ÌâÄ¿ÄÚÈÝ

20£®Ò»°ãÎïÖÊ·Ö×ӷdz£Ð¡£¬·Ö×ÓÖÊÁ¿Ò²·Ç³£Ð¡£®¿Æѧ¼Ò²ÉÓÃĦ¶ûΪÎïÖʵÄÁ¿µÄµ¥Î»£¬ÊµÏÖÁË΢¹ÛÎïÀíÁ¿Óëºê¹ÛÎïÀíÁ¿¼äµÄ»»Ë㣮1molµÄÈκÎÎïÖʶ¼º¬ÓÐÏàͬµÄÁ£×ÓÊý£¬Õâ¸öÊýÁ¿³ÆΪ°¢·üÙ¤µÂÂÞ³£ÊýNA£®Í¨¹ýÏÂÁÐÌõ¼þ¿ÉÒԵóö°¢·üÙ¤µÂÂÞ³£ÊýµÄÊÇ£¨¡¡¡¡£©
A£®ÒÑ֪ˮµÄÃܶȺÍË®µÄĦ¶ûÖÊÁ¿B£®ÒÑ֪ˮ·Ö×ÓÌå»ýºÍË®·Ö×ÓÖÊÁ¿
C£®ÒÑ֪ˮµÄĦ¶ûÖÊÁ¿ºÍË®·Ö×ÓÖÊÁ¿D£®ÒÑ֪ˮ·Ö×ÓÌå»ýºÍË®µÄĦ¶ûÖÊÁ¿

·ÖÎö Ã÷È·°¢·üÙ¤µÂÂÞ³£ÊýµÄº¬ÒåÒÔ¼°Óйذ¢·üÙ¤µÂÂÞ³£ÊýµÄÔËË㹫ʽ£¬Êǽâ´ð±¾ÌâµÄ¹Ø¼ü

½â´ð ½â£ºA¡¢Ë®µÄÃܶȺÍË®µÄĦ¶ûÖÊÁ¿¶¼ÊǺê¹ÛÁ¿£¬¿ÉµÃË®µÄĦ¶ûÌå»ý£¬ÎÞ·¨µÃµ½°¢·üÙ¤µÂÂÞ³£Êý£¬¹ÊA´íÎó£»
B¡¢Ë®·Ö×ÓÌå»ýºÍË®·Ö×ÓÖÊÁ¿¶¼ÊÇ΢¹ÛÁ¿£¬ÎÞ·¨µÃµ½µ½°¢·üÙ¤µÂÂÞ³£Êý£¬¹ÊB´íÎó£»
C¡¢ÀûÓÃË®µÄĦ¶ûÖÊÁ¿ºÍË®·Ö×ÓÖÊÁ¿Ö±½ÓÏà³ý¿ÉµÃ°¢·üÙ¤µÂÂÞ³£Êý£¬¹ÊCÕýÈ·£»
D¡¢ÓÉË®µÄĦ¶ûÌå»ýºÍË®·Ö×ÓµÄÌå»ýÏà³ý¿ÉµÃ°¢·üÙ¤µÂÂÞ³£Êý£¬ÓÉË®·Ö×ÓÌå»ýºÍË®µÄĦ¶ûÖÊÁ¿ÎÞ·¨µÃµ½°¢·üÙ¤µÂÂÞ³£Êý£¬¹ÊD´íÎó£®
¹ÊÑ¡£ºC

µãÆÀ ±¾Ì⿼²éÁË°¢·üÙ¤µÂÂÞ³£ÊýµÄÓйØÔËË㣬΢¹ÛÎïÀíÁ¿Óëºê¹ÛÎïÀíÁ¿¼äµÄ»»ËãµÄÇÅÁº£¬ÕâÊÇÈÈѧ²¿·ÖµÄÖصã֪ʶ£¬Òª×¢Òâ¼ÓÇ¿Á·Ï°£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø