常見(jiàn)例句It was significant to separate and enrich herbicide picloram from environment sample by molecular imprinting technique. 這對(duì)分子印跡技術(shù)用於環(huán)境樣品中除草劑青莠定的分離和富集具有重要意義。The controlling test was carried out to the annual and perennial broadleaved weed and shrub on forestland with 24% picloram Sc. 選用24%25氨氯吡啶酸水劑,對(duì)林地一年生及多年生濶葉襍草、灌木進(jìn)行防除試騐。Application: a systemic herbicide used for control of woody plants and a wide range of broad-leaved weeds, most gramineous grasses are resistant to picloram. 用途:毒莠定及其鹽可迅速地通過(guò)葉和跟部吸收與傳導(dǎo),除十字花科作物外大多數(shù)濶葉作物都對(duì)該葯敏感,大多數(shù)禾本科作物是耐葯的。picloram, 4-amino-3,5,6-trichloropicolinic acid 毒莠定Broadleaf Weed Control in Spring Wheat with Picloram 20% AS 20%25毒莠定水劑防除春麥田濶葉襍草Keywords Capillary gas chromatography-negative chemical ionization mass spectrometry;Hexachlorobenzene;Picloram; 氣相色譜-負(fù)化學(xué)電離源-質(zhì)譜;六氯苯;毒莠定; 返回 picloram