the food chain. 难怪我们只能在食物链的底部晃来晃去。
- The feeding level an organism occupies in a food chain. 指处于食物链某一环节上的所有生物种之总和。
- Mercury accumulates as it works its way up the food chain. 汞会随着食物链上的食物传递而积聚。
- Location - Wang Shu of the county - Dayi County is the state-level ecological food, beautiful Xiling Snow Mountain Springs gathered Azolla wine Lingqi, patriotic dedication Azolla is eternal life! 公司所在地--蜀之望县--大邑是国家级食品生态县,美丽的西岭雪山山泉聚集了满江红酒的灵气,爱国敬业是满江红永恒的生命!
- Phytoplankton provide the basis for the whole marine food chain. 浮游植物为整个海洋的食物链提供了基础。
- The food chains extend to the abyss. 食物链一直延伸到深渊。
- Aquatic food chains are different from terrestrial ones. 水生食物链不同于陆地食物链。