Objective To explore the clinical effect of compound glycyrrhizic acid ammonium S combined with Bozhi glycopeptide in the treatment of psoriasis vulgaris.

频目的探讨复方甘草酸单胺S联合薄芝糖肽治疗寻常型银屑病临床疗效。

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Graft copolymerizations of butyl acrylate (BA) onto starch (s) were carried out with ceric ammonium nitrate as initiator, and influence of starch pasting on graft reaction is tested.

以硝酸铈铵为引发剂将丙烯酸丁酯(BA)与淀粉(s)接枝共聚，考察了淀粉糊化对接枝反应的影响。

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The situation remains volatile because of an extremely dangerous substance, ammonium nitrate, found at the scene, said an official from the county sheriff's office.

BBC: Texas Waco fertiliser plant blast search for survivors

On Monday, the state fire marshal's office said it had ruled out weather, other natural causes, anhydrous ammonium and ammonium nitrate in a rail car as possible causes.

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The state fire marshal's office had previously ruled out four potential causes: weather, natural causes, anhydrous ammonium and ammonium nitrate in a rail car.

CNN: Cause of catastrophic Texas explosions remains mystery