ijѧÉúΪÁ˲âÁ¿ÈËÆï×ÔÐгµÐÐÊ»¹ý³ÌÖеÄ×èÁ¦ÏµÊýk£¨ÈËÆﳵʱËùÊÜ×èÁ¦fÓë×ÜÖØÁ¦mgµÄ±ÈÖµ£©£¬ËûÒÀ´Î½øÐÐÁËÒÔϲÙ×÷£º

A£®ÕÒÒ»¶Îƽֱ·Ã棬²¢ÔÚ·ÃæÉÏ»­Ò»µÀÆðµãÏߣ»
B£®ÓýϿìµÄ³õËÙ¶ÈÆﳵʻ¹ýÆðµãÏߣ¬²¢Í¬Ê±´Ó³µ¼ÜÉÏ·ÅÏÂÒ»ÍÅÏðƤÄࣻ
C£®×ÔÐгµÊ»¹ýÆðµãÏߺó¾ÍÍ£Ö¹µÅ³µ£¬ÈÃÆä¿¿¹ßÐÔÑØÖ±ÏßÐÐÊ»£¬¼ÇÏÂ×ÔÐгµÍ£ÏµÄλÖã»
D£®Óþí³ßÁ¿³öÆðµãÏßµ½ÏðƤÄàµÄ¾àÀës¡¢ÆðµãÏßµ½ÖÕµãµÄ¾àÀëL¼°³µ¼ÜÀëµØµÄ¸ß¶Èh£®
¸ù¾ÝÉÏÊö²Ù×÷£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×ÔÐгµÊ»¹ýÆðµãÏßʱµÄËٶȴóСΪ_______________
£¨2£©×ÔÐгµÔÚÐÐÊ»ÖеÄ×èÁ¦ÏµÊýk=_______________£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©£®

£¨1£©£¬£¨2£©

½âÎö

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2012?ÂåÑôÄ£Ä⣩ijѧÉúΪÁ˲âÁ¿ÈËÆï×ÔÐгµÐÐÊ»¹ý³ÌÖеÄ×èÁ¦ÏµÊýk£¨ÈËÆﳵʱËùÊÜ×èÁ¦fÓë×ÜÖØÁ¦mgµÄ±ÈÖµ£©£¬ËûÒÀ´Î½øÐÐÁËÒÔϲÙ×÷£º
A£®ÕÒÒ»¶Îƽֱ·Ã棬²¢ÔÚ·ÃæÉÏ»­Ò»µÀÆðµãÏߣ»
B£®ÓýϿìµÄ³õËÙ¶ÈÆﳵʻ¹ýÆðµãÏߣ¬²¢Í¬Ê±´Ó³µ¼ÜÉÏ·ÅÏÂÒ»ÍÅÏðƤÄࣻ
C£®×ÔÐгµÊ»¹ýÆðµãÏߺó¾ÍÍ£Ö¹µÅ³µ£¬ÈÃÆä¿¿¹ßÐÔÑØÖ±ÏßÐÐÊ»£¬¼ÇÏÂ×ÔÐгµÍ£ÏµÄλÖã»
D£®Óþí³ßÁ¿³öÆðµãÏßµ½ÏðƤÄàµÄ¾àÀës¡¢ÆðµãÏßµ½ÖÕµãµÄ¾àÀëL¼°³µ¼ÜÀëµØµÄ¸ß¶Èh£®
¸ù¾ÝÉÏÊö²Ù×÷£¬»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©×ÔÐгµÊ»¹ýÆðµãÏßʱµÄËٶȴóСΪ
s
g
2h
s
g
2h

£¨2£©×ÔÐгµÔÚÐÐÊ»ÖеÄ×èÁ¦ÏµÊýk=
s2
4hL
s2
4hL
£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ijѧÉúΪÁ˲âÁ¿ÈËÆï×ÔÐгµÐÐÊ»¹ý³ÌÖеÄ×èÁ¦ÏµÊýk£¨ÈËÆﳵʱËùÊÜ×èÁ¦fÓë×ÜÖØÁ¦mgµÄ±ÈÖµ£©£¬ËûÒÀ´Î½øÐÐÁËÒÔϲÙ×÷£º

       A£®ÕÒÒ»¶Îƽֱ·Ã棬²¢ÔÚ·ÃæÉÏ»­Ò»µÀÆðµãÏߣ»

       B£®ÓýϿìµÄ³õËÙ¶ÈÆﳵʻ¹ýÆðµãÏߣ¬²¢Í¬Ê±´Ó³µ¼ÜÉÏ·ÅÏÂÒ»ÍÅÏðƤÄࣻ

       C£®×ÔÐгµÊ»¹ýÆðµãÏߺó¾ÍÍ£Ö¹µÅ³µ£¬ÈÃÆä¿¿¹ßÐÔÑØÖ±ÏßÐÐÊ»£¬¼ÇÏÂ×ÔÐгµÍ£ÏµÄλÖã»

