ÌâÄ¿ÄÚÈÝ

6£®2016Äê3ÔÂ19ÈÕ£¬Öйú¹ú¼Ê¾ÆÒµ²©ÀÀ»áÔÚãòÖݹú¼Ê»áÕ¹ÖÐÐÄ¿ªÄ»£¬Í¨Íù»áÕ¹ÖÐÐĵľƹȴóµÀÂÌ»¯´øÖеύ²Ý³ÊÏÖÎåÑÕÁùÉ«£®¿ªÄ»Ê½½áÊøºó£¬ÔÚÆ®ÒÝ×ÅÕóÕó¾ÆÏãµÄ»áÕ¹ÖÐÐľÙÐÐÁËÊ¢´óµÄÎÄÒÕ±íÑÝ£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®ÔÚ»áÕ¹ÖÐÐÄÎŵ½µÄÕóÕó¾ÆÏãÊÇÒòΪ¾Æ·Ö×ÓÎÞ¹æÔòÔ˶¯µÄÔµ¹Ê
B£®ÂÌ»¯´øÖеIJ¿·ÖÏÊ»¨³Ê»ÆÉ«ÊÇÒòΪÕⲿ·ÖÏÊ»¨ÎüÊÕÁ˰׹âÖеĻÆÉ«¹â
C£®¾Æ¹È´óµÀÂÌ»¯´øÖл¨²ÝÉϵÄË®ÖéÕô·¢Ê±Òª·Å³öÈÈÁ¿
D£®ÎÄÒÕ±íÑÝÖÐÌýÖÚÄܸù¾ÝÏì¶È·Ö±æ³ö²»Í¬ÀÖÆ÷µÄÑÝ×à

·ÖÎö £¨1£©Ò»ÇÐÎïÖʵķÖ×Ó¶¼ÔÚ²»Í£µØ×öÎÞ¹æÔòµÄÔ˶¯£®
£¨2£©²»Í¸Ã÷ÎïÌåµÄÑÕÉ«ÓÉËü·´ÉäµÄÉ«¹â¾ö¶¨£¬°×É«µÄÎïÌåÄÜ·´ÉäËùÓеÄÉ«¹â£¬·´Éäʲôɫ¹â¾ÍÊÇʲôÑÕÉ«£»µ¥É«ÎïÌåÖ»·´ÉäÓë±¾ÉíÏàͬµÄÉ«¹â£¬ÆäËüÉ«¹â²»·´É䣮
£¨3£©ÎïÖÊÓÉҺ̬ת±äÎªÆøÌ¬µÄ¹ý³Ì£¬Æû»¯Ê±ÒªÎüÊÕÈÈÁ¿£®
£¨4£©Çø±ðÉùÒô¾ÍÊÇ¿¿ÒôÉ«£®±æ±ðÊìÈ˵ÄÉùÒô¡¢±æ±ðÀÖÆ÷µÄÉùÒô¿¿µÄ¶¼ÊÇÒôÉ«£®

½â´ð ½â£ºA¡¢ÒòΪ¾ÆÏãÖк¬ÓеķÖ×ÓÊÇÔÚ²»¶ÏÔ˶¯µÄ£¬ÏòËÄÖÜÀ©É¢£¬Ê¹ÈËÃÇÎŵ½¾ÆÏ㣬¹ÊAÕýÈ·£»
B¡¢Ì«Ñô¹â¾ÍÊǰ×É«¹â£¬»ÆÉ«ÏÊ»¨ÔÚÑô¹âµÄÕÕÉäÏ·´É仯¹â£®¶ø²»ÊÇÎüÊÕ°×¹âÖеĻÆÉ«¹â£¬¹ÊB´íÎó£»
C¡¢»¨²ÝÉϵÄË®ÖéÕô·¢Ê±ÒªÎüÊÕÈÈÁ¿£¬¹ÊC´íÎó£»
D¡¢ÎÄÒÕ±íÑÝÖÐÌýÖÚÄܸù¾ÝÒôÉ«·Ö±æ³ö²»Í¬ÀÖÆ÷µÄÑÝ×࣬¹ÊD´íÎó£®
¹ÊÑ¡A£®

