Results For collagen scaffolds coupled with RGD peptides, conjugation of Sulfur element was found by XPS spectrum.
结果耦联组的XPS谱图检测到硫元素，证明已将RGD肽化学结合于胶原材料表面。
The element nitrogen and sulfur in waste tyres are major precursors of secondary pollutions.
废轮胎本身含有的硫和氮是热解二次污染物产生的前驱元素。
The element sulfur as a main product prevented acidification of the biological fixed bed, which maintained the stability of the operation.
元素硫作为主要产物防止了生物固定床的酸化，并保证脱硫装置的稳定性。
应用推荐