The present investigation involves the separa-tion of zinc and nickel from a sulfate solution using the acidic leaching ......

The apoplast is an interconnected compartment with a thin water-film that alkalinizes under stress.This systemic pH incr......

背景咳嗽为拔管时最常见的并发症,可导致高血压、高眼压、高颅压、心动过速、心律失常、支气管痉挛、腹部切口撕裂.目的 套囊内利......