风力

fēng lì chǎng

风力场

wind force farm

yīn fēng lì yǐn qǐ de shā zi jī jù

因风力引起的沙子积聚

the accretion of sand by wind force

fēng lì xì tǒng

风力系统

wind-powered system

fēng lì de yìng yòng

风力的应用

the application of wind power

fēng lì sì jí

风力四级

four degrees on the wind scale

fēng lì qū dòng de shè bèi

风力驱动的设备

wind-powered equipment