“urea phosphate”的概念、定义、翻译、参考文献-科学参考

单词	urea phosphate
释义	urea phosphate Encyclopedia 工学复合肥料释 urea phosphate磷酸脲磷酸与尿素在一定条件下反应生成的磷酸复盐。分子式为H3PO4·CO(NH2)2。含44.9%P2O5，含17.7%N。为无色透明棱柱状晶体，熔点117.3℃。易溶于水，46℃时每升水溶解磷酸脲202克，水溶液呈酸性，1%水溶液的pH为1.89。
随便看	quadratic residue symbol quadratic residue theorem quadratic risk quadratic root quadratics quadratic sieve quadratic sine quadratic smoothing quadratic solitons quadratic space quadratic space of a quiver quadratic square quadratic stability quadratic stabilizability quadratic stabilization control quadratic Stark effect quadratic sum quadratic surd quadratic surface quadratic surface form quadratic symplectic space quadratic tensor quadratic term quadratic termination quadratic transformation

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