trichlorfon造句

例句与造句

1. Health standard for trichlorfon in the air of workplace
   车间空气中敌百虫卫生标准
2. Maximum residue limits of trichlorfon in foods
   食品中敌百虫最大残留限量标准
3. Protective effect of tetrandrine on mice poisoned with trichlorfon
   粉防己碱对敌百虫中毒小鼠的保护作用
4. Method for the determination of trichlorfon residues in cereals for export
   出口粮谷中敌百虫残留量检验方法
5. Method for determination of trichlorfon residues in meat and meat product for export
   出口肉及肉制品中敌百虫残留量的检验方法
6. It's difficult to find trichlorfon in a sentence. 用trichlorfon造句挺难的
7. It is introduced that the quantitative analysis of trichlorfon by reverse phase hplc , using acetonitrile and water ( 50 : 50 ) as mobile phase , using cn column and ultraviolet detector
   摘要本文采用即以乙腈+水( 50 + 50 )为流动相，用cn柱和紫外检测器分离测定敌百虫原药及40 %敌?毒乳油中敌百虫反相高效液相色谱法。
8. Dichlorvos and trichlorfon are middle toxic and high active . the difference between traditional production and one - step production is compared . the one - step production has an advantage in quality , stability and cleanness
   摘要敌敌畏、敌百虫系中毒高效农药，仍保持着旺盛的市场前景。对敌敌畏敌百虫的传统生产工艺和“一步法”合成工艺进行了比较，后者产品含量高，质量稳定，对环境污染小，属清洁生产工艺。