¡¾ÌâÄ¿¡¿×ÏÉ«Æó¶ìµÄ³£È¾É«ÌåÉÏÓÐһϵÁоö¶¨ÓðëÑÕÉ«µÄ¸´µÈλ»ùÒò£ºG¡¢gch¡¢gh¡¢g¡£¸Ã»ùÒòϵÁÐÔÚ¾ö¶¨ÓðëÑÕɫʱ£¬±íÏÖÐÍÓë»ùÒòÐ͵ĹØϵÈçÏÂ±í£¬Çë»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©Æó¶ìÓðëÑÕÉ«µÄ»ùÒòÐ͹²ÓÐ ÖÖ¡£ÆäÖÐÔÓºÏ×ÓÓÐ ÖÖ¡£
£¨2£©ÈôÒ»Ö»Éî×ÏÉ«Æó¶ìºÍһֻdz×ÏÉ«Æó¶ì½»Åäºó£¬ÉúϵÄСÆó¶ìÄñÓðëÑÕɫΪÉî×ÏÉ«£ºÖÐ×ÏÉ«=1:1,ÔòÁ½Ö»Ç×±¾Æó¶ìµÄ»ùÒòÐÍ·Ö±ðΪ ºÍ ¡£
£¨3£©ÈôÖÐ×ÏÉ«´ÆÐÛÆó¶ì½»Åäºó£¬ºó´ú³öÏÖÖÐ×ÏÉ«ºÍ°×É«Æó¶ì£¬ÏÖÈÃ×Ó´úÖеÄÖÐ×ÏÉ«Óëdz×ÏÉ«ÔÓºÏÌå½»Å䣬ºó´úµÄ±íÏÖÐͼ°±ÈÀý ¡£
£¨4£©ÏÖÓÐһֻdz×ÏÉ«ÐÛÆó¶ìºÍ¶àÖ»ÆäËû¸÷É«µÄ´ÆÆó¶ì£¬ÊµÑéÔ±Ó¦¸ÃÑ¡ÓøÃdz×ÏÉ«ÐÛÆó¶ìÓë ½»Å䣬Èôºó´ú ,Ôò¸Ãdz×ÏÉ«ÐÛÆó¶ìµÄ»ùÒòÐÍΪ £»Èôºó´ú £¬Ôò¸Ãdz×ÏÉ«ÐÛÆó¶ìµÄ»ùÒòÐÍΪ ¡£
¡¾´ð°¸¡¿£¨1£©10 6
£¨2£©Ggch ghgh »ò ghg
£¨3£©ÖÐ×Ï£ºÇ³×Ï£º°×=4£º1:1
£¨4£©¶àÖ»°×É«´ÆÆó¶ì ¾ùΪdz×ÏÉ«Æó¶ì£¬ghgh ³öÏÖÁË°×É«Æó¶ì£¨Ç³×ÏÉ«£º°×É«=1: 1£©£¬ghg
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£º£¨1£©Æó¶ìÓðëµÄÑÕÉ«ÖУ¬Éî×ÏÉ«µÄ»ùÒòÐÍÓÐGG¡¢Ggch¡¢GghºÍGg¹²4ÖÖ£¬ÖÐ×ÏÉ«µÄ»ùÒòÐÍÓÐgchgch¡¢gchghºÍgchg¹²3ÖÖ£¬Ç³×ÏÉ«µÄ»ùÒòÐÍÓÐghghºÍghg¹²2ÖÖ£¬°×É«µÄ»ùÒòÐÍΪgg¹²1ÖÖ£¬¹Ê»ùÒòÐ͹²ÓÐ10ÖÖ£¬ÆäÔÓºÏ×ÓΪGgch¡¢Ggh¡¢Gg¡¢gchgh¡¢gchgºÍghg£¬¹²6ÖÖ¡£
£¨2£©ÓÉÓÚÒ»Ö»Éî×ÏÉ«Æó¶ì£¨G_£©ºÍһֻdz×ÏÉ«Æó¶ì£¨gh_£©½»Åäºó£¬ÉúϵÄСÆó¶ìÓðëÑÕɫΪÉî×ÏÉ«£¨G_£©£ºÖÐ×ÏÉ«£¨gch_£©=1£º1£¬ÆäÖÐÖÐ×ÏÉ«Æó¶ìµÄgchÖ»ÄÜÀ´×ÔÉî×ÏÉ«Æó¶ì£¬ËùÒÔÉî×ÏÉ«Æó¶ìµÄ»ùÒòÐÍΪGgch£¬¶ødz×ÏÉ«Æó¶ìµÄ»ùÒòÐÍ¿ÉÄÜΪghgh»òghg¡£
