“脫氟”造句
2024年05月24日 03:49:18
闡述了飼料
脫氟磷酸三鈣的作用及發(fā)展必要性、內(nèi)外生產(chǎn)技術(shù)現(xiàn)狀.
The action and development necessity of the feed defluorinated tricalcium phosphate were expounded.
介紹了濕法磷酸化學(xué)法
脫氟的
脫氟機(jī)理和影響
脫氟率的多種因素.
The mechanisms and some affect factors for chemical disposal defluorination of wet - process phosphoric acid were introduced.