“insect growth regulator”的概念、定义、翻译、参考文献-科学参考

单词	insect growth regulator
释义	insect growth regulator Encyclopedia 农学昆虫生长调节剂释 insect growth regulator；IGR昆虫生长调节剂在昆虫个体发育时期阻碍或干扰昆虫正常发育，使昆虫个体生活能力降低、死亡，进而使种群灭绝的一类特异性杀虫剂。在使用时不直接杀死昆虫。
随便看	equation of state of real gas equation of state of rubber equation of state of solids equation of state of thermomass equation of states equation of static pressure in fluid equation of straight line equation of tangent equation of the center equation of the equinoxes equation of the first degree equation of the fourth degree equation of the origins equation of the polar equation of the second degree equation of the third degree equation of time equation of trajectory equation of variation equations of equilibrium equations of equilibrium in solid mechanics equations of gas dynamics equations of gravitational field equations of mathematical physics equations of motion for a single particle

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