ÌâÄ¿ÄÚÈÝ
£¨1£©ÔÚͼÖлæ³ö±¾³õ×ÓÎçÏߣ®
£¨2£©Í¼ÖУºA¾Î³¶È£¨
B¾Î³¶È£¨
C¾Î³¶È£¨
D¾Î³¶È£¨
£¨3£©EµãµÄ¾¶ÈÊÇ10¡ãW£¬Î³¶ÈÊÇ30¡ãS£¬½«EµãÔÚͼÖбê³ö£®
£¨4£©A¡¢B¡¢C¡¢D¡¢EÎåµãÖУ¬Î»ÓÚ±±°ëÇòµÄµãÓÐ
£¨5£©Í¼ÖÐBµãλÓÚAµãµÄ
¿¼µã£ºÓÃ¾Î³ÍøÈ·¶¨·½ÏòºÍÈÎÒâµØµãµÄλÖÃ
רÌ⣺
·ÖÎö£ºÀûÓÃ¾Î³Íø¿ÉÒÔÈ·¶¨µØÇòÉÏÈÎÒâµãµÄλÖã®
Äϱ±°ëÇòµÄ·Ö½çÏßÊdzàµÀ£¬¶«Î÷°ëÇòµÄ·Ö½çÏßÊÇ20¡ãWºÍ160¡ãE£®
µØÇòÉϵÄÎå´ø£ºÈÈ´ø£º23.5¡ãS¡«23.5¡ãN£»±±Î´ø£º23.5¡ãN¡«66.5¡ãN£»ÄÏδø£º23.5¡ãS¡«66.5¡ãS£»±±º®´ø£º66.5¡ãN¡«90¡ãN£»ÄϺ®´ø£º66.5¡ãS¡«90¡ãS£®
Äϱ±°ëÇòµÄ·Ö½çÏßÊdzàµÀ£¬¶«Î÷°ëÇòµÄ·Ö½çÏßÊÇ20¡ãWºÍ160¡ãE£®
µØÇòÉϵÄÎå´ø£ºÈÈ´ø£º23.5¡ãS¡«23.5¡ãN£»±±Î´ø£º23.5¡ãN¡«66.5¡ãN£»ÄÏδø£º23.5¡ãS¡«66.5¡ãS£»±±º®´ø£º66.5¡ãN¡«90¡ãN£»ÄϺ®´ø£º66.5¡ãS¡«90¡ãS£®
½â´ð£º½â£º£¨1£©Á½Ìõ10¡ã¾ÏßÖ®¼äÁ¬½ÓÄϱ±Á½¼«µÄ¾Ïß¾ÍÊDZ¾³õ×ÓÎçÏߣ®
£¨2£©±ê³ö¶«¾Î÷¾¿ÉÖ±½Ó¶Á³ö×ø±êµã£®±¾³õ×ÓÎçÏßÒÔ¶«ÊǶ«¾£¨E£©£¬ÒÔÎ÷ÊÇÎ÷¾£¨S£©£¬Aµã×ø±ê£¨70¡ãW£¬40¡ãN£©£¬B£¨50¡ãE£¬20¡ãS£©£¬Cµã£¨0¡ã£¬0¡ã£©£¬Dµã£¨50¡ãE£¬60¡ãN£©£®
£¨3£©¿´´ð°¸Öеıê¼Ç£»
£¨4£©¸ù¾Ý°ëÇòµÄ»®·Ö£¬µÃ³öλÓÚ±±°ëÇòµÄµãÓÐAD£¬Î»ÓÚÄϰëÇòµÄµãÓÐBE£¬Î»ÓÚ¶«°ëÇòµÄµãÓÐBCDE£¬Î»ÓÚÎ÷°ëÇòµÄµãÓÐA£®
£¨5£©ÀûÓÃ¾Î³Íø¶¨Ïò·¨Åжϣ¬BµãÔÚAµÄ¶«Ã棻´Óγ¶È¿´£¬BµãÔÚAµÄÄÏÃæ£®µÃ³öBµãλÓÚAµãµÄ¶«ÄÏÃæ£¬DµãλÓÚBµãµÄÕý±±·½Ïò£®
¹Ê´ð°¸Îª£º£¨1£©
£¨2£©70¡ãW£»40¡ãN£» 50¡ãE£»20¡ãS£»0¡ã£»0¡ã£»50¡ãE£»60¡ãN£»£¨3£©
