£¨2012?ÖêÖÞ£©¿Æѧ¼Ò·¢ÏÖÁ½¸ùƽÐе¼ÏßͨµçºóÓÐÈçͼËùʾµÄÏÖÏó£¨Í¼ÖÐʵÏß¡¢ÐéÏß·Ö±ð±íʾͨµçÇ°¡¢ºóµÄÇé¿ö£©£®
£¨1£©ÓÉͼ¿ÉÖªÁ½Æ½ÐÐͨµçµ¼ÏßÖ®¼äÓÐÁ¦µÄ×÷Ó㮵±Í¨ÈëµÄµçÁ÷·½ÏòÏàͬʱ£¬µ¼ÏßÏ໥
ÎüÒý
ÎüÒý
£»µ±Í¨ÈëµçÁ÷·½ÏòÏ෴ʱ£¬µ¼ÏßÏ໥
Åųâ
Åųâ
£®
£¨2£©ÅжÏͨµçÖ±µ¼ÏßÖÜΧ´Å³¡·½ÏòµÄ·½·¨ÊÇ£ºÓÃÓÒÊÖÎÕµ¼Ïߣ¬´óÄ´Ö¸Ö¸ÏòµçÁ÷·½Ïò£¬ÔòËÄÖ¸»·ÈƵķ½Ïò¾ÍÊÇͨµçÖ±µ¼ÏßÖÜΧµÄ´Å³¡·½Ïò£®¸ù¾ÝÕâ¸ö·½·¨£¬ÇëÄãÅж¨¼×ͼÖе¼ÏßaÔÚµ¼Ïßb´¦²úÉúµÄ´Å³¡·½ÏòΪ´¹Ö±ÓÚÖ½Ãæ
ÏòÀï
ÏòÀï
£®£¨Ìî¡°ÏòÀ»ò¡°ÏòÍ⡱£©
£¨3£©ÉÏÊöÏÖÏóµÄÔ­ÒòÊÇ£ºÍ¨µçµ¼ÏßaÖÜΧ²úÉúµÄ´Å³¡¶Ôͨµçµ¼ÏßbÓÐ
Á¦
Á¦
 µÄ×÷Ó㮵±µ¼ÏßaÖеĵçÁ÷·½Ïò¸Ä±äʱ£¬Æä´Å³¡µÄ·½ÏòÒ²·¢Éú¸Ä±ä£¬µ¼ÏßbÊÜÁ¦·½ÏòËæÖ®¸Ä±ä£®
£¨4£©ÓÉ´Ë¿ÉÖª£ºÓë´ÅÌåÖ®¼äµÄÏ໥×÷ÓÃÒ»Ñù£¬µçÁ÷Ö®¼äµÄÏ໥×÷ÓÃÒ²ÊÇͨ¹ý
´Å³¡
´Å³¡
À´ÊµÏֵģ®
·ÖÎö£º£¨1£©ÓÉͼÖÐÏÔʾµÄÏÖÏóÊÇ¿¿Â£»¹ÊÇÔ¶À룬ÅжÏÁ½µ¼ÏßÖ®¼äµÄ×÷ÓÃÁ¦£»
£¨2£©ÓÃÓÒÊÖÂÝÐý¶¨ÔòÅжϣ»
£¨3£©Í¨µçµ¼ÏßaµÄÖÜΧÓдų¡£¬Í¨µçµ¼Ìåb·ÅÔÚÁËͨµçµ¼ÏßaµÄ´Å³¡ÄÚ£¬Êܵ½´Å³¡µÄ×÷Óã»
£¨4£©´ÅÌåµÄÖÜΧ´æÔڴų¡£¬´ÅÌåÖ®¼äͨ¹ý´Å³¡²úÉúÁ¦µÄ×÷Óã»Á½µ¼ÏߵĵçÁ÷¶¼²úÉú´Å³¡£¬µçÁ÷Ö®¼äµÄ×÷ÓÃÒ²ÊÇͨ¹ý´Å³¡²úÉúÁ¦µÄ×÷Óã®
½â´ð£º½â£º
£¨1£©ÓÉͼ¿ÉÖª£¬µ±Í¨ÈëµÄµçÁ÷·½ÏòÏàͬʱ£¬µ¼Ïß¿¿Â££¬ËµÃ÷Á½µ¼ÏßÏ໥ÎüÒý£»µ±Í¨ÈëµçÁ÷·½ÏòÏ෴ʱ£¬µ¼ÏßÔ¶À룬˵Ã÷Á½µ¼ÏßÏ໥Åų⣻
