单词	林业资源普查
释义	林业资源普查 comprehensive survey of forest resources
随便看	displacement coefficient displacement coefficient method Displacement coefficient of center circle displacement collision displacement combustion engine displacement comparison displacement compatibility displacement compensation displacement component displacement compressor displacement-compressor displacement compressorpositive type compressor displacement compressors displacement condition displacement configuration displacement constant displacement constraint displacement constraints displacement continuity displacement control displacement-control displacement control effect displacement controlled displacement controller Displacement control mechanism