£¨4£©AD£» BE£»BCDE£» A£»£¨5£©¶«ÄÏ£»Õý±±£®
£¨2£©±ê³ö¶«¾Î÷¾¿ÉÖ±½Ó¶Á³ö×ø±êµã£®±¾³õ×ÓÎçÏßÒÔ¶«ÊǶ«¾£¨E£©£¬ÒÔÎ÷ÊÇÎ÷¾£¨S£©£¬Aµã×ø±ê£¨70¡ãW£¬40¡ãN£©£¬B£¨50¡ãE£¬20¡ãS£©£¬Cµã£¨0¡ã£¬0¡ã£©£¬Dµã£¨50¡ãE£¬60¡ãN£©£®
£¨3£©¿´´ð°¸Öеıê¼Ç£»
£¨4£©¸ù¾Ý°ëÇòµÄ»®·Ö£¬µÃ³öλÓÚ±±°ëÇòµÄµãÓÐAD£¬Î»ÓÚÄϰëÇòµÄµãÓÐBE£¬Î»ÓÚ¶«°ëÇòµÄµãÓÐBCDE£¬Î»ÓÚÎ÷°ëÇòµÄµãÓÐA£®
£¨5£©ÀûÓÃ¾Î³Íø¶¨Ïò·¨Åжϣ¬BµãÔÚAµÄ¶«Ã棻´Óγ¶È¿´£¬BµãÔÚAµÄÄÏÃæ£®µÃ³öBµãλÓÚAµãµÄ¶«ÄÏÃæ£¬DµãλÓÚBµãµÄÕý±±·½Ïò£®
¹Ê´ð°¸Îª£º£¨1£©
µãÆÀ£º´ËÌ⿼²éµÄ֪ʶµã½Ï¶à£¬ÐèÒªÔÚÕÆÎÕºÃ֪ʶµãµÄ»ù´¡ÉϽøÐÐ×ۺϰÑÎÕ£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
³¤½Ë®ÎÛȾÑÏÖØµÄºÓ¶ÎÊÇ£¨¡¡¡¡£©
| A¡¢¼×¶Î | B¡¢ÒÒ¶Î | C¡¢±û¶Î | D¡¢¶¡¶Î |
ÏÂÁÐÉú²ú»î¶¯×îÄÜÌåÏÖÈËÓë×ÔÈ»ºÍгµÄÊÇ£¨¡¡¡¡£©
| A¡¢Î§ºþÔìÌÌá¸ßÁ¸Ê³²úÁ¿ |
| B¡¢·âɽÓýÁÖ£¬±£»¤Éú̬»·¾³ |
| C¡¢¿ª·¢Ð¡ÃºÒ¤£¬·¢Õ¹µØ·½¾¼Ã |
| D¡¢´óÁ¿¿ª·¢ÕÓÔ󵨣¬À©´ó¸ûµØÃæ»ý |
µØµã¢ÜλÓÚ£¨¡¡¡¡£©
| A¡¢ÈÈ´ø ¶«°ëÇò |
| B¡¢±±Î´ø Î÷°ëÇò |
| C¡¢ÈÈ´ø Î÷°ëÇò |
| D¡¢ÄÏδø ¶«°ëÇò |
ijÈ˴Ӣڵسö·¢£¬ÏòÕýÄÏ·½Ïòµ½´ïÄϼ«µã£¬ÆäÖ±Ïß¾àÀëԼΪ£¨¡¡¡¡£©
| A¡¢6600km |
| B¡¢5500km |
| C¡¢3300km |
| D¡¢13200km |
¹ØÓÚ³ÇÊоÛÂäµÄ˵·¨ÕýÈ·µÄÊÇ£¨¡¡¡¡£©
| A¡¢ÈË¿ÚÖ÷Òª´ÓÊ·Çũҵ²úÒµ»î¶¯ |
| B¡¢ÈËÃǾÓסµÄ·¿Îݶ¼²»¸ß¶øÇÒ¿í³¨ |
| C¡¢Óеļ¯ÖУ¬ÓеķÖÉ¢ |
| D¡¢¾ÛÂäÄÚ¶àÅ©Ìï¾°¹Û |
ÎÒ¹úÃæ»ý×î´óµÄÁÚ¹úÊÇ£¨¡¡¡¡£©
| A¡¢Ó¡¶È | B¡¢¶íÂÞ˹ |
| C¡¢ÃɹŠ| D¡¢·ÆÂɱö |