“苯甲酰吡唑酮类除草剂”的概念、定义、翻译、参考文献-科学参考

单词	苯甲酰吡唑酮类除草剂
释义	苯甲酰吡唑酮类除草剂 Encyclopedia 农学苯甲酰吡唑酮类除草剂释 benzoylpyrazolone herbicides苯甲酰吡唑酮类除草剂一种对羟基苯基丙酮酸双氧化酶类抑制剂。结构通式中R部分为脂肪链；R1、R3为拉电子基团，如NO2、CF3、SO2Me、Cl等活性较好，当R3为强拉电子基团时，R1为甲基，也具有很好的活性；R2部分可为H、卤代烷氧烷基、或者含有氧、氮、酰胺等杂原子或基团的链状、环状取代基。
随便看	uncodifiability of ethics thesis uncollided neutron flux uncollimated uncompetitive enzyme inhibition uncompetitive inhibition uncompetitive inhibitor uncompleted orbit unconditional unconditional basis unconditional convergence unconditional differential form unconditional experiment unconditional extremum unconditional inequality unconditionally convergent unconditionally convergent series unconditionally divergent series unconditionally summable series unconditional positive regard unconditional probability unconditional stability unconditional stability criterion unconditional summability unconditioned unconditioned reflex

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。