£¨2£©ÓÃÓÒÊÖÎÕµ¼Ïߣ¬´óÄ´Ö¸Ö¸ÏòµçÁ÷·½Ïò£¨ÏòÉÏ£©£¬ÔòËÄÖ¸»·ÈƵķ½Ïò¾ÍÊÇͨµçÖ±µ¼ÏßÖÜΧµÄ´Å³¡·½Ïò£ºaµÄ×ó²à´¹Ö±ÓÚÖ½ÃæÏòÍ⣬b´¦´¹Ö±ÓÚÖ½ÃæÏòÀ
£¨3£©Í¨µçµ¼ÏßaÖÜΧ²úÉúµÄ´Å³¡¶Ôͨµçµ¼ÏßbÓÐÁ¦µÄ×÷Óã»
£¨4£©Óë´ÅÌåÖ®¼äµÄÏ໥×÷ÓÃÒ»Ñù£¬µçÁ÷Ö®¼äµÄÏ໥×÷ÓÃÒ²ÊÇͨ¹ý´Å³¡À´ÊµÏֵģ®
¹Ê´ð°¸Îª£º£¨1£©ÎüÒý£»Åų⣻£¨2£©ÏòÀ£¨3£©Á¦£»£¨4£©´Å³¡£®
µãÆÀ£º±¾Ì⿼²éÁ˵çÁ÷µÄ´Å³¡¡¢´Å³¡¶ÔµçÁ÷µÄ×÷Ó㬿´ËÆÊǸßÖÐ֪ʶ£¬×ÐϸÉóÌ⣬ÊÇ¿ÉÒÔÓóõÖÐËùѧ֪ʶ½â¾öµÄ£¬Ö»ÊÇÒªÇóÁé»îÔËÓÃËùѧ֪ʶ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?ÖêÖÞÄ£Ä⣩Èçͼ¼×ËùʾµÄ»¬ÂÖ×飬ÿ¸ö»¬ÂÖµÈÖØ£®²»¼ÆÉþÖغÍĦ²Á£¬ÎïÌåÖØG´Ó200N¿ªÊ¼Öð½¥Ôö¼Ó£¬Ö±µ½Éþ×Ó±»À­¶Ï£®Ã¿´ÎÒÔÏàͬµÄËÙ¶ÈÔÈËÙÀ­¶¯Éþ×Ó½«ÎïÌåÌá¸ß£®Í¼ÒҼǼÁËÔڴ˹ý³ÌÖл¬ÂÖ×éµÄ»úеЧÂÊËæÎïÌåÖØÁ¦µÄÔö¼Ó¶ø±ä»¯µÄͼÏó£®Í¼±û¼Ç¼ÁËÖØÎïÉÏÉýµÄ¸ß¶ÈhËæʱ¼ät±ä»¯µÄ¹ØϵͼÏó£®Çë¸ù¾ÝͼÏóÍê³ÉÏÂÁÐÎÊÌ⣺
£¨1£©ÓÉͼ¿ÉÖªÖØÎïÉÏÉýµÄËÙ¶ÈÊÇ
0.5
0.5
m/s£¬Ã¿¸ö»¬ÂÖÖØÊÇ
100
100
N
£¨2£©Éþ×ÓÄܳÐÊܵÄ×î´óÀ­Á¦ÊÇ
500
500
N£¬´ËʱÀ­Á¦µÄ×î´ó¹¦ÂÊ
1000
1000
W
£¨3£©µ±»¬ÂÖ×éµÄ»úеЧÂÊΪ80%ʱ£¬ÎïÌåÖØΪ¶àÉÙ£¿£¨ÒªÇóд³ö±ØÒª¼ÆËã²½Ö裩

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?