ÌâÄ¿ÄÚÈÝ
£¨1£©£¨3·Ö£©ÓÃÓαêΪ50·Ö¶ÈµÄ¿¨³ß(²âÁ¿Öµ¿É׼ȷµ½0.02 mm)²â¶¨Ä³Ô²ÖùµÄÖ±¾¶Ê±£¬¿¨³ßÉϵÄʾÊýÈçͼËùʾ£®¿É¶Á³öÔ²ÖùµÄÖ±¾¶Îª________mm.
£¨2£©£¨6·Ö£©Ä³Í¬Ñ§×ö¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑ飬Ö÷Òª²½ÖèÈçÏ£º
A£®ÔÚ×ÀÃæÉÏ·ÅÒ»¿é·½Ä¾°å£¬ÔÚ·½Ä¾°åÉÏÆÌÒ»ÕÅ
°×Ö½£¬ÓÃͼ¶¤°Ñ°×Ö½¶¤ÔÚ·½Ä¾°åÉÏ£»
B£®ÓÃͼ¶¤°ÑÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚ°åÉϵÄAµã£¬ÔÚÏðƤÌõµÄÁíÒ»¶ËË©ÉÏÁ½ÌõϸÉþ£¬Ï¸ÉþµÄÁíÒ»¶Ëϵ×ÅÉþÌ×£»
C£®ÓÃÁ½¸öµ¯»É²âÁ¦¼Æ·Ö±ð¹³×¡ÉþÌ×£¬»¥³É½Ç¶ÈµØÀÏðƤÌõ£¬Ê¹ÏðƤÌõÉ쳤£¬½áµãµ½´ïijһλÖÃO.¼ÇÏÂOµãµÄλÖ㬶Á³öÁ½¸öµ¯»É²âÁ¦¼ÆµÄʾÊý£»
D£®°´Ñ¡ºÃµÄ±ê¶È£¬ÓÃǦ±ÊºÍ¿Ì¶È³ß×÷³öÁ½¸öµ¯»É²âÁ¦¼ÆµÄÀÁ¦F1ºÍF2µÄͼʾ£¬²¢ÓÃƽÐÐËıßÐζ¨Ôò×÷³öºÏÁ¦F£»
E£®Ö»ÓÃÒ»¸öµ¯»É²âÁ¦¼Æ£¬Í¨¹ýÉþÌ×ÀÏðƤÌõʹÆäÉ쳤£¬¶Á³öµ¯»É²âÁ¦¼ÆµÄʾÊý£¬¼ÇÏÂϸÉþµÄ·½Ïò£¬°´Í¬Ò»±ê¶È×÷³öÕâ¸öÁ¦F¡äµÄͼʾ£»
F£®±È½ÏÁ¦F¡äºÍFµÄ´óСºÍ·½Ïò£¬¿´ËüÃÇÊÇ·ñÏàͬ£¬µÃ³ö½áÂÛ£®
ÉÏÊö²½ÖèÖУº
¢ÙÓÐÖØÒªÒÅ©ÄÚÈݵIJ½ÖèµÄÐòºÅÊÇ___________ºÍ___________£»
¢ÚÒÅ©µÄÄÚÈÝ·Ö±ðÊÇ_________________ºÍ_________________£®
£¨3£©£¨9·Ö£©ÎªÁ˲ⶨµçÔ´µç¶¯ÊÆEµÄ´óС¡¢ÄÚµç×èrºÍ¶¨Öµµç×èR0µÄ×èÖµ£¬Ä³Í¬Ñ§ÀûÓÃDISÉè¼ÆÁËÈçͼËùʾµÄµç·£®±ÕºÏµç¼üS1£¬µ÷½Ú»¬¶¯±ä×èÆ÷µÄ»¬¶¯´¥Í·PÏòijһ·½ÏòÒƶ¯Ê±£¬Óõçѹ´«¸ÐÆ÷1¡¢µçѹ´«¸ÐÆ÷2ºÍµçÁ÷´«¸ÐÆ÷²âµÃÊý¾Ý£¬²¢¸ù¾Ý²âÁ¿Êý¾Ý¼ÆËã»ú·Ö±ðÃè»æÁËÈçͼËùʾµÄM¡¢NÁ½ÌõU£IÖ±Ïߣ®²»¿¼ÂÇ´«¸ÐÆ÷ÔÚ²âÁ¿¹ý³ÌÖжԵç·µÄÓ°Ï죬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
¢Ù¸ù¾ÝͼÖеÄM¡¢NÁ½ÌõÖ±Ïß¿ÉÖª(¡¡¡¡)
A£®Ö±ÏßMÊǸù¾Ýµçѹ´«¸ÐÆ÷1ºÍµçÁ÷´«¸ÐÆ÷µÄÊý¾Ý»µÃµÄ
B£®Ö±ÏßMÊǸù¾Ýµçѹ´«¸ÐÆ÷2ºÍµçÁ÷´«¸ÐÆ÷µÄÊý¾Ý»µÃµÄ
C£®Ö±ÏßNÊǸù¾Ýµçѹ´«¸ÐÆ÷1ºÍµçÁ÷´«¸ÐÆ÷µÄÊý¾Ý»µÃµÄ
D£®Ö±ÏßNÊǸù¾Ýµçѹ´«¸ÐÆ÷2ºÍµçÁ÷´«¸ÐÆ÷µÄÊý¾Ý»µÃµÄ
¢ÚͼÏóÖÐÁ½Ö±Ïß½»µã´¦µç·ÖеŤ×÷״̬ÊÇ(¡¡¡¡)
A£®»¬¶¯±ä×èÆ÷µÄ»¬¶¯Í·P»¬µ½ÁË×î×ó¶Ë ¡¡¡¡B£®µçÔ´µÄÊä³ö¹¦ÂÊ×î´ó
C£®¶¨Öµµç×èR0ÉÏÏûºÄµÄ¹¦ÂÊΪ0.5 W ¡¡¡¡ D£®µçÔ´µÄЧÂÊ´ïµ½×î´óÖµ
¢Û¸ù¾Ýͼ¿ÉÒÔÇóµÃµçÔ´µç¶¯ÊÆE£½________ V£¬ÄÚµç×èr£½________ ¦¸.
£¨1£©£¨3·Ö£©´ËÌâÖÐÖ÷³ß¶ÁÊýΪ42£¬¾«È·¶ÈΪ0.02£¬Óαê³ßÉ϶ÔÆëÏߵĸñÊýΪ5£¬¶ÁÊýΪ42.10mm
£¨2£©¢Ù£¨¸÷1·Ö£©C¡¢E¡¡¡¡¢Ú£¨¸÷2·Ö£©ÃèÏÂÁ½Á¦µÄ·½Ïò¡¡½áµãÀÖÁOµã
£¨3£©¢Ù£¨2·Ö£©BC¡¡¡¡¢Ú£¨3·Ö£©AC¡¡¡¡¢Û£¨¸÷2·Ö£©1.50¡¢1.0
¡¾½âÎö¡¿ÂÔ