如题所述
å¦ææ¯ååçåè´¨éçé³ç®±ï¼å¨é³è´¨ä¸æ¯æ²¡æ太大åºå«çï¼åºå«å¨äº15Wçé³ç®±ææ¿åçæéåçè¦å¤§ä¸äºï¼æ以声é³å¯ä»¥è°çæ´å¤§ä¸äºã
ä½æ¯è¿ä¸ªä¹æ¯æ ¹æ®åæ¾æ¥ççï¼å¦æåæ¾è¾åºåçåªæ10Wï¼é£ä¹æ æ³å®ç°15Wçæ大ææã
èä¸å¨åæ¾è¾åºåªæ10Wçæ åµä¸ï¼10Wçé³ç®±æ¯15Wçé³ç®±å£°é³è¿è¦ç¨å¾®å¤§ä¸ç¹ï¼å 为10wé³ç®±çµé»å°ä¸äºã
ç¨å°åçåæ¾å»å¸¦å¨å¤§åçé³ç®±å°±ä¼å¸¦ä¸å¨ï¼å°±åæçµçå¦æç¯æ³¡ç¦æ°1.5Wçç¯æ³¡è¯å®æ¯3wçè¦äº®ä¸äºï¼ã
å¦æåæ¾åç足å¤ï¼å½è°é³éå°10Wé³ç®±æéæ¶åæ ·æ åµæ¥15Wé³ç®±ï¼10Wé³ç®±ä¼æ¯15wé³ç®±å£°é³å¤§ä¸äºï¼ä½æ¯10Wé³ç®±å继ç»è°å¤§é³éé³ç®±ä¼ç ´é³ã失çï¼å大å¯è½ä¼ç§æé³ç®±ã
è15wé³ç®±å¯ä»¥æ¯10Wé³ç®±é³éè°çæ´å¤§ä¸äºï¼å£°é³ä¹å°±æ´å¤§ä¸äºã
æ»ä½æ¥è¯´ï¼10Wå15Wçç¸å·®ä¸å¤§ï¼å°±5Wï¼æ以ä¹ä¸æ¯ç¹å«ææ¾ï¼ç¸å·®è¶å¤§è¶ææ¾ï¼ææ¿åçæéåçä¸ä¸æ ·ã
ä½æ¯è¿ä¸ªä¹æ¯æ ¹æ®åæ¾æ¥ççï¼å¦æåæ¾è¾åºåçåªæ10Wï¼é£ä¹æ æ³å®ç°15Wçæ大ææã
èä¸å¨åæ¾è¾åºåªæ10Wçæ åµä¸ï¼10Wçé³ç®±æ¯15Wçé³ç®±å£°é³è¿è¦ç¨å¾®å¤§ä¸ç¹ï¼å 为10wé³ç®±çµé»å°ä¸äºã
ç¨å°åçåæ¾å»å¸¦å¨å¤§åçé³ç®±å°±ä¼å¸¦ä¸å¨ï¼å°±åæçµçå¦æç¯æ³¡ç¦æ°1.5Wçç¯æ³¡è¯å®æ¯3wçè¦äº®ä¸äºï¼ã
å¦æåæ¾åç足å¤ï¼å½è°é³éå°10Wé³ç®±æéæ¶åæ ·æ åµæ¥15Wé³ç®±ï¼10Wé³ç®±ä¼æ¯15wé³ç®±å£°é³å¤§ä¸äºï¼ä½æ¯10Wé³ç®±å继ç»è°å¤§é³éé³ç®±ä¼ç ´é³ã失çï¼å大å¯è½ä¼ç§æé³ç®±ã
è15wé³ç®±å¯ä»¥æ¯10Wé³ç®±é³éè°çæ´å¤§ä¸äºï¼å£°é³ä¹å°±æ´å¤§ä¸äºã
æ»ä½æ¥è¯´ï¼10Wå15Wçç¸å·®ä¸å¤§ï¼å°±5Wï¼æ以ä¹ä¸æ¯ç¹å«ææ¾ï¼ç¸å·®è¶å¤§è¶ææ¾ï¼ææ¿åçæéåçä¸ä¸æ ·ã
温馨提示:答案为网友推荐,仅供参考