£¨3£©ÈôÖÐ×ÏÉ«´ÆÐÛÆó¶ì½»Å䣨gch_¡Ágch_£©£¬ºó´ú³öÏÖÖÐ×ÏÉ«£¨gch_£©ºÍ°×É«£¨gg£©Æó¶ì£¬ËµÃ÷Ç×´úÖÐ×ÏÉ«Æó¶ìµÄ»ùÒòÐ;ùΪgchg£¬ËüÃÇËùÉúºó´úµÄ»ùÒòÐͼ°±ÈÀýΪgchgch£¨ÖÐ×ÏÉ«£©£ºgchg£¨ÖÐ×ÏÉ«£©£ºgg£¨×ÏÉ«£©=1£º2£º1£®ºó´úÖÐ×ÏÉ«Æó¶ìÖУ¬Á½ÖÖ»ùÒòÐͼ°±ÈÀýΪ1/3gchgch¡¢2/3gchg£¬ËüÃÇÓëȺÌåÖеÄdz×ÏÉ«ÔÓºÏÌ壨ghg£©½»Å䣬ÆäÖÐ1/3gchgch½»Åäºó´ú¾ùΪÖÐ×ÏÉ«£¬2/3gchg½»Åäºó´úΪ2/3£¨1/2ÖÐ×ÏÉ«¡¢1/4dz×ÏÉ«¡¢1/4°×É«£©£¬Òò´Ëºó´úµÄ±íÏÖÐͼ°±ÈÀýÊÇÖÐ×Ï£ºÇ³×Ï£º°×©„£¨1/3+2/3¡Á1/2£©£º2/3¡Á1/4£º2/3¡Á1/4=4£º1£º1¡£
£¨4£©Ñ¡ÓöàÖ»°×É«µÄ´ÆÆó¶ì£¬Óë¸Ãdz×ÏÉ«ÐÛÆó¶ì½»Å䣬Èôºó´ú¾ùΪdz×ÏÉ«Æó¶ì£¬Ôò¸Ãdz×ÏÉ«ÐÛÆó¶ìµÄ»ùÒòÐÍΪghgh£»Èôºó´ú³öÏÖÁË°×É«Æó¶ì£¬Ôò¸Ãdz×ÏÉ«ÐÛÆó¶ìµÄ»ùÒòÐÍΪghg¡£
Ä꼶 | ¸ßÖÐ¿Î³Ì | Ä꼶 | ³õÖÐ¿Î³Ì |
¸ßÒ» | ¸ßÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ | ³õÒ» | ³õÒ»Ãâ·Ñ¿Î³ÌÍƼö£¡ |
¸ß¶þ | ¸ß¶þÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õ¶þ | ³õ¶þÃâ·Ñ¿Î³ÌÍƼö£¡ |
¸ßÈý | ¸ßÈýÃâ·Ñ¿Î³ÌÍƼö£¡ | ³õÈý | ³õÈýÃâ·Ñ¿Î³ÌÍƼö£¡ |
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÄòËØÊÇÒ»ÖÖÖØÒªµÄÅ©Òµ·ÊÁÏ£¬µ«Èô²»¾Ï¸¾úµÄ·Ö½â£¬¾Í²»ÄܸüºÃµØ±»Ö²ÎïÀûÓá£Éú»îÔÚÍÁÈÀÖеÄ΢ÉúÎïÖÖÀàºÍÊýÁ¿·±¶à£¬Í¬Ñ§ÃÇÊÔͼ̽¾¿ÍÁÈÀÖÐ΢ÉúÎï¶ÔÄòËØÊÇ·ñÓзֽâ×÷Óã¬Éè¼ÆÁËÒÔÏÂʵÑ飬²¢³É¹¦É¸Ñ¡µ½ÄܸßЧ½µ½âÄòËصÄϸ¾ú£¨Ä¿µÄ¾ú£©¡£ÅàÑø»ù³É·ÖÈçϱíËùʾ£¬ÊµÑé²½ÖèÈçÏÂͼËùʾ¡£Çë·ÖÎö»Ø´ð¡£
KH2PO4 | Na2HPO4 | MgSO4¡¤7H2O | ÆÏÌÑÌÇ | ÄòËØ | ÇíÖ¬ | ||||||
1£®4 | g | 2£®1 | g | 0£®2 | g | 10 | g | 1 | g | 15 | g |
½«ÉÏÊöÎïÖÊÈܽâºó£¬ÓÃÕôÁóË®¶¨Èݵ½1 000 mL¡£
£¨1£©°´ÎïÀíÐÔÖÊ·Ö£¬´ËÅàÑø»ùÊôÓÚ______ ¡£
