“pyrazine”的概念、定义、翻译、参考文献-科学参考

单词	pyrazine
释义	pyrazine Encyclopedia 理学吡嗪释 pyrazine吡嗪 1,4位含两个氮杂原子的六元杂环化合物，分子式C4H4N2。 Chemistry ＞有机化学＞有机化合物＞释义 pyrazine吡嗪＞有机化学＞有机化合物＞释义 pyrazine对二氮杂苯
随便看	Holland Festival Holland’s theory of vocational choice Hollenberg figure Hollerith Holley Holley inequality Holliday junction Hollis Burnle Chenery Hollmann circuit Holloko hollow Holloway formula hollow beam hollow blow molding hollow blow molding machine hollow blow moulding hollow catchoed light source hollow cathode lamp hollow-cathode lamp hollow cathode lamp (HCL) hollow circular cylinder hollow-core bragg fiber hollow core optical fiber hollow core optical fiber laser hollow cup motor

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。