ÌâÄ¿ÄÚÈÝ

ͼΪijͬѧ×ö¡¶ÑéÖ¤Á¦µÄºÏ³ÉµÄƽÐÐËıßÐη¨Ôò¡·ÊµÑéʱËù×öµÄÒ»¸öʵÑ飺±£³ÖOµãµÄλÖúÍaµ¯»É³ÓµÄÀ­Éì·½Ïò²»±ä£¬Ê¹bµ¯»É³Ó´ÓͼʾλÖÿªÊ¼»ºÂýÏò˳ʱÕë·½Ïòת¶¯£¬ÔòÔÚÕû¸ö¹ý³ÌÖУ¬¹ØÓÚa¡¢bÁ½µ¯»É³ÓʾÊýµÄ±ä»¯Çé¿öÊÇ£¨¡¡¡¡£©
A£®aʾÊýÔö´ó£¬bʾÊý¼õС
B£®aʾÊý¼õС£¬bʾÊýÔö´ó
C£®aʾÊý¼õС£¬bʾÊýÏÈÔö´óºó¼õС
D£®aʾÊý¼õС£¬bʾÊýÏȼõСºóÔö´ó
ħ·½¸ñ

ÊÔÌâ´ð°¸

D
Ïà¹ØÌâÄ¿

ÔÚ¡°ÑéÖ¤Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÖУ¬ÐèÒª½«ÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚˮƽľ°åÉÏ£¬ÁíÒ»¶ËϵÉÏÁ½¸ùϸÉþ£¬Ï¸ÉþµÄÁíÒ»¶Ë¶¼ÓÐÉþÌ×£®ÊµÑéÖÐÐèÓÃÁ½¸öµ¯»É³Ó·Ö±ð¹´×¡ÉþÌ×£¬²¢»¥³É½Ç¶ÈµØÀ­ÏðƤÌõ£¬Ê¹ÏðƤÌõÉ쳤£¬½áµãµ½´ïijһλÖÃO.

1.ijͬѧÔÚ×ö¸ÃʵÑéʱÈÏΪ£º

A£®À­ÏðƤÌõµÄÉþϸһЩÇÒ³¤Ò»Ð©£¬ÊµÑéЧ¹û¸üºÃ

B£®À­ÏðƤÌõʱ£¬µ¯»É³Ó¡¢ÏðƤÌõ¡¢Ï¸ÉþÓ¦Ìù½üľ°åÇÒÓëľ°åÆ½ÃæÆ½ÐУ¬¶ÁÊýʱÊÓÏßÒªÕý¶Ôµ¯»É³Ó¿Ì¶È£®

C£®ÏðƤÌõµ¯ÐÔÒªºÃ£¬À­½áµãµ½´ïijһλÖÃOʱ£¬À­Á¦ÒªÊʵ±´óЩ

D£®À­Á¦F1ºÍF2µÄ¼Ð½ÇÔ½´óÔ½ºÃ[À´Ô´:    ]

ÆäÖÐÕýÈ·µÄÊÇ__________(ÌîÈëÏàÓ¦µÄ×Öĸ)£®

2.ÔÚ×ö¡¶ÑéÖ¤¹²µãÁ¦µÄºÏ³É¶¨Ôò¡·µÄʵÑéʱ£¬ÔÚˮƽ·ÅÖõÄľ°åÉϵæÉÏÒ»ÕŰ×Ö½£¬°ÑÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚ°åµÄAµã£¬ÓÃÁ½¸ùϸÉþ½áÔÚÏðƤÌõµÄÁíÒ»¶ËO£¬ÈçͼËùʾ£®Í¨¹ýϸÉþÓÃÁ½¸ö»¥³É½Ç¶ÈµÄ²âÁ¦¼ÆÀ­ÏðƤÌõ£¬Ê¹½áµãÒÆµ½Ä³Ò»Î»Öã¬À­Á¦F1ºÍF2µÄ·½ÏòÓëOA¼Ð½Ç·Ö±ðΪ1500ºÍ1350£¬F1 = 2N£¬ÔòF2 =_______N£¬OAÏßÉϵÄÀ­Á¦ÊÇ________N£®

 

²é¿´Ï°ÌâÏêÇéºÍ´ð°¸>>

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

¾«Ó¢¼Ò½ÌÍø