diffusion
发音
英 [dɪ'fju:ʒn]
美 [dɪˈfjuʒən]
-
- n.
- 扩散
- <物，化>扩散
- 传播
- <人>（文化等的）传流
单词词源
双语例句
- 1. Countries with policies preventing their diffusion lost out .
- 用政策来防止信息技术扩散的国家只有死路一条。
- 2. None had the right mix of consistency diffusion and price .
- 但却没有种稠度，扩散性和价格的合适组合。
- 3. Meanwhile , the diffusion of technological expertise and experience should lay the foundations for more effective innovation in the longer term .
- 与此同时，从更长期角度看，技术专长和经验的传播应当为更有效的创新奠定基础。
- 4. Other issues include scaling-down problems that occur with biochemical reactions , such as diffusion rates and heating .
- 其它还包括降低生化反应中出现的问题如速度和加热的弥散。
- 5. The information revolution facilitates rapid diffusion of technology and know-how , allowing solid productivity increases to accompany high investment rates in emerging markets .
- 信息革命使技术和知识得以迅速普及，使新兴市场中生产率的平稳增长与较高的投资率并存。