| 单词 | power-dam |
| 释义 | > as lemmaspower-dam power-dam n. ΘΚΠ the world > matter > physics > electromagnetic radiation > electricity > electrical power, electricity > place of power generation > [noun] > hydroelectric power > dam used in power-dam1890 1890 Mountain Democrat (Placerville, Calif.) 29 Mar. Work on the power dam in Ogden canyon has commenced, about 100 men being employed, and before long the works will be ready to furnish power enough to run all the factories that will be located in ten years. 1996 Go North (Ontario Northland Railways) 2 i. 6/3 Automation of the power dams in the 1970s eliminated the need for people and Fraserdale, once a thriving community of 350 hydro employees, was closed. < as lemmas |
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