“ragweed pollen allergy”的概念、定义、翻译、参考文献-科学参考

单词	ragweed pollen allergy
释义	ragweed pollen allergy Encyclopedia 农学〔生物入侵社会影响〕释 ragweed pollen allergy豚草花粉过敏症人体接触菊科豚草属入侵植物豚草和三裂叶豚草的花粉（含酚类物质）后发生化学反应迅速释放可溶性蛋白，作为花粉症主要变应原引发人体产生的过敏反应。
随便看	circular barrel circular birefringence circular body circular chart circular chessboard circular clay bar overlaying Circular Coin with a Circular Hole Circular Coin with a Square Hole circular cone circular congruence circular conical surface circular conoid circular convolution circular coordinate circular correlation circular cumulative causation circular current circular curve circular curve location circular curve of railway circular cylinder circular cylindrical bearing circular cylindrical coordinate circular cylindrical surface circular cylindrical wave

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。