A.22dB(A) B.17dB(A) C.12dB(A) D.7dB(A)
A.128mg/m³ B.175mg/m³ C.270mg/m³ D.315mg/m³
A.等面積補(bǔ)償 B.等當(dāng)量生物質(zhì)補(bǔ)償 C.等植株數(shù)量補(bǔ)償 D.等植物種類補(bǔ)償