英语词汇“sudden cosmic noise absorption, SCNA”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典-复社网

单词	sudden cosmic noise absorption, SCNA
释义	sudden cosmic noise absorption, SCNA 宇宙噪声突然吸收; 电离层突扰的一种形式。电离层的电离度增大，使宇宙射电信号穿过电离层时受到的吸收增强，因此在地面接收到的信号突然减弱。
随便看	flange wrinkle flange yoke flanging flanging angle flanging coefficient flanging die flanging dies flanging (flaring) flanging head flanging hydraulic press flanging hydraulic priss flanging machine flanging press flanging quality flanging quality material flanging roll flangings flanging test flanging test on tube of metal flanging tool flanging TUBE(S) flangs flani flanigan flaning, edge treatment

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