ÌâÄ¿ÄÚÈÝ

4£®ÈçͼÊÇС·åÔÚ¡°Ì½¾¿Í¹Í¸¾µ³ÉÏñµÄ¹æÂÉ¡±µÄʵÑé×°Ö㮸ù¾Ýѧ¹ýµÄ֪ʶ»Ø´ðÒÔÏÂÎÊÌ⣺

£¨1£©Ð¡·å½«À¯Öò¡¢Í¹Í¸¾µ¡¢¹âÆÁ·ÅÔÚ¹â¾ß×ùÉÏ£¬²¢µ÷½Úµ½Èçͼ¼×ËùʾµÄλÖÃʱ£¬¹âÆÁÉϳöÏÖÁ˵¹Á¢¡¢ËõС£¨Ìî¡°·Å´ó¡±¡°ËõС¡±»ò¡°µÈ´ó¡±£©µÄÖòÑæµÄÏñ£®
£¨2£©ÈôͼÖеĵ㻮ÏßΪ͹͸¾µµÄÖ÷¹âÖᣬAµãΪÖòÑæÉϵÄÒ»µã£¬ÇëÔÚµÄͼ¼×ÉÏͨ¹ý×÷ͼȷ¶¨AµãÔÚ¹âÆÁÉϵÄÏñA'µÄλÖúÍ͹͸¾µµÄÒ»¸ö½¹µãF£®
£¨3£©Èç¹û±£³ÖÀ¯ÖòÓë͹͸¾µµÄλÖò»±ä£¬³·È¥¹âÆÁ£¬ÊÇ·ñÈÔÈ»³ÉÏñ£¿ÊÇ£®
£¨4£©Ð¡·å»ØÏëÆð°×¹â¾­ÈýÀâ¾µºó£¬¹âÆÁÉÏ×ÔÉ϶øÏ³öÏÖÁ˺졢³È¡¢»Æ¡¢ÂÌ¡¢À¶¡¢µå¡¢×ϵÄÉ«´ø£¨ÈçͼÒÒËùʾ£©£¬ÊÜ´ËÆô·¢£¬ËûѡȡʵÑéÖеÄ͹͸¾µ£¬ÀûÓòâ͹͸¾µ½¹¾àµÄÔ­Àíͼ£¨Èç±ûͼËùʾ£©£¬·Ö±ðÓúì¹âºÍ×ϹâÀ´½øÐвâ͹͸¾µ½¹¾àµÄʵÑ飬µÃ³öʵÑé½áÂÛ£º¶Ôͬһ͹͸¾µ£¬¹âµÄºì½¹¾à´óЩ £¨Ñ¡Ìî¡°ºì¡±»ò¡°×Ï¡±£©£¬ÄãµÄÒÀ¾ÝÊǺìÉ«¹â½Ï×ÏÉ«¹âÆ«ÕÛÄÜÁ¦Èõ£®

·ÖÎö £¨1£©ÕÆÎÕ͹͸¾µ³ÉÏñµÄÈýÖÖÇé¿ö£º
U£¾2f£¬³Éµ¹Á¢¡¢ËõСµÄʵÏñ£¬2f£¾V£¾f£®
2f£¾U£¾f£¬³Éµ¹Á¢¡¢·Å´óµÄʵÏñ£¬V£¾2f£®
U£¼f£¬³ÉÕýÁ¢¡¢·Å´óµÄÐéÏñ£¬¹âÆÁÉϲ»Äܳʽӵ½Ïñ£¬Í¸¹ý͹͸¾µÄÜ¿´µ½ÐéÏñ£®
£¨2£©Æ½ÐÐÓÚÖ÷¹âÖáµÄ¹âÏßͨ¹ý͹͸¾µºó»á¾ÛÓÚ½¹µã£»¹ý¹âÐĵķ½Ïò²»±ä£»´Ó½¹µã·¢³öµÄ¹âÏߣ¬¹ý͹͸¾µºóƽÐÐÓÚÖ÷¹âÖᣮ»¹ÒªÖªµÀÓÉÎïÌå¾­¹ý͹͸¾µµÄ¹âÏß»á¾Ûµ½Ïñµã£®
£¨3£©±£³ÖÀ¯ÖòÓë͹͸¾µµÄλÖò»±ä£¬¹âÏß¾­Í¹Í¸¾µÕÛÉäºó»á»á¾Û³ÉÏñ£»
£¨4£©°×¹â¾­ÈýÀâ¾µºó£¬¹âÆÁÉ϶øÏ³öÏÖÁ˺졢³È¡¢»Æ¡¢ÂÌ¡¢À¶¡¢µå¡¢×ϵÄÉ«´ø£¬ÊÇÒòΪ²»Í¬ÑÕÉ«µÄ¹â¾­²£Á§µÄÕÛÉä±¾Á첻ͬ£®