µãÆÀ ±¾Ì⿼²éµÄ֪ʶµã½Ï¶à£¬ÓзÖ×ÓÔ˶¯¡¢ÎïÌåÑÕÉ«¡¢Æû»¯¡¢ÒôÉ«µÈ£¬ÊôÓÚ»ù´¡Ì⣬ҲÊÇÖп¼µÄÈȵ㣮

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
18£®¾Ýͳ¼Æ£¬È«¹ú·¢ÉúµÄ³µ»öÖÐÓг¬¹ý°ëÊýÒÔÉÏÊdz¬ËÙ¡¢³¬ÔØÒýÆðµÄ£®ÎÒÊмӴóÁ˵À·½»Í¨°²È«¼à¿Ø¹ÜÀíÁ¦¶È£¬½«¡°Çø¼ä²âËÙ¡±×ùλÅжÏÊÇ·ñ³¬ËÙµÄÒÀ¾ÝÖ®Ò»£®ËùνµÄ¡°Çø¼ä²âËÙ¡±£¬¾ÍÊDzâËã³öÆû³µÔÚÄ³Ò»Çø¼äÐÐÊ»µÄƽ¾ùËÙ¶È£¬Èç¹û³¬¹ýÁ˸÷¶ÎµÄ×î¸ßÏÞËÙ¼´±»ÅÐΪ³¬ËÙ£®Èô¼à²âµãA¡¢BÏà¾à18km£¬È«³ÌÏÞËÙ40km/h£¬ÓÉ¡°µç×ÓÑÛ¡±×¥Åĵ½×°ÓÐɳ×ÓµÄijÐͺŻõ³µÍ¨¹ý¼à²âµãA¡¢BµÄËÙ¶È·Ö±ðΪ30km/hºÍ456km/h£¬Í¨¹ýA¡¢BÁ½¸ö¼à²âµãµÄʱ¼äΪ20min£®ÎÊ£º
£¨1£©°´¡°Çø¼ä²âËÙ¡±±ê×¼Åжϸûõ³µÔÚAB¶ÎÐÐÊ»ÊÇ·ñ³¬ËÙ£¿
£¨2£©°´Õչ涨£¬ÔØ»õ³µ³µÂÖ¶ÔµØÃæµÄѹǿ³¬¹ý7¡Á105Pa¼´±»ÅÐΪ³¬ÔØ£®¸ÃÐͺŻõ³µ²¿·Ö²ÎÊýÈç±íËùʾ£®ÆäÖбíÖвÎÊý¼ÆË㣬¸Ã»õ³µÔÚ²»³¬ÔصÄÇé¿öÏ£¬ÔÚË®Æ½Â·ÃæÉÏÔ˶¯Ê±×î¶àÄÜװɳ×ÓµÄÌå»ýΪ¶àÉÙ£¿£¨¦Ñɳ=2.0¡Á103km/m3£¬È¡g=10N/kg£©
£¨3£©¸Ã»õ³µÔÚij·¶Îƽֱ¹«Â·ÉÏÔ˶¯60sµÄËÙ¶È-ʱ¼äͼÏóÈçͼËùʾ£¬Õâ¶Îʱ¼äÄÚ·¢¶¯»úÍêȫȼÉÕ²ñÓÍ0.2kg£¬ÒÑÖª·¢¶¯»úµÄЧÂʦÇ=40%£¬²ñÓ͵ÄÈÈÖµq=4.5¡Á107J/kg£¬Ôò»õ³µÔÚÕâ¶Îʱ¼äÄÚÔ˶¯Êܵ½µÄ×èÁ¦Îª¶à´ó£¿
»õ³µ×ÔÖØ5¡Á104N
ÂÖÌ¥´¥µØ×ÜÃæ»ý0.3m2
³µÏáÈÝ»ý10m3

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø