“chemical control of weeds”的概念、定义、翻译、参考文献-科学参考

单词	chemical control of weeds
释义	chemical control of weeds Encyclopedia 农学杂草防治释 chemical control of weeds杂草化学防治利用化学除草剂对农田、果桑茶园、花卉苗圃、草原及非耕地等处的杂草进行防治的方法。
随便看	frequency meter frequency meter, frequency counter frequency method frequency mixing frequency-modulated cyclotron frequency modulated oscillator frequency modulated wave frequency modulation frequency modulation and control frequency modulation and demodulation frequency modulation, FM frequency modulation laser frequency-modulation laser interferometry frequency modulation of hydro-generator unit frequency modulation radar frequency modulation radio frequency modulation screening frequency modulator frequency multiplication frequency multiplier frequency number frequency of access frequency of alternating current frequency of an event frequency of an oscillation

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