As the waste materials decompose, they produce methane gas.废物腐烂时会产生沼气。Most animals decompose very quickly after death.大多数动物死后很快腐烂.You can apply heat to decompose organic compounds.你可以加热来分解有机化合物....
You can apply heat to decompose organic compounds.你可以加热来分解有机化合物.As the waste materials decompose, they produce methane gas.废物腐烂时会产生沼气。Most animals decompose very quickly after death.大多数动物死后很快腐烂.Aeration is a tank where m...
航道有浮标表示.The channel is marked by buoys.声纳浮标允许只以一艘船来记录折射剖面.The sonobuoy permits recording a refraction profile with only one ship.他看到印奇角礁石上那浮动的浮标.He saw the buoy floating above the Inchcape Rock....