bottleneck effect
基本解释
- 瓶颈作用
- [物化] 瓶颈效应
英汉例句
- There are many defects in the present teaching operational system that severely bottleneck the teaching effects and affect the higher educational quality.
现行的教学运行机制仍然存在诸多不完善之处，严重制约了教学效率，影响了高职教育的质量。 - The results indicate high levels of genetic diversity within populations and no signs of severe genetic bottleneck effects were found in this rare species.
结果表明太行花居群内维持着较高的遗传多样性水平，未显示遭受过严重遗传瓶颈的迹象。 - The paper also analyzed the promoting effects of road traffic and bottleneck excited today, and suggested some corresponding countermeasures on how to protect the tourism development in Xinjiang.
在对问题进行深入分析的基础上，提出了新疆公路建设如何更好的保障旅游业的发展的对策和建议。