£¨2£©ÅàÑø»ùÖмÓÈëÄòËصÄÄ¿µÄÊÇ£¬ ÕâÖÖÅàÑø»ùÊôÓÚ ÅàÑø»ù¡£
£¨3£©¡°Ä¿µÄ¾ú¡±Éú³¤ËùÐèµÄµªÔ´ºÍ̼Դ·Ö±ðÀ´×ÔÅàÑø»ùÖÐµÄ ºÍ £¬ÊµÑéÐèÒªÕñµ´ÔÒòÊÇ ¡£
£¨4£©Í¼Öн«Ï¸¾úתµ½¹ÌÌåÅàÑø»ùÉÏʱ£¬¿É²ÉÓÃ____________½ÓÖÖ£¬»ñµÃµ¥¾úÂäºó¼ÌÐøɸѡ¡£
£¨5£©ÔÚʵÑéÖУ¬ÏÂÁвÄÁÏ»òÓþßÐèÒªÃð¾úµÄÊÇ £¬ÐèÒªÏû¶¾µÄÊÇ ¡££¨ÌîÐòºÅ£©
¢ÙÅàÑøϸ¾úÓõÄÅàÑø»ùÓëÅàÑøÃó
¢Ú²£°ô¡¢ÊԹܡ¢×¶ÐÎÆ¿ºÍÎü¹Ü
¢ÛʵÑé²Ù×÷ÕßµÄË«ÊÖ
£¨6£©ÔÚ½øÐзÖÀë·Ö½âÄòËصÄϸ¾úʵÑéʱ£¬Aͬѧ´ÓÅàÑø»ùÉÏɸѡ³ö´óÔ¼150¸ö¾úÂ䣬¶øÆäËûͬѧֻѡÔñ³ö´óÔ¼50¸ö¾úÂä¡£AͬѧµÄʵÑé½á¹û²úÉúµÄÔÒò¿ÉÄÜÓÐ____________£¨ÌîÐòºÅ£©¡£
¢ÙÍÁÑù²»Í¬ ¢ÚÅàÑø»ùÎÛȾ
¢Û²Ù×÷ʧÎó
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Æ»¹û´×ÊÇÖ¸ÒÔÆ»¹ûÖ¾·¢½Í¶ø³ÉµÄÆ»¹ûÔ´×£¬ÔÙ¶ÒÒÔÆ»¹ûÖµÈÔÁ϶ø³ÉµÄÒûÆ·¡£¼ÈÓеµµÄ´×棬ÓÖÓйûÖµÄÏãÌ𣬺ÈÆðÀ´·Ç³£Ë¬¿Ú¡£Æ»¹û´×»¹Äܱ£½¡ÑøÉú¡¢Ïû³ýÆ£ÀÍ¡¢ÃÀÈÝÑøÑÕ£¬ÊÇÄ¿Ç°´óÖڷdz£Ï²°®µÄÒûÆ·¡£ÏÂͼÊÇÆ»¹û´×µÄÖÆ×÷Á÷³Ì¼òͼ£¬Çë¾Ýͼ»Ø´ð£º
£¨1£©Çëд³öÆ»¹û¾ÆÖÆ×÷µÄÔÀí£¨Ó÷´Ó¦Ê½±íʾ£©£º________________________________¡£
£¨2£©¹ý³Ì¢ÙÖÐʹÓõ½µÄ΢ÉúÎïÊÇ________£¬¸Ã΢ÉúÎïµÄ´úлÀàÐÍÊÇ________¡£
£¨3£©¹ý³Ì¢Ù·¢½ÍµÄζÈÓ¦¸ÃÔÚ________¡æ£¬ÔÚ·¢½Í¹ý³ÌÖÐÒªÏÈͨÆøºóÃܷ⣬ÏÈͨÆøµÄÔÒòÊÇ_________________________________________________________________¡£
£¨4£©¼ìÑéÊÇ·ñ²úÉú¾Æ¾«¿ÉÔÚËáÐÔÌõ¼þÏ£¬ÓÃ__________________ÊÔ¼Á¼ì²â¡£
£¨5£©ÈôÒª½øÒ»²½ÖÆ×÷¹û´×£¬Ó¦ÔÚ·¢½ÍÒºÖмÓÈë____________¾úÖÖ¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÏÂÁпɡ°Ë«Ïò¡±½øÐеÄÊÇ£¨ £©
A£®½ð˿ȸ̈²ÝµÄÅßÑ¿ÇÊÖÐÉú³¤Ëصļ«ÐÔÔËÊä
