“polyphosphoric acid”的概念、定义、翻译、参考文献-科学参考

单词	polyphosphoric acid
释义	polyphosphoric acid Encyclopedia 理学聚磷酸释 polyphosphoric acid; PPA聚磷酸在磷化工中，磷酸质量分数在105%以上的磷酸。它与一般的浓磷酸不同，实际上是一系列磷酸聚合物的混合物。又称多聚磷酸、多磷酸。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 polyphosphoric acid多磷酸＞无机化学＞无机化学基本概念与无机化合物＞释义 polyphosphoric acid聚磷酸
随便看	safety management axiom safety management diagnosis safety management during construction Safety Management Measures in Primary School, Secondary School and Kindergarten safety management method safety management methodology safety management mode safety management of blasting materials safety management of construction project safety management of crane equipment safety management of exploration blasting operation safety management of gas station safety management of genetic engineering safety management of landscape architecture engineering safety management of lift safety management of mineral processing plant safety management of oil and gas pipelines safety management of passenger aerial cableway safety management of seismic crew safety management philosophy Safety Management Regulations for Reservoirs and Dams safety management responsibilities of pressure pipeline safety management responsibility weight system safety management science safety management strategy

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。