1) dry application of PAM
干施PAM
1.
By use of foreign rainfall simulator,the effects of dry application of PAM to increase rainfall infiltration and reduce runoff and erosion are studied in loess hill area in Inner Mongolia,which supply technical support for applying PAM in field test.
利用国外降雨模拟器,采用干施PAM的新方法,研究土壤结构调理剂PAM用于内蒙古黄土丘陵区增加降雨入渗量、减少径流量与侵蚀量的作用功效,为PAM技术田间试验与应用提供技术支撑。
2) polyacrylamide
[英][,pɔlə'kriləmaid] [美][,pɑliə'krɪlə,maɪd]
PAM
1.
In combination Fenton with microwave processes for treating polyacrylamide containing wastewater in Daqing Oilfield,the results revealed that the effects of pH value,temperature,concentration of Fe2+ and H2O2 on the degradation of PAM were discussed.
针对油田聚合物驱后的含聚丙烯酰胺(PAM)污水,采用微波与Fenton试剂法相结合进行处理,探讨了pH值、温度、Fe2+和H2O2浓度等条件对PAM降解效果的影响。
2.
In order to clarify the effect of water conservation of polyacrylamide(PAM)(0 mg/kg,54.
有机高分子聚合物能对土壤水分特征产生重要影响,为阐明聚丙烯酰胺(PAM)对黄土高原主要土壤类型(黄绵土、黑垆土和塿土)的保水作用,采用土柱法研究了PAM用量分别为54。
3.
Isothermal adsorption-desorption and simulated flooding experiment were processed for investigating the effect of water soluble polyacrylamide(PAM) and several chemical enhancers on the adsorption-desorption mechanism of nitrogen from typical purple soil,and release of nitrogen from sediment under flooding condition.
通过等温吸附-解吸试验和模拟淹水试验,研究了聚丙烯酰胺(PAM)与几种强化剂协同作用对紫色土氮素的吸附-解吸和向水体迁移释放的影响。
4) PAM P
PAM-P
5) competitive differen-tiation
PAM法
6) white water of papermaking
C-PAM
补充资料：2-PAM iodide
分子式：C7H9IN2O
分子量：264.07
CAS号：94-63-3
性质：淡黄色针状结晶性粉末。熔点225-226℃。25℃水中溶解度为48mg/ml。碱性溶液中易破坏。
制备方法：由氯解磷定置换得到。将氯解磷定加等量水，加热溶解，搅拌下滴加碘化钾饱和溶液，析出结晶，过滤，甩干。再用蒸馏水重结晶，活性炭脱色得碘解磷定。
用途：用于烷基磷酸酯类家药中毒的解毒剂。该品是胆碱酯酶再激活剂。
分子量：264.07
CAS号：94-63-3
性质：淡黄色针状结晶性粉末。熔点225-226℃。25℃水中溶解度为48mg/ml。碱性溶液中易破坏。
制备方法：由氯解磷定置换得到。将氯解磷定加等量水，加热溶解，搅拌下滴加碘化钾饱和溶液，析出结晶，过滤，甩干。再用蒸馏水重结晶，活性炭脱色得碘解磷定。
用途：用于烷基磷酸酯类家药中毒的解毒剂。该品是胆碱酯酶再激活剂。
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