罗马尼亚亟需援助以使其落后的工业现代化。Romania badly needs aid to modernise its outmoded industries.现在亟需食物和水。There is an urgent need for food and water.该船内部亟需油漆。The boat's interior badly needed painting....
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...