车间空气中敌百虫卫生标准: health standard for trichlorfon in the air of workplace
Example Sentences:
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.
A study on the fruit thinning effect of dipterex on red fuji apples 敌百虫对红富士苹果疏除效应的研究
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.
Acute toxicities of two organphosphorous pesticides to water fleas moina mongolica 敌百虫和久效磷农药对蒙古裸腹?的急性毒性研究
7.
Methods of qualitative and quantitative analysis for ddvp and trichorfon in case samples 中毒检材中敌敌畏敌百虫的定性及定量分析方法
8.
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。
9.
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。
