• 增加力量

Gainon盖农gainn.获得；收益；增益v.获得；到达；增加；获利；(钟、表等)走得快gain of night vision instrument夜视增益gain to noise temperature ratio增益同噪声温度比gaint magnetostrictive material超磁致伸缩材料Gain access to main gatehouse.进入警卫室要地。gain-frequency characteristics增益频率特性gain everything and lose nothing有百利而无一害gain on conversion of investment投资变换收益gain remission from tax payments获准免税gaint magnetostrictive actuators超磁致伸缩驱动器Gains on real estate investments不动产投资利益