A P-N-Br synergistic flame retardant pentaerythritol bisphosphorate tribromoaniline salt was synthesized using phosphorus oxychloride, pentaerythritol, aniline, and bromine as raw materials.
以三氯氧磷、季戊四醇、苯胺和液溴为原料,合成了一种具有成炭结构的磷氮溴协效阻燃剂季戊四醇双磷酸三溴苯胺盐。
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更多双语例句So if you get these two guys together you get CvdT=-pdV Cv dT is minus p dV.
把它们联系,起来。
What is this orbital? Yup. And there's only 2pz one correct answer here, which is to 2 p z.
它的轨道是什么?,嗯,这里,只有一个答案,那就是。
OK, in fact if we look at this, if I say, print of p, it prints it out in that form.
好,实际上如果,我们来看看这个,如果我输入,p的显示。
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