intertwine
发表于 2025-3-25 06:36:44
http://reply.papertrans.cn/83/8283/828233/828233_21.png
并排上下
发表于 2025-3-25 11:18:26
http://reply.papertrans.cn/83/8283/828233/828233_22.png
right-atrium
发表于 2025-3-25 13:26:10
Pesticide residue analysis of water and sediments: Potential problems and some philosophy,stilled water as “pure” water but studies have shown that such need not be the case ... 1971 b). When we discuss the analysis of pesticide residues in water it is important to remember to define the quality of water under study since this markedly affects the approach to problem solution.
Intervention
发表于 2025-3-25 19:51:17
http://reply.papertrans.cn/83/8283/828233/828233_24.png
易受刺激
发表于 2025-3-25 23:33:31
http://reply.papertrans.cn/83/8283/828233/828233_25.png
Defiance
发表于 2025-3-26 00:33:14
http://reply.papertrans.cn/83/8283/828233/828233_26.png
疲惫的老马
发表于 2025-3-26 06:09:09
http://reply.papertrans.cn/83/8283/828233/828233_27.png
miniature
发表于 2025-3-26 09:44:51
http://reply.papertrans.cn/83/8283/828233/828233_28.png
治愈
发表于 2025-3-26 13:43:06
http://reply.papertrans.cn/83/8283/828233/828233_29.png
裂隙
发表于 2025-3-26 20:31:00
Opening session of the US-ROC Seminar on Environmental Problems Associated With Pesticide Usage in First of all I would like to extend to you our wannest welcome for attending this seminar, particularly for those who have traveled long distances such as from the United States.