“plant growth substance”的概念、定义、翻译、参考文献-科学参考

单词	plant growth substance
释义	plant growth substance Encyclopedia 理学植物激素释 plant growth substance植物生长物质在低浓度下能调控植物生长发育过程的一类既非营养物质也非结构物质的小分子有机物。 Biology plant growth substance植物生长物质
随便看	closed current closed curve closed-curve problem closed cycle closed cycle engine closed-cycle refrigerator closed differential closed differential field closed differential form closed differential relation closed disk closed domain closed drain system closed-easy-axis closed economy closed ecosystem closed edge sequence closed edge train closed elastic drive closed element closed embedding closed-end fund closed equivalence relation closed expression closed extension

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。