电晕: corona; aureole防止: prevent; guard against; fore ...电晕防护: corona grading; corona shielding电晕防护器: corona guard湿晕防止剂: blush retarder电晕: [电学] (高压架空导线周围的发光现象) corona; aureole防止: prevent; guard against; forestall; avoid 防止感染 protect from infection; prevent infection; 防止浪费人力 avoid waste of manpower; 防止煤气中毒 guard against gas poisoning; 防止骄傲自满 guard against conceit and complacency; 防止错误 a safeguard against mistakes; 防止核扩散 non-proliferation of nuclear weapons; 防止青少年犯罪 the prevention of juvenile crimes; 防止疾病蔓延 prevent a disease from spreading; 教育是防止社会罪恶的最好和最终的方法。 education would be the best and final prevention against social evils. 我们必须防止这个乱子扩大。 we must prevent the trouble from spreading电晕场: corona field电晕风: coron wind电晕管: corona tube电晕环: anti-corona collar; corona ring电晕器: corotron电晕针: corona pin防电晕: anticorna; suppress corona负电晕: negative corona电晕区,电晕范围: corona zone电晕阻力;耐电晕性: corona resistance电晕保护环: anticorna collar电晕测试仪: corona tester电晕场强度: corona field intensity电晕处理: corona treatment电晕处理机: corona treater电晕电流: corona current电晕电压: corona voltage电晕电压表: corona voltmeter