propagation
英 [,prɒpə'ɡeɪʃən]
美 [,prɑpə'geʃən]
助记提示
1、pro- "forth" + pag- + -ation.
2、步步为营、稳扎稳打、环环相扣地向前，使其生生不息、香火不灭、永保不虞、连续不断。
3、该词的原始含义是用压条法生根繁殖植物，后来，含义在此基础上进行了引申扩展。
双语例句
- 1. In this paper, a Boiler Operation Optimizing model is built by using BP ( Back - Propagation ) Neural Network.
- 本文引入人工神经网络之BP网络 ( Back-Propagation ),建立了锅炉的运行优化模型.
来自互联网
- 2. If a plant has spotted or crinkled leaves, do not use it for propagation.
- 如果植物的叶子有斑点或者萎缩，就不要用来繁殖。
来自柯林斯例句
- 3. Rose propagation has a long and rich history.
- 玫瑰繁殖有着悠久的历史。
来自辞典例句
- 4. Such rootstocks or cultivars were reproduced true to type by vegetative propagation.
- 这些钻木和品种,通过无性繁殖长成和亲本一样的类型.
来自辞典例句
- 5. Time deviation due to propagation delay can be tolerated.
- 允许存在传输延迟所引起的时间漂移.
来自辞典例句