B£®ËõÊÖ·´ÉäʱÐË·ÜÔÚÉñ¾Ôª¼äµÄ´«µÝ
C£®ÈËÌåѪ½¬ºÍ×éÖ¯Òº¼äµÄÎïÖÊתÒÆ
D£®²ÝÔÉú̬ϵͳÖÐÀǺÍÍÃ×Ó¼äµÄÄÜÁ¿Á÷¶¯
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿¸¯Èé¡¢ëç°×²ËµÈÒÔÆäÉ«ÔóÓÕÈË¡¢Î¶µÀÏÊÃÀʱ³£³öÏÖÔÚÈËÃǵIJÍ×À£¬Õ⼸ÖÖʳƷ¶¼ÊǾ¹ýëçÖƼӹ¤¶ø³ÉµÄ£¬Çë»Ø´ðÏÂÁÐÎÊÌâ¡£
£¨1£©Í¼ÖÐA±íʾ________£¬ ¸¯ÈéÖÆ×÷¹ý³ÌÖмÓÑεÄ×÷ÓÃÊÇ__________________¡£
£¨2£©ÖÆ×÷ÅݲËʱÆðÖ÷Òª×÷ÓõÄ΢ÉúÎïÊÇÈéËá¾ú£¬ÏÂͼΪÈéËá¾úµÄÊýÁ¿¡¢ÈéËáºÍÑÇÏõËáÑεĺ¬Á¿Ëæʱ¼ä±ä»¯µÄÇúÏߣ¬Ç뽫Èý·ùͼ·Ö±ðÌîÉÏ¡°×ÝÖá±êʶ¡±¡£
¢Ù¡«¢Û×ÝÖá±êʶÒÀ´ÎΪ________¡¢________¡¢________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÏÂͼÊÇÈËÌ岿·ÖÎÈ̬µÄµ÷½ÚʾÒâͼ£¨A¡¢B¡¢C¡¢D±íʾ¼¤ËØ£©£¬¾Ýͼ»Ø´ðÎÊÌâ¡£
£¨1£©Õý³£»úÌåÐè¾¹ý___________µÄµ÷½Ú£¬²¢Í¨¹ý¸÷¸öÆ÷¹Ù¡¢ÏµÍ³µÄе÷»î¶¯£¬²ÅÄÜά³Ö»úÌåµÄÎÈ̬¡£
£¨2£©º®Àä»·¾³Ï£¬¼¤ËØ________£¨Ìî×Öĸ£©µÄ·ÖÃÚÁ¿Ã÷ÏÔÔö¼Ó£¬ÒÔÔö¼Ó²úÈÈ£¬Í¬Ê±»úÌ廹¿ÉÒÔͨ¹ý_________¡¢_______µÈ±ä»¯ÒÔ¼õÉÙÉ¢ÈÈ¡£µ±ÑªÒºÖм¤ËØBŨ¶È½Ï¸ßʱ£¬Ëü·´¹ýÀ´ÒÖÖÆ´¹ÌåºÍÏÂÇðÄԵŦÄÜ£¬ÎÒÃdzÆÕâÖÖÏÖÏóΪ________¡£
£¨3£©µ±ÑªÌÇŨ¶ÈµÍÓÚÕý³£ÖµÊ±£¬¿ÉÖ±½Ó×÷ÓÃÓÚ________ϸ°û£¬ÒÔ´Ù½ø________¼¤ËØ·ÖÃÚ£¬Ò²¿ÉÒԴ̼¤ÏÂÇðÄÔͨ¹ý´«³öÉñ¾´Ù½øÏà¹Ø¼¤ËصķÖÃÚ¡£
£¨4£©ÑªÌǵÄÈýÌõÀ´Ô´ºÍȥ·ÖУ¬×îÖ÷ÒªµÄ;¾¶·Ö±ðÊÇ____________ºÍ____________¡£
£¨5£©¼¤ËØBµÄ°Ðϸ°ûÊÇ_______________¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿ÔÚ¡°ÂÌÒ¶ÖÐÉ«ËصÄÌáÈ¡ºÍ·ÖÀëʵÑéÖУ¬Ëæ²ãÎöÒºÔÚÂËÖ½ÉÏÀ©É¢×î¿ìµÄÉ«Ëؼ°ÆäÑÕÉ«ÊÇ
A£®Ò¶ÂÌËØa£¬À¶ÂÌÉ« B£®Ò¶ÂÌËØb£¬»ÆÂÌÉ«
C£®Ò¶»ÆËØ£¬»ÆÉ« D£®ºúÂܲ·ËØ£¬³È»ÆÉ«
