ÌâÄ¿ÄÚÈÝ
16£®| A£® | µç×ÓÔÚ´ÓaÏòOÔ˶¯µÄ¹ý³ÌÖУ¬¼ÓËÙ¶ÈÔ½À´Ô½´ó£¬ËÙ¶ÈÔ½À´Ô½´ó | |
| B£® | µç×ÓÔÚ´ÓaÏòOÔ˶¯µÄ¹ý³ÌÖУ¬¼ÓËÙ¶ÈÔ½À´Ô½Ð¡£¬ËÙ¶ÈÔ½À´Ô½´ó | |
| C£® | µç×ÓÔ˶¯µ½Oʱ£¬¼ÓËÙ¶ÈΪÁ㣬ËÙ¶È×î´ó | |
| D£® | µç×Óͨ¹ýOºó£¬ËÙ¶ÈÔ½À´Ô½Ð¡£¬Ö±µ½ÎªÁ㣻¼ÓËÙ¶È¿ÉÄÜÏÈÔö´óºó¼õС |
·ÖÎö ΪÁ½¸öµÈÁ¿µÄÕýµãµçºÉ£¬ÆäÁ¬ÏßÖд¹ÏßÉϵ糡ǿ¶È·½ÏòO¡úa£¬µç×Ó´Óaµãµ½OµãÔ˶¯µÄ¹ý³ÌÖУ¬µç³¡Á¦·½Ïòa¡úO£¬ËÙ¶ÈÔ½À´Ô½´ó£®µ«µç³¡ÏßµÄÊèÃÜÇé¿ö²»È·¶¨£¬µç³¡Ç¿¶È´óС±ä»¯Çé¿ö²»È·¶¨£¬ÔòµçºÉËùÊܵ糡Á¦´óС±ä»¯Çé¿ö²»È·¶¨£¬¼ÓËٶȱ仯Çé¿ö²»È·¶¨£®Ô½¹ýOµãºó£¬µç×Ó×ö¼õËÙÔ˶¯£¬µãµçºÉÔ˶¯µ½Oµãʱ¼ÓËÙ¶ÈΪÁ㣬ËÙ¶È´ï×î´óÖµ£¬¼ÓËٶȱ仯Çé¿öͬÑù²»È·¶¨£®
½â´ð ½â£ºAB¡¢ÔÚµÈÁ¿Í¬ÖÖµçºÉÁ¬ÏßÖд¹ÏßÉϵ糡ǿ¶È·½ÏòO¡úa£¬µç×Ó´Óaµãµ½OµãÔ˶¯µÄ¹ý³ÌÖУ¬µç³¡Á¦·½Ïòa¡úO£¬¹Ê¼ÓËÙ¶ÈÏòÏ£¬ÓëËÙ¶ÈͬÏò£¬¹ÊËÙ¶ÈÔ½À´Ô½´ó£»µ«µç³¡ÏßµÄÊèÃÜÇé¿ö²»È·¶¨£¬OµãÉÏ·½µÄµç³¡Ç¿¶È×î´óµãλÖò»È·¶¨£¬¹Êµç³¡Ç¿¶È´óС±ä»¯Çé¿ö²»È·¶¨£¬ÔòµçºÉËùÊܵ糡Á¦´óС±ä»¯Çé¿ö²»È·¶¨£¬¼ÓËٶȱ仯Çé¿öÎÞ·¨Åжϣ®¹ÊA´íÎó£¬BÒ²´íÎó£»
C¡¢Ô½¹ýOµãºó£¬µç×Ó×ö¼õËÙÔ˶¯£¬ÔòµãµçºÉÔ˶¯µ½OµãʱËÙ¶È×î´ó£®µç³¡Á¦ÎªÁ㣬¼ÓËÙ¶ÈΪÁ㣮¹ÊCÕýÈ·£®
D¡¢¸ù¾Ýµç³¡ÏߵĶԳÆÐÔ¿ÉÖª£¬Ô½¹ýOµãºó£¬µç×Ó×ö¼õËÙÔ˶¯£¬¼ÓËÙ¶È¿ÉÄÜÏÈÔö´óºó¼õС£®¹ÊDÕýÈ·£®
¹ÊÑ¡£ºCD£®
µãÆÀ ±¾Ì⿼²é¶ÔµÈÁ¿Í¬ÖÖµçºÉµç³¡Ïߵķֲ¼Çé¿ö¼°ÌصãµÄÀí½âºÍÕÆÎճ̶ȣ¬Òª×¥×¡µç³¡ÏߵĶԳÆÐÔ£»Í¬Ê±ÒªÄܹ»½áºÏÁ¦ÓëÔ˶¯µÄ¹ØÏµ½øÐзÖÎö£®
£¨1£©Èô¸Ã°ëµ¼Ìå²ÄÁÏÊÇ¿ÕѨ£¨¿ÉÊÓΪ´øÕýµçÁ£×Ó£©µ¼µç£¬µçÁ÷Óë´Å³¡·½ÏòÈçͼ¼×Ëùʾ£¬¸ÃͬѧÓõçѹ±í²âÁ¿UHʱ£¬Ó¦½«µçѹ±íµÄ¡°+¡±½ÓÏßÖùÓëM£¨Ñ¡Ìî¡°M¡±»ò¡°N¡±£©¶Ëͨ¹ýµ¼ÏßÏàÁ¬£®
£¨2£©¸Ãͬѧ²éÔÄ×ÊÁÏ·¢ÏÖ£¬Ê¹°ëµ¼Ì屡ƬÖеĵçÁ÷·´ÏòÔٴβâÁ¿£¬È¡Á½¸ö·½Ïò²âÁ¿µÄƽ¾ùÖµ£¬¿ÉÒÔ¼õС»ô¶ûϵÊýµÄ²âÁ¿Îó²î£¬Îª´Ë¸ÃͬѧÉè¼ÆÁËÈçͼÒÒËùʾµÄ²âÁ¿µç·£¬S1¡¢S2¾ùΪµ¥µ¶Ë«ÖÀ¿ª¹Ø£¬ÐéÏß¿òÄÚΪ°ëµ¼Ì屡Ƭ£¨Î´»³ö£©£®ÎªÊ¹µçÁ÷´ÓQ¶ËÁ÷È룬P¶ËÁ÷³ö£¬Ó¦½«S1ÖÀÏòb£¨Ñ¡Ìî¡°a¡±»ò¡°b¡±£©£¬S2ÖÀÏòc£¨Ñ¡Ìî¡°c¡±»ò¡°d¡±£©£®
£¨3£©ÒÑÖª±¡Æ¬ºñ¶Èd=0.40mm£¬¸Ãͬѧ±£³Ö´Å¸ÐӦǿ¶ÈB=0.10T²»±ä£¬¸Ä±äµçÁ÷IµÄ´óС£¬²âÁ¿ÏàÓ¦µÄUHÖµ£¬¼Ç¼Êý¾ÝÈçϱíËùʾ£®
| I£¨¡Á10-3A£© | 3.0 | 6.0 | 9.0 | 12.0 | 15.0 | 18.0 |
| UH£¨¡Á10-3V£© | 1.1 | 1.9 | 3.4 | 4.5 | 6.2 | 6.8 |