Medium - strength acid sites are predominant in NiO - ZSM - 5, which promote producing triethylenediamine ( TEDA ).
而 NiO -ZSM-5含有大量中等强度的酸中心, 有利于三乙烯二胺 ( TEDA ) 生成.
As for TEDA, projects are lifeline, so are science and technology.
对于天津开发区来说, 项目是生命线, 科技也是生命线.
TEDA encourages foreign investors to invest in high - tech industries.
天津开发区鼓励投资者设立风险投资机构.