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.
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The BET specific surface area reaches 477.7 m 2 ? g - 1 for NiO calcined at 523 K.
结果表明,在523K下焙烧得到的氧化镍BET比表面达到 477.7m ~2·g~(-1).
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This Paper reports on the electrochromic characteristics of NiO - based thin films electrochemically deposited by anodization oxideglass.
本文研究了电沉积法制备的氧化镍基薄膜电致变色特性.
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Italy produced outstanding families of violin - makers. Probably the greatest of these was Auto - nio Stradivari ( 1644 - 1737 ).
意大利造就了许多杰出的小提琴制造家族, 其中最伟大的恐怕要数安东尼奥·斯特拉迪瓦里 ( 1644-1737 ) 了.
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For example, the United Nations Children's Fund estimates that some 11 million children in Africa face hunger, disease, and water shortages as a result of the strongest El nio weather phenomenon in decades.
2017年6月六级真题(第一套)阅读 Section BMany scientists believe that El nio events, caused by warming in the Pacific, are becoming more intense as a result of climate change.
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