ÌâÄ¿ÄÚÈÝ

ÈçͼËùʾ£¬Ò»´øµç΢Á£ÖÊÁ¿Îªm£½2.0¡Á10£­11 kg¡¢µçºÉÁ¿q£½£«1.0¡Á10£­5 C£¬´Ó¾²Ö¹¿ªÊ¼¾­µçѹΪU1£½100 VµÄµç³¡¼ÓËÙºó£¬Ë®Æ½½øÈëÁ½Æ½ÐнðÊô°å¼äµÄƫתµç³¡ÖУ¬Î¢Á£Éä³öµç³¡Ê±µÄƫת½Ç£½30¡ã£¬²¢½Ó׎øÈëÒ»¸ö·½Ïò´¹Ö±Ö½ÃæÏòÀï¡¢¿í¶ÈΪD£½20cmµÄÔÈÇ¿´Å³¡ÇøÓò£®ÒÑ֪ƫתµç³¡ÖнðÊô°å³¤L£½20 cm£¬Á½°å¼ä¾àd£½10cm£¬ÖØÁ¦ºöÂÔ²»¼Æ£®Çó£º

(1)´øµç΢Á£½øÈëÆ«×ªµç³¡Ê±µÄËÙÂÊv1£»

(2)ƫתµç³¡ÖÐÁ½½ðÊô°å¼äµÄµçѹU2£»

(3)Ϊʹ´øµç΢Á£²»»áÓɴų¡ÓÒ±ßÉä³ö£¬¸ÃÔÈÇ¿´Å³¡µÄ´Å¸ÐӦǿ¶ÈBÖÁÉÙ¶à´ó£¿

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø