ÌâÄ¿ÄÚÈÝ
1£®·ÖÎö ѹǿÓëѹÁ¦ºÍÊÜÁ¦Ãæ»ýµÄ´óСÓйأ®
Ôö´óѹǿµÄ·½·¨£ºÔÚѹÁ¦²»±äµÄÇé¿öÏ£¬¼õСÊÜÁ¦Ãæ»ý£¬¿ÉÒÔÔö´óѹǿ£»ÔÚÊÜÁ¦Ãæ»ý²»±äµÄÇé¿öÏ£¬Ôö´óѹÁ¦£¬¿ÉÒÔÔö´óѹǿ£»
¼õСѹǿµÄ·½·¨£ºÔÚѹÁ¦²»±äµÄÇé¿öÏ£¬Ôö´óÊÜÁ¦Ãæ»ý£¬¿ÉÒÔ¼õСѹǿ£»ÔÚÊÜÁ¦Ãæ»ý²»±äµÄÇé¿öÏ£¬¼õСѹÁ¦£¬¿ÉÒÔ¼õСѹǿ£®
½â´ð ½â£º
£¨1£©³µÌåÉÏÓÐÀâ½Ç£¬ÊÜÁ¦Ãæ»ý±È½ÏС£¬µ±ËüÅöµ½ÈËÌåʱ£¬»á²úÉú½Ï´óµÄѹǿ£¬ÈÝÒ×¶ÔÓ×¶ùÔì³ÉÉ˺¦£»
£¨2£©ÓÉѹǿ¹«Ê½p=$\frac{F}{S}$¿ÉÖª£¬µ±×ßÔÚäµÀÉÏ£¬È˶ԵØÃæµÄѹÁ¦²»±ä£¬½ÅÓëÂ·ÃæµÄ½Ó´¥Ãæ»ý¼õС£¬Ñ¹Ç¿Ôö´ó£»
¹Ê´ð°¸Îª£ºÑ¹Ç¿£»½Ó´¥Ãæ»ý£»Ñ¹Ç¿£®
µãÆÀ ½â¾ö´ËÀàʵ¼ÊÎÊÌâÒª½áºÏÔö´ó»ò¼õСѹǿµÄ·½·¨½øÐзÖÎö½â´ð£®ÀûÓÿÆÑ§ÖªÊ¶Ô¤·À±ßÔµ¼âÈñµÄÍæ¾ß¿ÉÄÜÔì³ÉµÄÉ˺¦£¬ÌåÏÖÁË¿ÆÑ§ÖªÊ¶¶ÔÈËÃÇÖØÒªÐÔ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
12£®¹âÄêÊdz¤¶Èµ¥Î»£»µ¯»É²âÁ¦¼ÆÊǸù¾ÝÔÚµ¯ÐÔÏÞ¶ÈÄÚ£¬µ¯»ÉÊܵ½µÄÀÁ¦Ô½´ó£¬µ¯»ÉµÄÉ쳤¾ÍÔ½³¤µÄÔÀíÖÆ³ÉµÄ£®
9£®ÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A£® | µç´Å²¨ºÍÉù²¨¶¼¿ÉÒÔÔÚÕæ¿ÕÖд«²¥ | |
| B£® | ú̿ÊÇÒ»ÖÖ²»¿ÉÔÙÉúÄÜÔ´ | |
| C£® | ÀûÓûúе¿ÉÒÔÊ¡Á¦Ò²¿ÉÒÔÊ¡¹¦ | |
| D£® | Æû³µÔÈËÙÏÂÆÂ¹ý³Ì½«ÖØÁ¦ÊÆÄÜת»¯Îª¶¯ÄÜ |
6£®ÏÂÁÐËÄ×éËùÁоٵÄÊÇÉú»îÖг£¼ûµÄ¼¸ÖÖ¼òµ¥»úе£¬ÆäÖÐÓÐÒ»×é¾ùÊÇÊ¡Á¦¸Ü¸ËÊÇ£¨¡¡¡¡£©
| A£® | Ç˰ô Ñò½Ç´¸ Æ¿¸ÇÆð×Ó | B£® | Ãæ°ü¼Ð Õ¡µ¶ Àí·¢¼ôµ¶ | ||
| C£® | »ðǯ ¶¯»¬ÂÖ Ä÷×Ó | D£® | ¿ê×Ó ÌìÆ½ °âÊÖ |
10£®Ö²Ê÷ʱ£¬ÒªÏëÅжÏÕâÅÅÊ÷ÔÔµÃÖ±²»Ö±£¬²ÉÓõķ½·¨ÊÇ£ºÈËÕ¾ÔÚµÚÒ»¿ÃÊ÷Ç°Ãæ¿´Ê÷£¬Èç¹ûºóÃæµÄÊ÷¶¼±»µÚÒ»¿ÃÊ÷ÕÚµ²×¡£¬ËµÃ÷ÕâÅÅÊ÷ÔÔÖ±ÁË£¬ÆäÀíÓÉÊÇ£¨¡¡¡¡£©
| A£® | ¹âËٺܿì | B£® | ¹âµÄÖ±Ïß´«²¥ | C£® | ·½Ïò²»±ä | D£® | ÎÞ·¨ÅÐ¶Ï |