将1%苯基 - β - 萘胺作为抗氧化剂加到所得到的聚合物中.One percent phenyl - beta - naphthylamine was added to the recovered polymer as an antioxidant.将乙酰丙酮铁, 苯基B- 萘胺及磷脂通过40目筛加入.The ferric acetylacetonate, phenyl betanaphthylamine , and lecithin...
Tasmania was named after its discoverer, A . J . Tasman.塔斯曼尼亚岛是以其发现者塔斯曼的名字命名的.Tasmania was named after his discoverer, A . J . Tasman.塔斯曼尼亚岛是以它的发现者塔斯曼为名的.He was the discoverer of the element radium.他是镭元素的发现者....