pyrazine造句

• Study on hydrogen - tritium exchange reaction of tritiated tetramethyl pyrazine
  液相氚化川芎嗪的氚氢交换反应
• 2 - acetyl pyrazine
  2 -乙酰基吡嗪
• The variety and high content of pyrazine compounds in maotai - flavor liquor are regarded as the products of maillard reaction so far
  摘要迄今为止，普遍认为酱香型白酒中种类众多、含量很高的吡嗪类化合物是通过美拉德反应途径产生的。
• However , related data show that besides maillard reaction , the microbial metabolic pathway , the protein and amino acids healing processes can also produce pyrazine compounds
  但据有关资料表明，除了“美拉德反应途径”外还有“微生物代谢产物途径、蛋白质加热分解途径和氨基酸类的加热分解途径”也可以产生吡嗪类化合物。
• Baoxiang gao , quanguo zhou , yanhou geng , yanxiang cheng , dongge ma , zhiyuan xie , lixiang wang , fosong wang “ new fluorescent dipolar pyrazine derivatives for non - doped red organic light - emitting diodes ” materials chemistry and physics 99 ( 2006 ) 247 ? 252
  高保祥,王明,程延祥,王利祥,景遐斌,王佛松“高荧光量子效率三亚吡嗪衍生物的合成与性能” ，应用化学2007 ，第24卷4期365 - 369 。
• Vanadium complexes with catecholate or pyrazine 2 - carboxylate ligands were prepared and characterized by fourier transform infrared spectroscopy , 1h nuclear magnetic resonance spectroscopy , ultraviolet - visible spectroscopy , and elemental analysis
  制备了含苯磷二酚配体或吡嗪2 -羟酸酯配体的钒配合物，并运用傅里叶变换红外光谱、核磁共振谱、紫外可见光谱及元素分析对其进行了表征。