ÄϹ¬28NGÏàÐÅÆ·ÅÆÁ¦Á¿

Òò²îÒìÎïÖʵķÖ×Ó¼°Ô­×ӽṹ¸÷²»Ïàͬ£¬ËùÒÔÔì³ÉÁ˶ԵçÁ÷µÄ×è°­×÷ÓÃÒ²ÓÐËù²îÒì£¬¼´Í¬Ò»³¤¶È¡¢Í¬Ò»½ØÃæ»ýºÍͬһ»·¾³£¨Ö÷ÒªÊÇζȣ©Ê±µÄµç×èÖµ²îÒì
¡£ÎªÁ˱í´ïÎïÖʵÄÕâÒ»ÎïÀíÐÔÖÊ£¬ÒýÈëÁ˵ç×èÂʵĿ´·¨£¬¼´µç×èÂÊÊǵ¥Ôª³¤¶ÈºÍµ¥Ôª½ØÃæ»ýµÄµ¼ÌåËù¾ßÓеĵç×èÖµ
¡£

½ðÊôÖÊÁϵç×èÂÊ¡¢µ¼µçÂÊ·ÖÎö£¬ÊÇÆÀ¹ÀÖÊÁϵ¼µçÐÔÄܵÄÒ»ÖÖÖØÒªÖ¸±ê
¡£¹ØÓÚÓ¦Ó÷¶Î§£¬µ¼µçÂÊ·ÖÎöÖ÷ÒªÓÃÓÚ½ðÊôÖÊÁÏ£¬×î³£¼ûµÄÈçÍ­£¬ÂÁ£¬ÌúµÈ
¡£²îÒìÅƺŵÄÍ­»òÂÁ¶¼Óз×ÆçÑùµÄµ¼µçÂÊ
¡£

µç×èÂÊ£¬µçµ¼ÂÊ£¬µ¼µçÂʵĹØϵ

µçµ¼ÂÊ=1/µç×èÂÊ

µ¼µçÂÊ=0.017241/µç×èÂÊ*100

×¢£º0.017241Ϊ20¡æÏÂ£¬ÍË»ðÍ­µÄµç×èÂÊÖµ

½ðÊôµç×èÂÊ¡¢µ¼µçÂÊ·ÖÎöÖ÷ÒªÓÐÁ½ÖÖ·ÖÎöÒªÁì

1¡¢¿­¶ûÎĵçÇÅ·¨£¨Ëĵ㷨£©

²âÊÔ¼Ð×ӼгÖÑùÆ·Á½¶Ë£¬µÃ³ö¸ÃÑùÆ·³¤¶ÈµÄµç×èÖµ£¬ÔÙƾ¾Ý³ß¶ÈÖеĹ«Ê½¼ÆËã¸ÃÑùÆ·µç×èÂÊ£¬µçµ¼ÂÊ£¬µ¼µçÂʵÈ
¡£

ʵ¼Ê²âÊÔ°¸ÀýÊý¾Ý

ʵÑéÉ豸£º¸ß¾«Ãܿɱà³Ì΢ŷ¼Æ  É豸Ðͺţº1750

±¸×¢£ºÑùÆ·ÃܶÈΪ8.8 g/cm3
 

2¡¢ÎÐÁ÷·¨

ÎÐÁ÷·¨Ê¹ÓõÄÕÉÁ¿ÒÇÆ÷¼´ÎÐÁ÷µçµ¼ÂÊÒÇ
¡£¸ÃÒÇÆ÷ÊÇÓ¦ÓÃÎÐÁ÷¼ì²âÔ­Àí£¬ÒÀ¾Ýµç¹¤ÐÐÒµµÄ¹¤¼þµ¼µçÂÊÒªÇó¶øרÃÅÉè¼Æ£¬ÓÃÀ´ÕÉÁ¿ÓÐÉ«½ðÊôµçµ¼ÂʵÄÎÞËð¼ì²âÒÇÆ÷
¡£

ʵ¼Ê²âÊÔ°¸ÀýÊý¾Ý

ʵÑéÉ豸£ºµ¼µçÂÊÒÇ  É豸ÐͺţºSigma 2008B

²âÊÔ·¶Î§Çø±ð

1¡¢¿­¶ûÎĵçÇÅ·¨£¨Ëĵ㷨£©£ºÃ¿Ã×µç×è£¬Ìå»ýµç×èÂÊ£¬ÖÊÁ¿µç×èÂÊ£¬µçµ¼ÂÊ£¬µ¼µçÂÊ

2¡¢ÎÐÁ÷·¨£ºÌå»ýµç×èÂÊ£¬µçµ¼ÂÊ£¬µ¼µçÂÊ

²âÊԳ߶È

1¡¢¿­¶ûÎĵçÇÅ·¨£¨Ëĵ㷨£©£ºGB/T 351-2019£¬GB/T 3048.2-2007

2¡¢ÎÐÁ÷·¨£ºÍ­²ÄGB/T 32791-2016  ÂÁ²ÄGB/T 12966-2008