1) immobile phosphorus
固定性磷
3) phosphate immobilization
磷的固定
4) fixed phosphorus
固定态磷
1.
The fixed phosphorus in the soil was increased day after day because of long-term phosphorus application,The scientists designed the culture experiments in greenhouse under the constant temperature and found the original characters of humic acids changed.
长期施用磷肥导致土壤中固定态磷数量日渐增多,如何活化利用这部分磷日益成为节约磷肥资源、提高磷肥利用率的难题。
5) fixation of phosphorous fertilizer in soil
磷肥固定量
补充资料：固定
①不变动或不移动的（跟‘流动’相对）：～职业丨～资产。②使固定：把学习制度～下来。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条