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| chain of food | |||
| food cycle; food web | |||
| food chain A sequence of organisms on successive trophic levels within a community, through which energy is transferred by feeding; energy enters the food chain during fixation by primary producers (mainly green plants) and passes to the herbivores (primary consumers) and then to the carnivores (secondary and tertiary consumers) (生物社区内同一营养级别上的一系列有机体，能量通过捕食的形式传递：能量通过主要生产者(主要是绿色植物)的固定进入食物链，然后传递到草食动物(主要消费者)，然后传递到肉食动物(二级和三级消费者)。) | |||
| food chain | |||
| chain of transformers | |||
| chain of food organisms | |||
| 食物链: 31 phrases in 10 subjects |
| Agriculture | 1 |
| Animal husbandry | 2 |
| Desert science | 4 |
| Ecology | 6 |
| Economy | 1 |
| Food service and catering | 1 |
| Name of organization | 5 |
| Nursing | 1 |
| Oil / petroleum | 2 |
| Technology | 8 |