ãã
ãã1ãæ è¯ãæ£æ¥äº§åæ ç¾ä¸éç¨çæ°ç§ç±»ä¸æ¨å®¶æ¯å¦ä¸è´ãå¦æç¶å
·ä¸æ¾ä¸å°éç¨çæ°ç§ç±»çæ ç¾ï¼è¿ç§ç¶å
·è¯å®æ¯ä¸åæ ¼åï¼ç»å¯¹ä¸è½ä¹°ã
ãã2ãç¶é¢ææãç¶é¢ææ主è¦æä¸éé¢åé¢åç»ç两ç§ï¼ä¸éé¢ç¶é¢ææç»å®ãï¼ä½é¿æ使ç¨å污æ¸è¾é¾æ¸
æ´ãåæ¶ï¼ä¸éé¢ç¶é¢è¶åè¶å¥½ï¼èä¸äºå£è´¨äº§åç¶é¢å度ä¸è¶³0.3毫米ï¼å¨ä½¿ç¨ä¸æåçå¡é·æ
åµï¼å®¹æé æ人身æ害ãç»çç¶é¢ç¾è§å¤§æ¹ï¼æäºæ¸
æ´ï¼é¿æ使ç¨åæå
亮å¦æ°ï¼ä½è¥ä¹°å°å£è´¨åï¼åå¨ä½¿ç¨è¿ç¨ä¸æåçç»ççè£ç°è±¡ã
ãã3ãç头ãç头ææ主è¦ä»¥ä¸éé¢ãé¸éåéå¶é»å为主ï¼ç±äºç头é¿æ¶é´è¢«ç«ç§ç¤ï¼æåçåå½¢ï¼å æ¤ç头æè´¨åå度é½å¾éè¦ï¼ä¸è¬æ
åµä¸ç头è¶éè¶å¥½ã
ãã4ãç«åãè¦æ±è³å°æä¸ä¸ªç头æ¯å¤§ç«åçï¼ä»¥æ»¡è¶³çççéæ±ï¼å³ä¸è¬éæ©çæµéå¨3.6åç¦å°4.2åç¦å³å¯ï¼å¦ä¸ä¸ªç«ç¼å¯ä»¥éæ©3.6åç¦ä»¥ä¸çï¼ä»¥ä¾¿è¸ãç
®ãç
²æ±¤æ¶ä½¿ç¨ã
ãã5ãç«çå½¢ç¶ãçæ°ç¶å
·æç
§ç«çå½¢ç¶åå为ç´ç«çåæ转ç«çãé常ï¼æ转ç«çç§ç§çæçè¾é«ï¼ç«åè¾éä¸ï¼éåäºççãä½æ转ç«çæ°ä¸ä¸æ°§å碳å«éæè¶
æ ï¼èç´ç«çç«åæ¯è¾ååï¼çæ°ä¸ä¸æ°§å碳å«éä¸è¬ä¸æè¶
æ ã
ããè´ä¹°çæ°ç¶æ³¨æç¹
ããå¸åºä¸ç家ç¨çæ°ç¶åçååå·é常å¤ï¼å¦ä½è½ä¹°å°å®å
¨ç³»æ°é«ï¼ä¸åè´¨èç¨ççæ°ç¶ï¼æ¯å¸æ°æ为å
³å¿çé®é¢ãå£è´¨ççæ°ç¶å¨ä½¿ç¨ä¸å¸¸å¸¸ä¼åºç°æç«å¨å¡æ»æ失çµï¼è±ç«ãé»ç°(åé»çæ红ç«)ãåç«ãä¼ ç«ä¸è¯ãç«ç°ä¸ååãå°ç«çç«çç°è±¡ï¼åæ¶è¿åä¸äºå®å
¨éæ£ã
ããä½æ¯ï¼æ们ä¸è¬äººå¯¹çæ°ç¶æ²¡ææ´å¤çäºè§£ï¼æ以åªè½æ¯è®¤åçï¼å 为åç代表äºå®åï¼è¶å¥½çåçï¼ä»ç产åå®å
¨æ§è¶å¯é ã
ããè¦æ¸
æ¥èªå·±å®¶éæ使ç¨çæ°æºï¼å 为天ç¶æ°ã人工ç
¤æ°è¿æ¯æ¶²åç³æ²¹æ°æ对åºççæ°ç¶æ¯ä¸ç¸åçï¼åçä¸åãä¸è¦è¾è¾è¦è¦è±äºé±ä¹°å家ã
ããæ¶è´¹è
åºæ³¨æå
è£
ç®±ä¸çæ è®°ï¼æç
§å®¶ä¸æ使ç¨çæ°ç§éæ©ãåæ家åºå¤æ°ä½¿ç¨æ¶²åæ°ï¼åå¸ä¸»è¦ä¸ºå¤©çæ°ãå¨è´ä¹°æ¶ä¸å®è¦é®æ¸
æ¥ã
温馨提示:答案为网友推荐,仅供参考