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- Natural riparian poplar forests and their Conservation strategies in Etris river, Xinjiang. 新疆额尔齐斯河河谷天然杨树林及其保育对策研究。
- Understanding why they choose the brooding spots they do may improve coastal wildlife conservation strategies. 如果能了解海燕如何选择繁殖地点,就可能改善海岸野生生物的保育策略。
- Title: Fish resources and their conservation strategies in Hepu Dugong State Nature Reserve and its adjacent waters. 关 键 词: 合浦儒艮国家级保护区;鱼类资源;区系;
- The results of the study will form the basis for formulation of long-term conservation strategies to stop degradation of the Pearl River Delta. 研究结果将用于制定长远保育政策,协助遏止珠三角环境恶化的情况。是次研究由爱普生基金独家赞助。
- It integrates pollution prevention and resource conservation strategies into the development of more ecologically and economically sustainable product system. 它是将综合预防污染和节约资源的战略用于产品的设计中,以开发更生态的、经济的、可持续发展的产品体系。
- This article will make a brief summary of the number, distribution, threatened causes of Chinese endemic amphibians, in order to draw up relevant conservation strategies. 本文将对中国特有两栖类的数量、分布、受胁原因作简要阐述,以制定相应的保护对策。
- Finally, we reviewed the research on origin of Pinus and conservation strategy of genetic diversity, etc. 最后,回顾了松树的起源及其遗传多样性保护策略等方面的研究。
- A study commissioned in April 1996 is under way to help develop an effective,long-term conservation strategy for this species in Hong Kong. 当局仍在进行一项于一九九六年四月展开的研究,以助制订保护这种海豚的有效长远策略。
- A conservation strategy for the Far Eastern leopard was developed by WWF in 1997 and approved as the National Strategy in 1998. 世界自然基金会于1997年为远东豹制定一套保育策略,在1998年获得认可为国家策略。
- A study commissioned in April 1996 is under way to help develop an effective, long-term conservation strategy for this species in Hong Kong. 当局仍在进行一项于一九九六年四月展开的研究,以助制订保护这种海豚的有效长远策略。
- Reintroducing Formosan Landlocked Salmon into the other creeks which they do not exist currently will be the main conservation strategy in the next few years. 将樱花钩吻鲑放流至目前没有生存的溪流,将是未来几年保育工作的重点之一。
- Our community is a leader in the conservation of wildlife. 我们社区在野生动物保护方面走在前头。
- The magnolia is one of many medicinally valuable plants threatened by logging, intensive farming and over-harvesting in China. But the country's radical new plant conservation strategy may turn this around. 在中国,有许多珍贵的药用植物由于伐木、集约农业和过度采集而受到威胁,其中就有玉兰。但是,随着中国强有力的新植物保护战略的推出,这个形势将得到扭转。
- The boys re-enacted the strategies in mock battles. 男孩们在模拟战中重现了那些战略。
- Who discovered the conservation of energy? 谁发现了能量守恒?
- Conservation is of the utmost importance. 保护自然资源至关重要。
- Factors of Retrogradation in Ruoergai Wetland and its Conservation Strategies 若尔盖湿地退化原因及保护对策
- Causes and conservation strategies of amphibian population declination 两栖类种群数量下降原因及保护对策
- Conservation methods will also help meet their energy needs. 能量保存方法也会有利于满足其能源需求。
- The research situation and conservation strategies of Magnolia sieboldii K.Koch 天女木兰研究现状及保育对策