ÌâÄ¿ÄÚÈÝ

11£®Ò»¸öÖÊ×ÓºÍÒ»¸öÖÐ×Ó¾Û±ä½áºÏ³ÉÒ»¸ö뮺ˣ¬Í¬Ê±·øÉäÒ»¸ö¦Ã¹â×Ó£®ÒÑÖªÖÊ×Ó¡¢ÖÐ×Ó¡¢ë®ºËµÄÖÊÁ¿·Ö±ðΪm1¡¢m2¡¢m3£¬ÆÕÀʿ˳£Á¿Îªh£¬Õæ¿ÕÖеĹâËÙΪc£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ºË·´Ó¦·½³ÌÊÇ${\;}_{1}^{1}$H+${\;}_{0}^{1}$n¡ú${\;}_{1}^{3}$H+¦Ã
B£®·øÉä³öµÄ¦Ã¹â×ÓµÄÄÜÁ¿E=£¨m3-m1-m2£©c2
C£®¾Û±ä·´Ó¦ÖеÄÖÊÁ¿¿÷Ëð¡÷m=m1+m2-m3
D£®¦Ã¹â×ӵIJ¨³¤¦Ë=$\frac{h}{£¨{m}_{1}+{m}_{2}-{m}_{3}£©{c}^{2}}$

·ÖÎö ¸ù¾ÝµçºÉÊýÊØºã¡¢ÖÊÁ¿ÊýÊØºãд³öºË·´Ó¦·½³Ì£¬¸ù¾ÝÖÊÁ¿¿÷Ë𣬽áºÏ°®Òò˹̹ÖÊÄÜ·½³ÌÇó³öÊͷŵÄÄÜÁ¿£¬½áºÏ$¡÷E=h\frac{c}{¦Ë}$µÃ³ö¹â×Ó²¨³¤£®

½â´ð ½â£ºA¡¢¸ù¾ÝµçºÉÊýÊØºã¡¢ÖÊÁ¿ÊýÊØºãÖª£¬¸ÃºË·´Ó¦·½³ÌΪ£º${\;}_{1}^{1}H{+}_{0}^{1}n$¡ú${\;}_{1}^{2}H$+¦Ã£¬¹ÊA´íÎó£®
B¡¢¾Û±ä·´Ó¦ÖеÄÖÊÁ¿¿÷Ëð¡÷m=m1+m2-m3£¬¸ù¾Ý°®Òò˹̹ÖÊÄÜ·½³ÌÖª£¬·øÉäµÄ¹â×ÓÄÜÁ¿$¡÷E=¡÷m{c}^{2}=£¨{m}_{1}+{m}_{2}-{m}_{3}£©{c}^{2}$£¬¹ÊB´íÎó£¬CÕýÈ·£®
D¡¢¸ù¾Ý¡÷E=$h\frac{c}{¦Ë}$µÃ£¬²¨³¤$¦Ë=\frac{hc}{¡÷E}=\frac{hc}{£¨{m}_{1}+{m}_{2}-{m}_{3}£©{c}^{2}}$=$\frac{h}{£¨{m}_{1}+{m}_{2}-{m}_{3}£©c}$£¬¹ÊD´íÎó£®
¹ÊÑ¡£ºC£®

µãÆÀ ½â¾ö±¾ÌâµÄ¹Ø¼üÖªµÀºË·´Ó¦¹ý³ÌÖеçºÉÊýÊØºã¡¢ÖÊÁ¿ÊýÊØºã£¬ÕÆÎÕ°®Òò˹̹ÖÊÄÜ·½³Ì£¬ÖªµÀÊÍ·ÅÄÜÁ¿Óë¹â×Ó²¨³¤µÄ¹ØÏµ£¬»ù´¡Ì⣮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø