ÌâÄ¿ÄÚÈÝ
10£®Èçͼ¼×Ëùʾ£¬Óó¤Ö±µ¼¹ì¡¢¹âµçÃÅ¡¢Êý×Ö¼ÆʱÆ÷µÈ×°ÖÃ×öÑé֤ţ¶ÙµÚ¶þ¶¨ÂÉʵÑ飬Çë»Ø´ðÏÂÁÐÎÊÌ⣺£¨1£©Æ½ºâĦ²ÁÁ¦£¬Òª·´¸´µ÷½Ú¸ß¡¢µÍµ÷Ðýťʹ³¤Ö±µ¼¹ìÓÐÒ»¶¨µÄÇã½Ç£¬ÔÚ²»¹Ò¹³ÂëʱÇáÍÆС³µÒ»Ï£¬¹Û²ìµ½Ð¡³µÔÈËÙÏ»¬µÄ¸ù¾ÝÊǾ¹ýÁ½¸ö¹âµçÃŵĵ²¹âʱ¼äÏàµÈ£®
£¨2£©¹ÒÉϹ³ÂëʱҪµ÷½ÚºÃС»¬Âֵĸ߶ÈʹÁ¬½ÓС³µµÄϸÏßÓ볤ֱµ¼¹ìƽÐУ®
£¨3£©ÓÃÂÝÐý²â΢Æ÷²âÁ¿µ²¹âƬµÄºñ¶ÈʱʾÊýÈçͼÒÒËùʾ£¬¶ÁÊýΪ1.510mm£®
·ÖÎö £¨1£©Æ½ºâĦ²ÁÁ¦Ê±£¬²»Äܽ«¹³Âëͨ¹ý¶¨»¬ÂÖ¹ÒÔÚС³µÉÏ£¬ÈÃС³µÍÏ×ÅÖ½´øÔ˶¯£®ÇáÍÆС³µ£¬ÈôС³µ×öÔÈËÙÖ±ÏßÔ˶¯£¬Ä¦²ÁÁ¦µÃµ½Æ½ºâ£®
£¨2£©¹ÒÉϹ³ÂëʱҪµ÷½ÚºÃС»¬Âֵĸ߶ÈʹÁ¬½ÓС³µµÄϸÏßÓëÓ볤ֱµ¼¹ìƽÐУ»
£¨3£©ÂÝÐý²â΢Æ÷µÄ¶ÁÊý·½·¨Êǹ̶¨¿Ì¶È¶ÁÊý¼ÓÉϿɶ¯¿Ì¶È¶ÁÊý£¬ÔÚ¶Á¿É¶¯¿Ì¶È¶ÁÊýʱÐè¹À¶Á£®
½â´ð ½â£º£¨1£©Ð¡³µÔÈËÙÏ»¬Ê±ËٶȲ»±ä£¬¾¹ý¹âµçÃŵĵ²¹âʱ¼äÏàµÈ£®
£¨2£©°²×°ÔÚ³¤Ö±µ¼¹ìÒ»¶ËµÄС»¬Âָ߶ȿÉÒÔµ÷½Ú£¬Ç£ÒýС³µµÄϸÏßÓ¦Ó볤ֱµ¼¹ìƽÐУ¬ÒÔ±£Ö¤Éþ×Ó¶ÔС³µµÄÀÁ¦µÈÓÚÉþ×ÓµÄÀÁ¦£®
£¨3£©´Ó¹Ì¶¨¿Ì¶È´ÖÂÔ¹À¶Á£¬¶ÁÊýӦΪ1.5mm×óÓÒ£¬¿É¼û°ëÏ߸պö³ö£¬ÕýÈ·¶ÁÊýΪ1.510mm£®
¹Ê´ð°¸Îª£º£¨1£©¾¹ýÁ½¸ö¹âµçÃŵĵ²¹âʱ¼äÏàµÈ¡¡£¨2£©³¤Ö±µ¼¹ìƽÐС¡£¨3£©1.510
µãÆÀ ½â¾ö±¾ÌâµÄ¹Ø¼üÕÆÎÕƽºâĦ²ÁÁ¦µÄ·½·¨£¬ÒÔ¼°ÕÆÎÕÖ½´øµÄ´¦Àí£¬»áͨ¹ýÖ½´øÇó½â˲ʱËٶȺͼÓËٶȣ¬¹Ø¼üÊÇÔȱäËÙÖ±ÏßÔ˶¯ÍÆÂÛµÄÔËÓã®
A£® | ¶¨Á¿Ì½¾¿Ó°Ïìµ¼Ìåµç×èµÄÒòËØ | B£® | ̽¾¿ÇóºÏÁ¦µÄ·½·¨ | ||
C£® | ̽¾¿¼ÓËÙ¶ÈÓëÁ¦¡¢ÖÊÁ¿µÄ¹Øϵ | D£® | ¹Û²ì×ÀÃæ΢СÐαä |
A£® | ÕâÁ½Áв¨ÏàÓöʱÄÜ·¢Éú¸ÉÉæÏÖÏó | |
B£® | ¼×²¨µÄËÙ¶Èv¼×±ÈÒÒ²¨µÄËÙ¶ÈvÒÒ´ó | |
C£® | Öʵãa±ÈÖʵãbÏȻص½Æ½ºâλÖà | |
D£® | Èôv¼×=20m/s£¬ÔÙ¾t=0.5s£¬ÖʵãcÔ˶¯µÄ·³ÌÊÇ 0.5m |
A£® | λÒÆÓëʱ¼äµÄƽ·½³ÉÕý±È | |
B£® | λÒÆ×ÜÊÇËæʱ¼äÔö¼Ó¶øÔö¼Ó | |
C£® | ¼ÓËٶȡ¢Ëٶȡ¢Î»ÒÆÈýÕß·½ÏòÒ»Ö | |
D£® | ¼ÓËٶȡ¢Ëٶȡ¢Î»ÒƵķ½Ïò²¢²»ÊǶ¼Ïàͬ |
A£® | 2¦¸ | B£® | 3¦¸ | C£® | 5¦¸ | D£® | 7¦¸ |
A£® | ʼÖÕ²»±ä | B£® | Öð½¥Ôö´ó | C£® | ÏÈÔö´óºó¼õС | D£® | ÏȼõСºóÔö´ó |
A£® | Õâ¸öµç³¡¿ÉÄÜÊǸºµãµçºÉµÄµç³¡ | |
B£® | Õâ¸öµç³¡¿ÉÄÜÊÇÔÈÇ¿µç³¡ | |
C£® | µãµçºÉÔÚAµãÊܵ½µÄµç³¡Á¦±ÈÔÚBµãʱÊܵ½µÄµç³¡Á¦´ó | |
D£® | ¸ºµçºÉÔÚBµãʱÊܵ½µÄµç³¡Á¦µÄ·½ÏòÑØBµãÇÐÏß·½Ïò |