ÖêÖÞÄ£Ä⣩¸ß骼ҵçÈÈË®Æ÷µÄÃúÅÆÈçϱíËùʾ£¬¸ßéªÑ§Á˵ç´Å¼ÌµçÆ÷֪ʶºóÏëΪ×ԼҵĵçÈÈË®Æ÷Éè¼ÆÒ»¸ö×Ô¶¯¿ØÖÆ×°Öã®ÈôÓÃÈÈÃôµç×èR1ÖÆ×÷³ÉÈçͼËùʾµÄµç´Å¼ÌµçÆ÷À´¿ØÖƵçÈÈË¿µÄ¹¤×÷£¬µ±¼ÌµçÆ÷ÏßȦR2ÖеĵçÁ÷Ôö´óµ½Ä³Ò»Êýֵʱ£¬¼ÌµçÆ÷µÄÏÎÌú±»ÎüÏ£¬µçÈÈË®Æ÷µç·¶Ï¿ª£»µ±¼ÌµçÆ÷ÏßȦÖеĵçÁ÷¼õСµ½Ä³Ò»Êýֵʱ£¬¼ÌµçÆ÷µÄÏÎÌú±»ÊÍ·Å£¬µçÈÈË®Æ÷µç·±ÕºÏ£¬¿ªÊ¼¹¤×÷£®ÔòµçÈÈË¿ËùÔڵ緸ÃÈçºÎÓëµç´Å¼ÌµçÆ÷µÄ´¥µãÁ¬½Ó£¿R1ÖÃÓÚÈÈË®Æ÷Ë®ÖУ¬Æä×èÖµËæζȵı仯¹ØϵÈçÏÂͼËùʾ£®ÒÑÖª¼ÌµçÆ÷ÏßȦµç×èR2Ϊ10¦¸£¬×ó±ßµçÔ´µÄµçѹU0Ϊ6V



ÐͺŠFED-H50 ¶î¶¨µçѹ ½»Á÷220V
×î´óË®Á¿ 50kg ƵÂÊ 50Hz
¶î¶¨ÄÚѹ 0.75MPa ¶î¶¨¹¦ÂÊ 2000W
£¨1£©ÈÈÃôµç×èµÄ×èÖµËæζÈÈçºÎ±ä»¯£¿
ÈÈÃôµç×èµÄ×èÖµËæζȵÄÉý¸ß¶ø¼õС£®
ÈÈÃôµç×èµÄ×èÖµËæζȵÄÉý¸ß¶ø¼õС£®

£¨2£©ÇëÄã°ïËûÍê³Éµç·µÄÁ¬½Ó
£¨3£©ÈôµçÈÈË®Æ÷ÄÚµÄˮοØÖÆÔÚ30¡«60¡æÖ®¼ä£¬ÇóÏÎÌú±»ÎüÏ¡¢µçÈÈË®Æ÷µç·±»¶Ï¿ªÊ±£¬¼ÌµçÆ÷ÏßȦÖеĵçÁ÷ÊǶàÉÙ£¿
£¨4£©µçÈÈË®Æ÷Õý³£¹¤×÷ʱ£¬½«ÕûÏäË®´Ó30¡æ¼ÓÈȵ½60¡æÐèÒª¶à³¤Ê±¼ä£¿£¨cË®=4.2¡Á103J/£¨kg?¡æ£©£¬²»¼ÆÈÈËðʧ£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?ÖêÖÞ£©½ñÄê´º¼¾£¬ÖêÖÞ³ÖÐøÁ˽ϳ¤Ê±¼äµÄ¡°»Ø³±¡±ÏÖÏ󣬵ØÃ桢ǽ±ÚÈ«ÊÇʪµÄ£®´ËÏÖÏóÊôÓÚ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?ÖêÖÞ£©Í¼ÊÇijÎïÖÊÎï̬±ä»¯Ê±Î¶ÈËæʱ¼ä±ä»¯µÄͼÏó£®ÓÉͼ¿ÉÖª£¬¸ÃͼÏóÊÇ
Äý¹Ì
Äý¹Ì
£¨Ìî¡°ÈÛ»¯¡±»ò¡°Äý¹Ì¡±£©Ê±Î¶ȱ仯ÇúÏߣ¬¸ÃÎïÖʵÄÈÛµãÊÇ
80
80
¡æ£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