ÌâÄ¿ÄÚÈÝ

13£®ÔĶÁ¶ÌÎÄ£¬»Ø´ðÎÊÌ⣮
MH370º½°àʧÁª
2014Äê3ÔÂ8ÈÕÁ賿2£º40£¬Âíº½MH370º½°àʧÁª£®º½°àÉÏÓÐ239Ãû³Ë¿Í£¬ÆäÖÐÓÐ154ÃûÖйúÈË£¬¶à¹úÁ¢¼´¿ª¾ÈÔ®£¬ÕâÊÇÒ»´ÎÊ·ÎÞǰÀýµÄ¶à¹úº£ÉϾÈÔ®Á¦Á¿´ó¼¯½á£¬ÎÒ¹úÏȺóÅɳöÊ®ÓàËÒÔ½Ñ󽢲μÓËѾȣ¬ÆäÖж«º£¾ÈÖú¾ÖµÄС·Ö¶ÓЯ´øÇ±Ë®É豸ºÍË®ÏÂÉùÄÅ̽²âÉ豸ҲǰÍùËѾȣ®Ëæ×ÅËÑѰ·¶Î§½øÒ»²½À©´ó£¬ÎÞÒÉÔö¼ÓÁËËѾȵÄÄѶȣ¬ÔÚÒÀ¿¿½¢´¬ºÍ·É»ú½øÐÐËÑѰµÄͬʱ£¬Ò£¸ÐÎÀÐÇÒ²±»¸øÓèºñÍû£®ÎÒ¹ú¼±µ÷½ü10¿ÅÎÀÐDZ£ÕÏÂíº½Ê§Áª¿Í»úËѾȣ¬ÈçͼÊÇÔ½Ñó½¢´îÔØ×Å¡°½¢ÔØ»ú¡±ËѾȵij¡¾°£®
£¨1£©Ë®ÏÂÉùÄÉ̽²âÉ豸ÊÇÀûÓÃÉùÒôÄܹ»´«µÝÐÅÏ¢µÄÌØÐÔ£®
£¨2£©Öйúº£¾üDZˮԱʵDZÉî¶È´ï103Ã×£¬Ôò´ËÉî¶ÈDZˮԱÊܵ½µÄË®µÄѹǿ1.03¡Á106Pa£¨¦Ñº£Ë®=1.03¡Á103kg/m3£¬gÈ¡10N/kg£©£®
£¨3£©µ±½¢ÔØ»ú½µÂäÔÚº½Ä¸ÉÏʱ£¬º½Ä¸½«Ï³Á£¬º½Ä¸Êܵ½µÄ¸¡Á¦½«±ä´ó£®

·ÖÎö £¨1£©ÉùÒôµÄÓ¦ÓÃÓÐÁ½¸ö·½Ã棬һÊÇÀûÓÃÉùÒôÀ´´«µÝÐÅÏ¢£»¶þÊÇÀûÓÃÉùÒôÀ´´«µÝÄÜÁ¿£®
£¨2£©ÒÑ֪DZˮµÄÉî¶È£¬¸ù¾Ýp=¦Ñgh¼ÆËã³öË®²úÉúµÄѹǿ£»
£¨3£©Æ¯¸¡µÄÎïÌ壬¸¡Á¦µÈÓÚÖØÁ¦£®¸¡Á¦ÊÇ·ñ±ä»¯¾ö¶¨ÓÚÖØÁ¦ÈçºÎ±ä»¯£®

½â´ð ½â£º£¨1£©Ë®ÏÂÉùÄÉ̽²âÉ豸ÊÇÀûÓõç´Å²¨·¢³öÀûÓÃÉùÒôÄܹ»´«µÝÐÅÏ¢µÄÌØµã£»
£¨2£©Ç±Ë®Ô±Êܵ½µÄË®µÄѹǿΪ£ºp=¦Ñgh=1.0¡Á103kg/m3¡Á10N/kg¡Á103m=1.03¡Á106Pa£»
£¨3£©µ±½¢ÔØ»ú½µÂäÔÚº½Ä¸ÉÏʱ£¬º½Ä¸Êܵ½µÄ¸¡Á¦ÈÔµÈÓÚ×ÜÖØÁ¦£¬ÒòΪÈÔÊÇÆ¯¸¡£¬ÖØÁ¦±ä´ó£¬ËùÒÔ¸¡Á¦±ä´ó£¬º½Ä¸½«Ï³Á£®
¹Ê´ð°¸Îª£ºÐÅÏ¢£»1.03¡Á106£»±ä´ó£®

µãÆÀ ´ËÌ⿼²éÁËÉùÒôµÄ×÷Óá¢Ñ¹Ç¿µÄ¼ÆË㣬¸¡³ÁÌõ¼þµÄÓ¦Óã¬ÄѶȲ»´ó£»ÒªÃ÷È·£ºÎïÌ寝¸¡ÔÚÒºÌåÖÐʱ£¬¸¡Á¦Ê¼ÖÕµÈÓÚÖØÁ¦£¬¸¡Á¦µÄ±ä»¯¾ö¶¨ÓÚÖØÁ¦ÊÇ·ñ±ä»¯¡¢ÈçºÎ±ä»¯£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø