ÌâÄ¿ÄÚÈÝ

£¨1£©¡°Ñо¿Æ½Å×ÎïÌåµÄÔ˶¯¡±ÊµÑéµÄ×°ÖÃÈçͼ5-42Ëùʾ£¬ÔÚʵÑéÇ°Ó¦£¨    £©

A£®½«Ð±²ÛµÄÄ©¶ËÇÐÏßµ÷³Éˮƽ
B£®½«Ä¾°åУ׼µ½ÊúÖ±·½Ïò£¬²¢Ê¹Ä¾°åƽÃæÓëСÇòÏÂÂäµÄÊúֱƽÃæƽÐÐ
C£®ÔÚ°×Ö½ÉϼǼб²ÛÄ©¶Ë²Û¿ÚµÄλÖÃO£¬×÷ΪСÇò×öƽÅ×Ô˶¯µÄÆðµãºÍËù½¨×ø±êϵµÄÔ­µã
D£®Ð¡Çòÿ´Î±ØÐë´ÓбÃæÉϵÄͬһλÖÃÓɾ²Ö¹¿ªÊ¼ÊÍ·Å
£¨2£©ÈôһСÇò×öƽÅ×Ô˶¯µÄÉÁ¹âÕÕƬµÄÒ»²¿·Ö£¬Í¼Öб³¾°·½¸ñµÄ±ß³¤¾ùΪ5cm£¬Èç¹ûÈ¡g£½10m/s2£¬ÄÇô£º

¢ÙÉÁ¹âƵÂÊÊÇ       Hz£®
¢ÚСÇòÔ˶¯ÖÐˮƽ·ÖËٶȵĴóС       m/s£®  
¢ÛСÇò¾­¹ýBµãʱµÄËٶȴóСÊÇ       m/s£®

(1)ABCD   (2) 10   1.5M/S  2.5M/S ¸÷2.5·Ö

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

(1)ÔÚ¡°Ñо¿Æ½Å×ÎïÌåµÄÔ˶¯¡±ÊµÑéÖУ¬Ä³Í¬Ñ§¼Ç¼ÁËA¡¢B¡¢CÈýµã£¬È¡AµãΪ×ø±êÔ­µã£¬½¨Á¢ÁËÈçͼËùʾµÄ×ø±êϵ¡£Æ½Å׹켣ÉϵÄÕâÈýµã×ø±êֵͼÖÐÒѱê³ö¡£ÄÇôСÇòƽÅ׵ijõËÙ¶È

Ϊ        m£¯s¡£(È¡)

£¨2)ÈçͼËùʾ£¬ÔÚ¡°Ì½¾¿¹¦ÓëÎïÌåËٶȱ仯µÄ¹Øϵ¡±ÊµÑéÖУ¬ÎªÁ˱£Ö¤ÏðƤ½î×öµÄ¹¦µÈÓÚ×ܹ¦£¬±ØÐë²ÉÈ¡µÄ²½ÖèÊÇ¡°Æ½ºâĦ²ÁÁ¦¡±¡£ÄÇô£¬ÔÚƽºâĦ²ÁÁ¦²Ù×÷ʱ£¬ÏÂÁв½ÖèÖÐÕýÈ·µÄÊÇ£¨   £©

A£®ÈÃľ°å±£³Öˮƽ״̬

B£®Ð¡³µÔ˶¯Ê±£¬Ö½´ø²»ÐèÒª´©¹ý´òµã¼ÆʱÆ÷

C£®ÊÇ·ñÒѾ­¡°Æ½ºâĦ²ÁÁ¦¡±¿ÉÒÔÓÃÑÛ¾¦Ä¿²âС³µÊÇ·ñ×öÔÈËÙÖ±ÏßÔ˶¯

D£®±¾²Ù×÷ÒªÈÃС³µÔÚÏðƤ½îµÄÇ£ÒýÏÂÔ˶¯

(3)£®ÔÚÓÃ×ÔÓÉÂäÌåÔ˶¯×ö¡°ÑéÖ¤»úеÄÜÊغ㶨ÂÉ¡±ÊµÑéÖУ¬ÓÃÌìƽ³ÆµÃÖØÎïµÄÖÊÁ¿Îª£¬ËùÓõçÔ´µÄƵÂÊΪ50Hz£¬Ä³Í¬Ñ§Í¨¹ýÕýÈ·µÄʵÑé²Ù×÷µÃµ½ÁËÒ»ÌõÀíÏëµÄÖ½´ø¡£Ö½´øÉÏ´ò³öµÄµãÈçͼËùʾ

£¨Ö½´øÉϵÄOµãÊǵÚÒ»¸ö´òÓ¡µã£¬A¡¢B¡¢C¡¢D¡¢E·Ö±ðÊÇÿ´òÁ½¸öµãµÄʱ¼ä×÷Ϊ¼Æʱµ¥Î»È¡µÄ¼ÇÊýµã£¬Í¼ÖÐÊý¾Ýµ¥Î»Îªmm£©£¬ÒÑÖªµ±µØµÄÖØÁ¦¼ÓËٶȡ£Ñ¡ÔñBµãΪ³õʼµã£¬DµãΪÖյ㣬Ôò´Ó´òÏÂBµãµ½´òÏÂDµãµÄ¹ý³ÌÖУ¬ÖØÎïµÄÖØÁ¦ÊÆÄܵļõÉÙÁ¿Îª J£»ÖØÎﶯÄܵÄÔö¼ÓÁ¿Îª J£¨±£ÁôÈýλÓÐЧÊý×Ö£©£»µÃ³öµÄ½áÂÛÊÇ                          ¡£

 

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

¾«Ó¢¼Ò½ÌÍø