èªç©ºå¨å´ç»å°çè¿å¨ï¼å°ç为ä¸å¿å¤©ä½ï¼å°ç为èªç©ºå¨æä¾åå¿åï¼èªç©ºå¨ç¯ç»å°çååå¨è¿å¨ãè¿æ¶å°çåèªç©ºå¨å°±ææä¸ä¸ªå¤©ä½ç³»ç»ï¼åæçå´ç»å°çä¸æ ·ã
å®å®é´ç天ä½é½å¨è¿å¨çï¼è¿å¨çç天ä½å äºç¸å¸å¼åäºç¸ç»è½¬ï¼ä»èå½¢æ天ä½ç³»ç»ãä¸æå¼åå天ä½çæ°¸æè¿å¨ç»´ç³»çå®ä»¬ä¹é´çå ³ç³»ï¼ç»æäºå¤å±æ¬¡ç天ä½ç³»ç»ã天ä½ç³»ç»æä¸åç级å«ï¼æä»ä½å°é«ç级å«ï¼ä¾æ¬¡ä¸ºå°æç³»ï¼å¤ªé³ç³»ï¼é¶æ²³ç³»ï¼åæ»æç³»ã
èªç©ºå¨(è±è¯:aircraft)æ¯é£è¡å¨ä¸çä¸ä¸ªå¤§ç±»ï¼æ¯æéè¿æºèº«ä¸ç©ºæ°çç¸å¯¹è¿å¨(ä¸æ¯ç±ç©ºæ°å¯¹å°é¢åççåä½ç¨)èè·å¾ç©ºæ°å¨åå空é£è¡çä»»ä½æºå¨ã å æ¬æ°çãé£èãé£æºãæ»ç¿æºãæ翼æºãç´åæºãæ翼æºãå¾è½¬æ翼æºçãé£æºæ¯å¸¸è§çä¸ç§èªç©ºå¨ãæ å¨åè£ ç½®çæ»ç¿æºï¹ä»¥æ翼ä½ä¸ºä¸»è¦ååé¢çç´åæºä»¥åå¨å¤§æ°å±å¤é£è¡çèªå¤©é£æºé½ä¸å±é£æºçèå´ã