ÌâÄ¿ÄÚÈÝ
×é±ð | ÅàÑøÒºÖÐÁíÌí¼ÓµÄ³É·Ö | ½á¹û | |
NaCl | ÜÔÀòËá | ||
¢Ù | + | - | ²¿·Öϸ°ûÖʱڷÖÀë |
¢Ú | + | + | ϸ°ûÕý³££¬ÎÞÖʱڷÖÀë |
¢Û | - | - | ϸ°ûÕý³££¬ÎÞÖʱڷÖÀë |
×¢£º¡°+¡±±íʾÓÐÌí¼Ó£¬Ìí¼ÓºóNaClŨ¶ÈΪ100mmol¡¤L-1£¬ÜÔÀòËáŨ¶ÈΪ10-3mg¡¤L-1£»¡°-¡±±íʾÎÞÌí¼Ó¡£
A£®ºúÑîϸ°ûͨ¹ýÉøÍ¸×÷ÓÃÎüË®ºÍʧˮ
B£®ÖʱڷÖÀëµÄºúÑîϸ°ûÒºÅÝÌå»ý±äС
C£®NaClΪ×Ô±äÁ¿£¬ÜÔÀòËáΪÒò±äÁ¿
D£®ÜÔÀòËá¶ÔNaClÒýÆðµÄºúÑîϸ°ûÖʱڷÖÀëÓÐÒÖÖÆ×÷ÓÃ
ÏÂÃæÊÇÒ»×é̽¾¿ÉúÎïÌåÄÚÖ÷ÒªÓлúÎï´æÔÚÓë·ñµÄ¼ø±ðʵÑ飬°´±íÖÐÊý×Ö˳ÐòÌî¿Õ£º
ʵÑéÐòºÅ | ´ý¼ìÎïÖÊ | ÊÔ¼Á | ÑÕÉ«·´Ó¦ |
1 | µ°°×ÖÊ | Ë«ËõëåÊÔ¼Á | ¢Ý |
2 | Ö¬·¾ | ¢Û | éÙ»ÆÉ« |
3 | ¢Ù | ì³ÁÖÊÔ¼Á | שºìÉ« |
4 | DNA | ¼×»ùÂÌ | ¢Þ |
5 | DNA | ¶þ±½°· | ¢ß |
6 | ¢Ú | ßÁÂ޺죨ÅÉÂåÄþ£© | ºìÉ« |
7 | µí·Û | ¢Ü | À¶É« |
£¨1£©¢Ù _________________£»¢Ú _________________£»¢Û _________________£»
¢Ü_________________£»¢Ý _________________£»¢Þ _________________£»
¢ß _________________£»
£¨2£©ÒÔÉÏʵÑéÐèҪˮԡ¼ÓÈȵÄÊÇ£¨ÌîʵÑéÐòºÅ£©_________________£»