碱化

The ephedrin was extracted from the upper layer of xylene extraction solution and sodium c...

下层代,酸,得麻黄卟啉。

A great quantity of soluble inorganic salt can force the surrounding soil seriously become salinization and alkalinization.

量可溶性无机盐会加剧周边土壤盐。

Conclusions TLS can be effectively controlled by early recognition and administration of allopurinol therapy and alkalinization of urine.

结论早期诊断并及时给予别嘌呤醇及静脉利尿是治疗TLS关键。

CONCLUSION:Besides some chemiotherapy regimens such as cyclophosphamide,busulfan and TBI,GVHD and virus infection a...

在常规水、、利尿基础上加用美司抗病毒治疗,可降低HC发生率。

The results of Ferron method denoted that the species distribution depended upon the basicity(B), nFe:nAl and aging time.

研究了熟时间、度B等因素对PFASiC溶液形态转影响。

Potted plant experiment was used in studying the effect of 7% glyphosate aqueous solution at five concentrations on soil salinize and alkalize.

通过室内盆栽模拟实验,研究了5种浓度7%草甘膦水剂对土壤盐影响。

Polynionic celluloses were preparated by alkalify and etherify of refining cotton.The degree of replacement of the polynionic cellulosesis was high.The radicals of replacement were distributed evenly.

采用精制棉经过、醚得到高取代度且取代基均匀分布聚阴离子纤维素产品。