Experiments have shown that, on free corrosion potential, the corrosion of carbon steels with disbonding defect of coating is heavier than that of breaking defect of coating with times.
结果表明,随着浸泡时间的延长,在自然腐蚀电位下,存在剥离涂层缺陷时碳钢的腐蚀程度高于破损涂层缺陷时碳钢的腐蚀程度;
This paper reports the microsurgery using free forearm flap in the treatment of large postoperative scalp defect from scalp cancer in one patient.
本文报道应用显微外科技术,对一例头皮癌根治术后头皮大片缺损者,采用游离前臂皮瓣移植术,结果满意。
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