ÒÑÖª£¬¼×¡¢ÒÒÈÜÖÊÖÊÁ¿·ÖÊýÓëÈÜÒºÃܶȵĹØϵÈçϱí:

ÈÜÖÊÖÊÁ¿·ÖÊý

¼×ÈÜÒºÃܶÈ(s£¯cm3)

ÒÒÈÜÒºÃܶÈ(g£¯cm3)

1£¥

0.95

1.02

5£¥

0.92

1.04

10£¥

0.90

1.07

¼×ÎïÖʵÄ1£¥ÈÜÒºÓë9£¥µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÒÒÎïÖÊ1£¥µÄÈÜÒºÓë9£¥µÄÈÜÒºµÈÖÊÁ¿»ìºÏºó£¬ÔòÏÂÁÐÐðÊöÕýÈ·µÄÊÇ(    )

A.»ìºÏºó¼×¡¢ÒÒÈÜÒºµÄŨ¶È¾ù´óÓÚ5£¥

B.»ìºÏºóÒÒÈÜÒºµÄŨ¶È´óÓÚ5£¥£»¼×ÈÜҺŨ¶ÈСÓÚ5£¥

C.»ìºÏºóÒÒÈÜÒºµÄŨ¶ÈµÈÓÚ5£¥£»¼×ÈÜҺŨ¶ÈСÓÚ5£¥

D.»ìºÏºó¼×¡¢ÒÒÁ½ÈÜÒº¾ùµÈÓÚ5£¥

½âÎö£º±¾Ì⿼²éÈÜÖÊÖÊÁ¿·ÖÊýÓëÈÜÒºÃܶȵĹØϵ£¬²»¹ÜÈÜÒºµÄÃܶȴóС£¬Èô½«Á½ÖÖ²»Í¬Å¨¶ÈµÄÈÜÒºµÈÖÊÁ¿»ìºÏ£¬ÆäÖÊÁ¿·ÖÊýµÈÓÚÁ½ÕßµÄƽ¾ùÖµ£¬Èç¹ûÊǵÈÌå»ý»ìºÏ£¬µ±ÃܶȴóÓÚ16´ç£¬ÆäÖÊÁ¿·ÖÊý´óÓÚÁ½ÕßµÄƽ¾ùÖµ£¬¶øµ±ÃܶÈСÓÚ1ʱ£¬ÆäÖÊÁ¿·ÖÊýСÓÚÁ½ÕßµÄƽ¾ùÖµ£¬¹Ê±¾ÌâÖ»ÓÐCÑ¡Ïî·ûºÏÌâÒâ¡£


Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£ººÚÁú½­Ê¡º×¸ÚÒ»ÖÐ2010£­2011ѧÄê¸ß¶þÏÂѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔÌâ ÌâÐÍ£º013

ÒÑÖª¼×¡¢ÒÒÈÜÖʵÄÖÊÁ¿·ÖÊýÓëÈÜÒºÃܶȵĹØϵÈçϱíËùʾ£º

¼×ÎïÖʵÄ1£¥µÄÈÜÒºÓë9£¥µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÒÒÎïÖʵÄ1£¥µÄÈÜÒºÓë9£¥µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÏÂÁÐÐðÊöÖУ¬ÕýÈ·µÄÊÇ

[¡¡¡¡]

A£®

»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ù´óÓÚ5£¥

B£®

»ìºÏºó£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5£¥£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5£¥

C£®

»ìºÏºó£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5£¥£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5£¥

D£®

»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ùµÈÓÚ5£¥

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2011-2012ѧÄê¸ÊËàÊ¡À¼ÖÝÊиßÈýÉÏѧÆÚÆÚÖп¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÑÖª¼×¡¢ÒÒÈÜÖʵÄÖÊÁ¿·ÖÊýÓëÈÜÒºÃܶȵĹØϵÈçϱíËùʾ£º

ÈÜÖʵÄÖÊÁ¿·ÖÊý

¼×ÈÜÒºÃܶÈ/g.cm-3

ÒÒÈÜÒºÃܶÈg.cm-3

1%

0.95

1.02

5%

0.92

1.04

9%

0.90

1.07

 

 ¼×ÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÒÒÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÏÂÁÐÐðÊöÖУ¬ÕýÈ·µÄÊÇ(     )

A£®»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ù´óÓÚ5%

B£®»ìºÏºó£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5%£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5%

C£®»ìºÏºó£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5%£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5%

D£®»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ùµÈÓÚ5%

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º2012½ìºÚÁú½­Ê¡¸ß¶þÏÂѧÆÚÆÚÄ©¿¼ÊÔ»¯Ñ§ÊÔ¾í ÌâÐÍ£ºÑ¡ÔñÌâ

ÒÑÖª¼×¡¢ÒÒÈÜÖʵÄÖÊÁ¿·ÖÊýÓëÈÜÒºÃܶȵĹØϵÈçϱíËùʾ£º

ÈÜÖʵÄÖÊÁ¿·ÖÊý

¼×ÈÜÒºÃܶȨug¡¤cm-3

ÒÒÈÜÒºÃܶȨug¡¤cm-3

1%

0.95

1.02

5%

0.92

1.04

9%

0.90

1.07

¼×ÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÒÒÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÏÂÁÐÐðÊöÖУ¬ÕýÈ·µÄÊÇ

A£®»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ù´óÓÚ5%

B£®»ìºÏºó£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5%£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5%

C£®»ìºÏºó£¬¼×ÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý´óÓÚ5%£¬ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊýСÓÚ5%

D£®»ìºÏºó£¬¼×¡¢ÒÒÈÜÒºÖÐÈÜÖʵÄÖÊÁ¿·ÖÊý¾ùµÈÓÚ5%

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖл¯Ñ§ À´Ô´£º ÌâÐÍ£º

ÒÑÖª¼×¡¢ÒÒÈÜÖÊÖÊÁ¿·ÖÊýÓëÃܶȵĹØϵÈçÏÂ±í£º

ÈÜÖÊÖÊÁ¿·ÖÊý

¼×ÈÜÒºÃܶȣ¨g/cm3£©

ÒÒÈÜÒºÃܶÈ(g/cm3)

1%

0.95

1.02

5%

0.92

1.04

10%

0.90

1.07

¼×ÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏ£¬ÒÒÎïÖʵÄ1%µÄÈÜÒºÓë9%µÄÈÜÒºµÈÌå»ý»ìºÏºó£¬ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ

A.»ìºÏºó¼×¡¢ÒÒÈÜÒºÖÊÁ¿·ÖÊý¾ù´óÓÚ5%

B.»ìºÏºóÒÒÈÜÒºÖÊÁ¿·ÖÊý´óÓÚ5%£¬¼×ÈÜÒºÖÊÁ¿·ÖÊýСÓÚ5%

C.»ìºÏºó¼×ÈÜÒºÖÊÁ¿·ÖÊý´óÓÚ5%£¬ÒÒÈÜÒºÖÊÁ¿·ÖÊýСÓÚ5%

D.»ìºÏºó¼×¡¢ÒÒÈÜÒºÖÊÁ¿·ÖÊý¾ùµÈÓÚ5%

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