1) sample contamination
样品污染
2) polluted water specimens
污染水样
3) contaminated sample
污染样本
1.
The results indicate that the PNT method is superior to the L???M method in unbiasness, but slightly inferior to the L???M method in effectiveness for contaminated samples, and that the advantage of the PNT method is more obvious to samples with larger contaminated ratio.
结果表明:在污染样本情况下,PNT法无偏性优于L M效性略差于L M法;当污染样本比例较大时,与L M法相比,PNT法更具稳健性。
4) contamination sampling
污染取样
5) soiled swatch
染污布样
6) contamination sampling
污染采样
补充资料："谁污染谁治理"原则
见污染者负担原则。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条