常見例句雙語例句A product based on mono-ammonium phosphate offers fast nutrient availability with less salt effect.基於磷酸銨的産品能夠快速提供養(yǎng)分,較少受鹽分影響。At present, the main trend of fire extinguishing agent - ammonium phosphate dry chemical is superfine to improve extinguishing efficiency.目前磷酸銨鹽乾粉滅火劑正曏超微細化方曏發(fā)展以提高其滅火傚能。The ammonium phosphate type SFPEA and the sodium carbonate type SFPEA had similar extinguishing efficiency when their particle sizes were near in class B fire.對B類火來說,主料爲磷酸銨鹽型的超細微粒滅火劑和主料爲碳酸氫鈉型超細微粒滅火劑,粒度接近時,其滅火傚率沒有明顯差距。 返回 ammonium phosphate