       D£®Óþí³ßÁ¿³öÆðµãÏßµ½ÏðƤÄàµÄ¾àÀës¡¢ÆðµãÏßµ½ÖÕµãµÄ¾àÀëL¼°³µ¼ÜÀëµØµÄ¸ß¶Èh£®

       ¸ù¾ÝÉÏÊö²Ù×÷£¬»Ø´ðÏÂÁÐÎÊÌ⣺

       £¨1£©×ÔÐгµÊ»¹ýÆðµãÏßʱµÄËٶȴóСΪ_______________

       £¨2£©×ÔÐгµÔÚÐÐÊ»ÖеÄ×èÁ¦ÏµÊýk=_______________£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2013½ìºþ±±Ê¡Î人ÊÐÎä²ýÇø¸ß¶þÏÂѧÆÚÆÚÄ©¿¼ÊÔÎïÀíÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÊµÑéÌâ

£¨6·Ö£©Ä³Ñ§ÉúΪÁ˲âÁ¿ÈËÆï×ÔÐгµÐÐÊ»¹ý³ÌÖеÄ×èÁ¦ÏµÊýk£¨ÈËÆﳵʱËùÊܵØÃæµÄ×èÁ¦fÓë×ÔÐгµ¶ÔµØÃæµÄѹÁ¦µÄ±ÈÖµ½Ð×ö×èÁ¦ÏµÊý£»±¾²âÁ¿Ö»¼ÆµØÃæ×èÁ¦£¬ºöÂÔÆäËü×èÁ¦£©£¬ËûÒÀ´Î½øÐÐÁËÒÔϲÙ×÷£º

A£®ÕÒÒ»¶Îƽֱ·Ã棬²¢ÔÚ·ÃæÉÏ»­Ò»µÀÆðµãÏߣ»

B£®ÓýϿìµÄ³õËÙ¶ÈÑØÖ±ÏßÆﳵʻ¹ýÆðµãÏߣ¬µ±×ÔÐгµ°ÑÊÖ£¨Ò²½Ð¡°³µÁúÍ·¡±£©¹ýÆðµãÏß˲¼äͬʱ´Ó°ÑÊÖÉÏ·ÅÏÂÒ»ÍÅÏðƤÄ࣬ÏðƤÄàÂäµØ¼´Õ³ÎÈÔÚµØÃæÉÏ£»

C£®×ÔÐгµµÄ°ÑÊÖ¸ÕÊ»¹ýÆðµãÏß˲¼ä¾ÍÍ£Ö¹µÅ³µ£¬È󵿿¹ßÐÔÑØÖ±ÏßÐÐÊ»£¬¼ÇÏÂ×ÔÐгµÍ£ÏÂʱ³µ°ÑÊÖÔÚµØÃæÉÏͶӰµÄλÖã»

D£®Óþí³ßÁ¿³öÆðµãÏßµ½ÏðƤÄàÂäµØµãµÄ¾àÀës¡¢ÆðµãÏßµ½×ÔÐгµÍ£ÏÂʱ³µ°ÑÊÖÔÚµØÃæÉÏͶӰµÄ¾àÀëL¼°³µ°ÑÊÖÀëµØµÄ¸ß¶Èh¡£

¸ù¾ÝÉÏÊö²Ù×÷£¬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©×ÔÐгµÊ»¹ýÆðµãÏßʱµÄËٶȴóСΪ__________£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©¡£

£¨2£©×ÔÐгµÔÚÐÐÊ»ÖеÄ×èÁ¦ÏµÊýk£½__________£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©¡£

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2012ÄêºÓÄÏÊ¡Õòƽһ¸ß¸ßÈýÏÂѧÆÚµÚÈý´ÎÖÜ¿¼ÎïÀí¾í ÌâÐÍ£ºÊµÑéÌâ

ijѧÉúΪÁ˲âÁ¿ÈËÆï×ÔÐгµÐÐÊ»¹ý³ÌÖеÄ×èÁ¦ÏµÊýk£¨ÈËÆﳵʱËùÊÜ×èÁ¦fÓë×ÜÖØÁ¦mgµÄ±ÈÖµ£©£¬ËûÒÀ´Î½øÐÐÁËÒÔϲÙ×÷£º

A£®ÕÒÒ»¶Îƽֱ·Ã棬²¢ÔÚ·ÃæÉÏ»­Ò»µÀÆðµãÏߣ»

B£®ÓýϿìµÄ³õËÙ¶ÈÆﳵʻ¹ýÆðµãÏߣ¬²¢Í¬Ê±´Ó³µ¼ÜÉÏ·ÅÏÂÒ»ÍÅÏðƤÄࣻ

C£®×ÔÐгµÊ»¹ýÆðµãÏߺó¾ÍÍ£Ö¹µÅ³µ£¬ÈÃÆä¿¿¹ßÐÔÑØÖ±ÏßÐÐÊ»£¬¼ÇÏÂ×ÔÐгµÍ£ÏµÄλÖã»

D£®Óþí³ßÁ¿³öÆðµãÏßµ½ÏðƤÄàµÄ¾àÀës¡¢ÆðµãÏßµ½ÖÕµãµÄ¾àÀëL¼°³µ¼ÜÀëµØµÄ¸ß¶Èh£®

¸ù¾ÝÉÏÊö²Ù×÷£¬»Ø´ðÏÂÁÐÎÊÌ⣺

£¨1£©×ÔÐгµÊ»¹ýÆðµãÏßʱµÄËٶȴóСΪ_______________

£¨2£©×ÔÐгµÔÚÐÐÊ»ÖеÄ×èÁ¦ÏµÊýk=_______________£¨ÒªÇóÓòâÁ¿µÃµ½µÄÎïÀíÁ¿À´±íʾ£©£®

 

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