propagation
英 [,prɒpə'ɡeɪʃən]
美 [,prɑpə'geʃən]
英語の語源
- propagation (n.)
- mid-15c., from Old French propagacion "offshoot, offspring" (13c.) and directly from Latin propagationem (nominative propagatio) "a propagation, extension, enlargement," noun of action from past participle stem of propagare "set forward, extend, spread, increase; multiply plants by layers, breed," from propago (genitive propaginis) "that which propagates, offspring," from pro- "forth" (see pro-) + *pag-, root of pangere "to fasten" (see pact).
例文
- 1. In this paper,a Boiler Operation Optimizing model is built by using BP(Back- Propagation )Neural Network.
- 本文は人工ニューラルネットワークのBPネットワーク(Back- Propagation )を導入し、ボイラの運転最適化モデルを構築した。
- 2.If a plant has spotted or crinkled leaves,do not use it for propagation .
- 植物の葉に斑点や萎縮があれば、繁殖には使用しないでください。
- 3.Rose propagation has a long and rich history.
- バラの繁殖には長い歴史がある。
- 4.Such rootstocks or cultivars were reproduced true to type by vegetative propagation .
- これらのドリルや品種は、無性繁殖によって親本と同じタイプに成長する。
- 5.Time deviation due to propagation delay can be tolerated.
- 伝送遅延による時間ドリフトを許可する。
-