ѧУйºÁËÒ»ÏäÎïÀíÆ÷²Ä£¬Ð¡ÔÆͬѧ½«Ëü´Óһ¥°áµ½ÈýÂ¥£¬Ð¡±òͬѧÏë²â¶¨Ð¡ÔÆ°áÔËÆ÷²Ä¹ý³ÌÖжÔÏä×Ó×ö¹¦µÄ¹¦ÂÊ£®

[ʵÑéÆ÷²Ä]________¡¢________¡¢________£»

[ʵÑé²½Öè]

£¨1£©Ð¡±òͬѧÉè¼ÆµÄ²âÁ¿²½ÖèÈçÏ£¬ÆäÖжàÓàµÄÊÇ£¨ £©

A£®²â³öÏä×ÓµÄÖÊÁ¿m

B£®²â³öÂ¥ÌݵÄ×ܳ¤¶ÈL

C£®²â³öһ¥µ½ÈýÂ¥µÄÊúÖ±¸ß¶Èh

D£®²â³öСÔÆÉÏÂ¥ËùÓõÄʱ¼ät

E£®Ëã³öСÔÆ°áÔËÏä×ӵŦÂÊP

£¨2£©Çë°ïС±òÉè¼ÆÒ»¸ö¼Ç¼ʵÑéÊý¾ÝµÄ±í¸ñ£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕµÚ2½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÈçͼÊǽ¡ÉíÓõġ°Åܲ½»ú¡±Ê¾Òâͼ£®ÖÊÁ¿ÎªmµÄ½¡ÉíÕß²ÈÔÚÓëˮƽÃæ³É¦Á½ÇµÄ¾²Ö¹Æ¤´øÉÏ£¬ÓÃÁ¦ÏòºóµÅƤ´ø£¬¿ÉʹƤ´øÒÔËÙ¶ÈvÔÈËÙÏòºóÔ˶¯£®ÈôƤ´øÔÚÔ˶¯µÄ¹ý³ÌÖÐÊܵ½µÄ½ÅµÄĦ²ÁÁ¦ÎªFf£¬ÔòÔÚÔ˶¯µÄ¹ý³ÌÖУ¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨ £©

A£®FfÊÇƤ´øÔ˶¯µÄ×èÁ¦

B£®È˶ÔƤ´ø²»×ö¹¦

C£®È˶ÔƤ´øÒª×ö¹¦£¬Æä×ö¹¦µÄ¹¦ÂÊΪFfv

D£®È˵ÄÖØÁ¦ÓëƤ´ø¶ÔÈ˵ÄÖ§³ÖÁ¦ÊÇÒ»¶ÔƽºâÁ¦

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ4½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

ÔÚÒ»´Î¾üÊÂÑÝÏ°ÖУ¬Ò»¼Ü·É»úÑØˮƽ·½ÏòÒ»±ßÔÈËÙ·ÉÐÐÒ»±ßͶ·Å¾üÓÃÎï×Ê£¬Ôڴ˹ý³ÌÖзɻúµÄ¶¯ÄÜ________£¨Ñ¡Ìî¡°±ä´ó¡±¡°±äС¡±»ò¡°²»±ä¡±£©£®Èô²»¿¼ÂÇ×èÁ¦Ó°Ï죬Îï×ÊÔÚ¼ÓËÙÏÂÂä¹ý³ÌÖУ¬»úеÄÜ________£¨Ñ¡Ìî¡°±ä´ó¡±¡°±äС¡±»ò¡°²»±ä¡±£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ3½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

ÈçͼËùʾ£¬Ä³ÐËȤС×éͬѧÓõ¯¹­½øÐе¯×Óµ¯±ÈÈü£®ËûÃÇ·¢ÏÖµ¯³öµÄ×Óµ¯·ÉÐÐÇé¿ö¸÷²»Ïàͬ£¬Òò´ËÕ¹¿ªÁËÌÖÂÛ£®

£¨1£©À­¿ªµÄµ¯¹­¾ßÓÐ________ÄÜ£¬µ¯¹­ÉϵÄÏðƤ½îÐαä________¾ßÓеÄÄÜÁ¿Ô½¶à£»

£¨2£©ËûÃÇÔÚÑо¿Ó°Ï쵯³ö×Óµ¯·ÉÐоàÀëµÄÒòËØʱ£¬Ìá³öÒÔϲÂÏ룺

²ÂÏë1£ºÓë×Óµ¯µÄÖÊÁ¿ÓйØ

²ÂÏë2£ºÓë×Óµ¯µÄÐÎ×´ÓйØ

²ÂÏë3£ºÓ뵯¹­ÉϵÄÏðƤ½îµÄµ¯ÐÔÐαä³Ì¶ÈÓйØ

¢Ù¸ù¾ÝËùѧ֪ʶ£¬¿ÉÒԶ϶¨²ÂÏë3ÊÇÕýÈ·µÄ£¬ÅжϵÄÒÀ¾ÝÊÇ________________________________£®

¢ÚÇëÉè¼ÆÒ»¸ö¼òµ¥ÊµÑ飬ÑéÖ¤²ÂÏë2ÊÇ·ñÕýÈ·£¬¼òÊöÄãµÄʵÑé·½°¸£®

¼òÒª×ö·¨£º________________________________________________________________£»

