您要查找的是不是:
- Van Valen thought that even in a stable environment, competing species had to constantly adapt to maintain their relative standing. This became known as the Red Queen hypothesis. 范瓦伦认为,即使是在一个稳定的环境,竞争中的物种必须不断地适应,以保持它们的相对地位。这被称为红皇后假说。
- On almost automorphic solutions of the competing species problems 竞争系统的几乎自守解
- We have limited funds and several competing claims. 我们的基金有限而争相申请的却有几处。
- Several companies are competing for the contract. 几家公司正为争取一项合同而互相竞争。
- Do wolves belong to the canine species? 狼是犬科动物吗?
- We should do our best to save endangered species. 我们应该竭尽全力挽救濒于灭绝的生物。
- This rare bird has become an endangered species. 这种珍禽已成为濒临灭绝的物种。
- He was wearing a strange species of hat. 他戴着一种奇怪的帽子。
- In summer, flowers are competing in splendor in the garden. 夏天的花园,百花争艳。
- There are many species of chrysanthemum. 菊花品种很多。
- Today the survival of our species is threatened. 今天人类的生存受到了威胁。
- The giant panda has become an endangered species. 大熊猫已成了一种濒临灭绝的动物。
- This country is competing against other countries in trade. 这个国家在贸易方面正与其他国家竞争。
- Unlike most other bats, this species is diurnal. 这种蝙蝠与大多数蝙蝠不同,是在日间活动的。
- The Olympic Games begin with a parade of all the competing nations. 奥运会以参赛各国的列队行进开始。
- This country is competing with other countries in trade. 这个国家在贸易方面正与其他国家竞争。
- Several publishers are competing in the same market. 几家出版公司正在同一市场上进行竞争。
- This species of flower flourishes in a warm climate. 这种花在温暖的气候中长得茂盛。
- An endangered species; an endangered culture. 濒临绝种的生物种类; 濒临绝传的文化
- They decided to ballot for competing lanes. 他们决定抽签选择比赛跑道。