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿»ÆÉ«×ÓÒ¶¡¢²»±¥Âú¶¹¼ÔÍ㶹ÓëÂÌÉ«×ÓÒ¶¡¢±¥Âú¶¹¼ÔÍ㶹ÔÓ½»£¬F1´ú¶¼ÊÇ»ÆÉ«×ÓÒ¶¡¢±¥Âú¶¹¼Ô£¬½«F1ÓëijֲÖêÔÓ½»£¬×Ó´úµÄÐÔ×´±íÏÖͳ¼Æ½á¹ûÈçÏÂͼËùʾ£¬×ÓÒ¶ºÍ¶¹¼ÔµÄÏÔÐÔÐÔ×´·Ö±ðÓÃA¡¢B±íʾ£¬Çë·ÖÎö»Ø´ð£º
£¨1£©ÏÔÐÔÐÔ×´ÊÇ ¡¢ ¡£
£¨2£©F1µÄ»ùÒòÐÍÊÇ £¬ÌâÖÐÌáµ½µÄijֲÖêµÄ±íÏÖÐÍÊÇ £¬»ùÒòÐÍÊÇ ¡£
£¨3£©Èô½«F1×Ô»¨´«·Û£¬×Ó´úÖд¿ºÏ×ÓËùÕ¼µÄ±ÈÀýÊÇ ¡£
²é¿´´ð°¸ºÍ½âÎö>>
¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º
¡¾ÌâÄ¿¡¿Ä³ÐÛÐÔÉúÎïÌåϸÄÚµÄDNAº¬Á¿Îª2a£¬ÏÂͼ±íʾ¼õÊý·ÖÁÑ¡¢Êܾ«×÷Óü°Êܾ«ÂѵÄÓÐË¿·ÖÁѹý³ÌµÄDNA±ä»¯¡£¾Ýͼ»Ø´ð£º
£¨1£©´ÓAµ½G±íʾµÄÊÇ_________·ÖÁѹý³Ì£»ÇúÏßÓÉJµ½O±íʾµÄÊÇ_______·ÖÁѹý³Ì¡£
£¨2£©Äܱíʾ³õ¼¶¾«Ä¸Ï¸°ûµÄʱÆÚÊÇ________£¨ÓÃ×Öĸ±íʾ£©£»EʱÆÚµÄϸ°û½Ð___________ϸ°û£»GʱÆÚµÄϸ°û³Æ___________¡£
£¨3£©ÓÉA¡úC£¬DNAµÄº¬Á¿Ôö¼ÓÒ»±¶£¬ÊÇÒòΪ___________________£»ÓÉD¡úE£¬DNAµÄº¬Á¿ÓÖ¼õÉÙÒ»°ë£¬ÔÒòÊÇ____________·ÖÀ룬ƽ¾ù·ÖÅäµ½Á½¸ö×Óϸ°û£»ÓÉF¡úG£¬DNAº¬Á¿ÔÙ¼õÉÙÒ»±¶£¬ÔÒòÊÇ_______________·ÖÀ룬ƽ¾ù·ÖÅäµ½Á½¸ö×Óϸ°û ¡£
£¨4£©ÓÉH¡úJ£¬DNAµÄº¬Á¿ÓÖÔö¼ÓÒ»±¶£¬»Ö¸´µ½ÔÀ´µÄÊýÄ¿£¬ÊÇÒòΪ___________ʹÁ½Åä×Ó½áºÏ³ÉºÏ×Ó¡£IʱµÄϸ°û³ÆΪ__________¡£
²é¿´´ð°¸ºÍ½âÎö>>
°Ù¶ÈÖÂÐÅ - Á·Ï°²áÁбí - ÊÔÌâÁбí
ºþ±±Ê¡»¥ÁªÍøÎ¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨Æ½Ì¨ | ÍøÉÏÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | µçÐÅթƾٱ¨×¨Çø | ÉæÀúÊ·ÐéÎÞÖ÷ÒåÓк¦ÐÅÏ¢¾Ù±¨×¨Çø | ÉæÆóÇÖȨ¾Ù±¨×¨Çø
Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com