ÈçºÎÅжϣº________________________________________________________________£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ3½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

¹ØÓÚÖØÁ¦ÊÆÄÜ£¬ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©

A£®ÀëµØÃæÔ½¸ßµÄÎïÌåÖØÁ¦ÊÆÄÜÔ½´ó

B£®ÖÊÁ¿Ô½´óµÄÎïÌåÖØÁ¦ÊÆÄÜÔ½´ó

C£®Ðü¹ÒÔÚ¶¥ÅïÉϵĵçµÆ¾²Ö¹²»¶¯£¬ËüûÓÐÖØÁ¦ÊÆÄÜ

D£®Èκα»¾Ù¸ßµÄÎïÌ嶼¾ßÓÐÖØÁ¦ÊÆÄÜ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ2½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÌî¿ÕÌâ

£¨2013ºþÄϳ¤É³£©2013Ä곤ɳÌåÓýÖп¼£¬ÄÐÉúÐÂÉèÒýÌåÏòÉÏÏîÄ¿£®ÈçͼÊÇÒýÌåÏòÉϵÄʾÒâͼ£¬Ð¡ÔÆͬѧÔÚ°ë·ÖÖÓÄÚ×öÁË12¸ö¹æ·¶µÄÒýÌåÏòÉÏ£®ÒÑ֪СÔƵÄÖÊÁ¿Îª60kg£¬Ã¿´ÎÒýÌåÏòÉÏËûÄܽ«×ÔÉíÖØÐÄÌá¸ß0.4m£¬ÔòСÔÆÿ×öÒ»´ÎÒýÌåÏòÉÏËù×öµÄ¹¦Îª________J£¬Õû¸ö¹ý³ÌÖеÄƽ¾ù¹¦ÂÊΪ________W£®£¨gÈ¡10N£¯kg£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ2½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ÔÚ¹ú¼Êµ¥Î»ÖÆÖУ¬¹¦Âʵĵ¥Î»ÊÇ£¨ £©

A£®ÍßÌØ

B£®½¹¶ú

C£®Å£¶Ù

D£®°²Åà

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚʮһÕ¡¡µÚ1½ÚÁ·Ï°¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2014±±¾©£©£¨¶àÑ¡£©ÆðÖØ»ú½«½¨Öþ²ÄÁÏÓɵØÃæÌáÉýµ½Â¥¶¥£¬µÚÒ»´ÎÓÃ15000NµÄÊúÖ±À­Á¦F1½«²ÄÁϼ×ÔÈËÙÌáÉý15m£»µÚ¶þ´ÎÓÃ10000NµÄÊúÖ±À­Á¦F2½«²ÄÁÏÒÒÔÈËÙÌáÉý15m£®¶ÔÓÚÉÏÊöÁ½¸ö¹ý³Ì£¬ÏÂÁÐ˵·¨ÖÐÕýÈ·µÄÊÇ£¨ £©

A£®¼×µÄËÙ¶ÈÒ»¶¨µÈÓÚÒÒµÄËÙ¶È

B£®¼×µÄÖÊÁ¿Ò»¶¨´óÓÚÒÒµÄÖÊÁ¿

C£®À­Á¦F1×öµÄ¹¦Ò»¶¨´óÓÚÀ­Á¦F2×öµÄ¹¦

D£®¼×Ô˶¯µÄʱ¼äÒ»¶¨Ð¡ÓÚÒÒÔ˶¯µÄʱ¼ä

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º2015ÄêÈ˽̰æ³õÖÐÎïÀí°ËÄ꼶µÚÊ®¶þÕÂ×ۺϲâÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

£¨2011ÑÅ°²£©ÈçͼËùʾ£¬Óû¬ÂÖ×éÌáÉýÖØÎïʱ£¬ÖØ200NµÄÎïÌåÔÚ5sÄÚÔÈËÙÉÏÉýÁË1m£®ÒÑÖªÀ­Éþ×ÓµÄÁ¦FΪ120N£¬Èç¹û²»¼ÆÉþÖؼ°Ä¦²Á£¬ÔòÌáÉýÖØÎïµÄ¹ý³ÌÖУ¨¡¡¡¡£©

A£®Éþ×Ó×ÔÓɶ˱»À­ÏÂ3m

B£®¶¯»¬ÂÖÖØ20N

C£®»¬ÂÖ×éµÄ»úеЧÂÊÊÇ83.3£¥

D£®À­Á¦FµÄ¹¦ÂÊÊÇ40W

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