½â´ð ½â£º£¨1£©ÓÉͼ¿ÉÖª£ºÎï¾à´óÓÚÏà¾à£¬Ôò¹âÆÁÉϳɵ¹Á¢¡¢ËõСµÄʵÏñ£®
£¨2£©ÔÚÖ÷ÖáÉÏÈ·¶¨³ö͹͸¾µµÄÓұߵĽ¹µãλÖã®
¹ýAµãºÍ¹âÐÄ×÷Ò»Ìõ¹âÏߣ¬ÕÛÉä¹âÏßÓë¹âÆÁµÄ½»µãΪÏñµãA¡ä£»
¹ýAµã×÷ƽÐÐÓÚÖ÷¹âÖáµÄÈëÉä¹âÏߣ¬È»ºó¹ý͸¾µºóµ½´ïA¡äµã£¬ÕÛÉä¹âÏßÓëÖ÷¹âÖáµÄ½»µã¼´Îª½¹µãF£»
ÈçÏÂͼËùʾ£º
£»
£¨3£©±£³ÖÀ¯ÖòÓë͹͸¾µµÄλÖò»±ä£¬²»Ó°Ïì³ÉÏñ£®Ö»Êdz·È¥¹âÆÁ£¬¹âÆÁÉϲ»Äܳнӵ½ÏñÁË£»
£¨4£©Óúì¹âºÍ×Ï¹âÆ½ÐÐÓÚͬһ¸ö͹͸¾µµÄÖ÷¹âÖáÉäÈ룬ºì¹â¡¢×Ϲâ¶Ô͹͸¾µµÄ½¹¾à²»Ïàͬ£®ºìÉ«¹â½Ï×ÏÉ«¹âÆ«ÕÛÄÜÁ¦Èõ£¬ËùÒÔºìÉ«¹â¶Ô͹͸¾µµÄ½¹¾à´ó£®
¹Ê´ð°¸Îª£º£¨1£©ËõС£»£¨2£©ÈçÉÏͼ£»£¨3£©ÊÇ£»£¨4£©ºì£»ºìÉ«¹â½Ï×ÏÉ«¹âÆ«ÕÛÄÜÁ¦Èõ£®

µãÆÀ ´ËÌ⿼²éÁË͹͸¾µ³ÉÏñµÄÌØµãºÍÈýÌõÌØÊâ¹âÏßµÄÓ¦Óã¬ÒªÀí½â³ÉÏñµÄÔ­Àí£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
7£®Ä³Ð£¿ÆÑ§ÐËȤС×éÔÚѧϰÁË¡°Ö²ÎïÌå¶ÔË®µÄÎüÊÕ¡¢ÀûÓúÍɢʧ¡±µÄ֪ʶºó£¬ÀûÓÃʳÑΡ¢Ë®¡¢ÐÂÏʶ¬¹ÏºÍ×ÔÖÆÍÁÃܶȼƶÔÖ²Îïϸ°ûÎüË®¡¢Ê§Ë®µÄÔ­ÀíÕ¹¿ªÌ½¾¿£®ËûÃǽ«¶¬¹Ï³ýÈ¥¹ÏÈ¿ºóÖÆ³É¡°¶¬¹ÏÍ롱£¬²¢ÔÚ¡°¶¬¹ÏÍ롱ÖмÓÈë240gÃܶÈΪ1.2g/cm3µÄʳÑÎË®£®²¢ÔÚÈÜÒºÖзÅÖÃ×ÔÖÆÍÁÃܶȼƣ¨ÊµÑé×°ÖÃÈçͼ¼×Ëùʾ£©£¬Í¨¹ý¹Û²ìÒ»¶Îʱ¼äºóÍÁÃܶȼƽþûÉî¶ÈµÄ±ä»¯£¬·ÖÎöÑо¿¶¬¹ÏµÃʧˮ·ÖµÄ×´¿ö£®ÈôÍÁÃܶȼÆÔÚÈÜÒºÖнþûµÄÉî¶ÈËæÊ±¼äµÄ±ä»¯ÇúÏßÈçͼÒÒËùʾ£®ÇëÄã°ïÖú¸ÃÐËȤС×éÍê³ÉʵÑéµÄ̽¾¿ºÍ·ÖÎö£®
£¨1£©ÊµÑé¹ý³ÌÖУ¬ÍÁÃܶȼÆËùÊܵĸ¡Á¦²»±ä£¨Ñ¡Ìî¡°Ôö´ó¡±¡¢¡°¼õС¡±»ò¡°²»±ä¡±£©£®¸ù¾ÝÍÁÃܶȼƽþûÉî¶ÈµÄ±ä»¯Çé¿ö¿ÉÖª£¬¶¬¹ÏÔÚÑÎË®ÖÐʧˮ£¨Ñ¡Ìî¡°ÎüË®¡±»ò¡°Ê§Ë®¡±£©£¬ÇÒËٶȱ仯µÄÌØµãÊÇÏÈ¿ìºóÂý£¬×îºó¼¸ºõ²»±ä£®
£¨2£©¸ù¾ÝͼÏóÊý¾Ýͨ¹ý¼ÆËã¿ÉÖª£¬Ò»¶Îʱ¼äºóÑÎË®µÄÃܶÈÊÇ1.125g/cm3
£¨3£©ÎªÁËÌá¸ß¸ÃʵÑéÖÐÍÁÃܶȼƵľ«È·³Ì¶È£¬¿ÉÒÔ²ÉÈ¡µÄ°ì·¨ÊÇÑ¡ÓøüϸµÄÎü¹Ü£®

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

¾«Ó¢¼Ò½ÌÍø