quaternary ammonium

常見(jiàn)例句

Synthesis and flocculation performance of a new quaternary ammonium salt of lignin.
新型木質(zhì)素季銨鹽絮凝劑的合成與絮凝性能。
In their study, the scientists looked at quaternary ammonium compounds (QACs) that are used in many household cleaning goods.
在他們的研究中，科學(xué)家驗(yàn)證了在許多家居清潔產(chǎn)品中使用的季銨鹽化合物。
Praseodymium and neodymium could be deposited at lithium or quaternary ammonium amalgam electrode, but not at sodium amalgam electrode.
鐠、釹在季銨汞齊電極和在鋰汞齊電極上都能形成汞齊，而在鈉汞齊電極上則不能。