n.[生]異養(yǎng)生物

The culture of active sludge of secondary sedimentation tank of a s ew age treatment plant makes the amount of heterotroph in the sludge be reduced and the amount of nitrobacteria be increased and become the dominating one. 通過對某污水處理廠二沉池的活性污泥進(jìn)行培養(yǎng),使污泥中異養(yǎng)菌數(shù)量減少,硝化細(xì)菌數(shù)量增加,成為優(yōu)勢菌。

The heterotroph germs'quantities and distributions in the bottom of the Dian Chi Lake 滇池上層底泥中的異養(yǎng)菌

heterotroph callus 異養(yǎng)愈傷組織

autotrophic heterotroph 自養(yǎng)異養(yǎng)生物

adj.非自養(yǎng)的；異養(yǎng)的