ÌâÄ¿ÄÚÈÝ
4£®ÔÚ̽¾¿¡°Ë®µÄ·ÐÌÚ¡±µÄʵÑéÖУºµ±Ë®ÎÂÉýµ½90¡æÊ±£¬Ã¿¸ô1min¼Ç¼һ´ÎζȼƵÄʾÊý£¬Ö±µ½Ë®·ÐÌÚ5minºóÍ£Ö¹¶ÁÊý£¬²¿·ÖÊý¾Ý¼Ç¼Èç±í£º
| ʱ¼ä/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Ë®µÄÎÂ¶È /¡æ | 90 | 92 | 94 | 98 | 98 | 98 | 98 | 98 |
£¨2£©Ä³´ÎÊý¾ÝûÓмǼ£¬µ±Ê±Î¶ȼÆÊ¾ÊýÈçͼ1Ëùʾ£¬Ç뽫©ÌîµÄÊý¾ÝÌîÔÚ±í¸ñÄÚ£®
£¨3£©¸ù¾Ý±íÖÐʵÑéÊý¾Ý£¬¿É֪ˮµÄ·ÐµãÊÇ98¡æ£»ÓÉË®µÄ·Ðµã£¬¿ÉÅжϳöµ±Ê±µÄ´óÆøÑ¹µÍÓÚ£¨Ñ¡Ìî¡°¸ßÓÚ¡±¡¢¡°µÈÓÚ¡±»ò¡°µÍÓÚ¡±£©1±ê×¼´óÆøÑ¹£®Í¼2ÖÐaÊÇË®ÔÚ·ÐÌÚʱµÄÇé¿ö£®
£¨4£©ÔÚ̽¾¿½áÊøºó£¬ËÄλͬѧ·Ö±ð½»Á÷չʾÁË×Ô¼ºËù»æÖƵÄË®µÄζȺÍʱ¼ä¹ØÏµµÄÇúÏߣ¬Èçͼ3Ëùʾ£®ÆäÖÐÄÜÕýÈ··´Ó³Ñо¿Ë®·ÐÌÚ¹ý³ÌÖÐζÈËæÊ±¼ä±ä»¯¹ØÏµµÄÊÇB£®
£¨5£©¸ù¾Ý±íÖÐÊý¾Ý·ÖÎö¿ÉÖª£¬Ë®·ÐÌÚʱµÄÌØµãÊÇ£ºÎüÊÕÈÈÁ¿£¬Î¶ȱ£³Ö²»±ä£®
£¨6£©ÔÚʵÑéÖз¢ÏÖ£¬Ë®´Ó¿ªÊ¼¼ÓÈȵ½·ÐÌÚÕâ¶Îʱ¼ä¹ý³¤£®Èç¹ûÒªÊʵ±Ëõ¶ÌʵÑéʱ¼ä£¬Ôò¿ÉÐеÄÒ»ÖÖ·½·¨ÊÇ£ºÊʵ±¼õÉÙË®Á¿£¨»òÊʵ±Ìá¸ßË®µÄ³õΣ©£®
·ÖÎö £¨1£©ÔÚ°²×°¡¢µ÷ÕûʵÑéÆ÷²Äʱ£¬ÒªÏȰ²×°ÏÂÃæµÄ£¬ÒòΪÈç¹ûÏȰ²×°ÉÏÃæµÄ£¬ÏÂÃæ²»Ò»¶¨ºÏÊÊ£»
£¨2£©Î¶ȼƶÁÊýʱӦÏÈÃ÷È··Ö¶ÈÖµ£¬ÔÙ¹Û²ìÒºÖùµÄλÖã»
£¨3£©Ë®Öдﵽ·Ðµãºó¼ÌÐøÎüÈÈ£¬µ«Î¶ȱ£³Ö²»±ä£»ÒºÌåµÄ·Ðµã¸úÆøÑ¹Óйأ¬ÆøÑ¹Ôö´ó£¬·ÐµãÉý¸ß£¬ÆøÑ¹¼õСʱ£¬·Ðµã½µµÍ£»£®
Ë®·ÐÌÚǰ£¬Ë®ÉϲãµÄζȵÍÓÚϲãζȣ¬ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬ÆøÅÝÄÚµÄË®ÕôÆøÓöÀäÒº»¯³ÉСˮÖé£¬ÆøÅÝÔ½À´Ô½Ð¡£»Ë®·ÐÌÚʱ£¬Õû¸öÈÝÆ÷ÄÚË®ÎÂÏàͬ£¬ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬²»¶ÏÓÐË®Æû»¯£¬ÆøÅÝÔ½À´Ô½´ó£®
£¨4£©Ë®µÄ·ÐÌÚͼÏóµÄÌØµãÊÇ·ÐÌÚǰζÈÊÇÉÏÉýµÄ¶ø·ÐÌÚ¹ý³ÌÖÐζȱ£³Ö²»±ä£®
£¨5£©ÒºÌå·ÐÌÚµÄÌØµãÊÇ£ºÎüÊÕÈÈÁ¿£¬Î¶ȱ£³Ö²»±ä£»
£¨6£©Ë®µÄ¼ÓÈÈʱ¼äÓëË®µÄ¶àÉÙ¡¢Ë®µÄ³õΡ¢¾Æ¾«µÆµÄ»ðÑæ´óСµÈÓйأ®
½â´ð ½â£º£¨1£©ÔÚ°²×°¡¢µ÷ÕûʵÑéÆ÷²Äʱ£¬ÒªÏȰ²×°ÏÂÃæµÄ£¬ÒòΪÈç¹ûÏȰ²×°ÉÏÃæµÄ£¬ÏÂÃæ²»Ò»¶¨ºÏÊÊ£®ËùÒÔÏȹ̶¨B×°Öã¬ÔÙµ÷Õû¹Ì¶¨AµÄλÖã»
ʵÑé¹ý³ÌÖÐÒªÓÃζȼƲâÁ¿Ë®µÄζȣ¬ÓÃÓ²Ö½°å¸ÇÔÚÉÕ±¿ÚÉϼõÉÙÈÈÁ¿µÄɢʧ£®
£¨2£©Î¶ȼƵķֶÈֵΪ1¡æ£¬Ê¾ÊýΪ96¡æ£»
| ʱ¼ä/min | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Ë®µÄÎÂ¶È /¡æ | 90 | 92 | 94 | 96 | 98 | 98 | 98 | 98 | 98 |
Ë®·ÐÌÚǰ£¬ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬ÆøÅݲ»¶Ï¼õС£»Ë®·ÐÌÚʱ£¬ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬ÆøÅݲ»¶ÏÔö´ó£®ËùÒÔbͼָˮ·ÐÌÚǰ£¬aÖ¸·ÐÌÚ¹ý³ÌÖУ®
£¨4£©A¡¢Í¼ÏóζÈÒ»Ö±Éý¸ß£¬Ã»ÓÐζȱ£³Ö²»±äÕâÒ»ÌØµã£®¹Ê²»·ûºÏË®·ÐÌÚÌØµã£»
B¡¢Ë®ÎüÊÕÈÈÁ¿£¬Î¶ÈÉý¸ß£¬Éý¸ßµ½Ò»¶¨³Ì¶È£¬²»¶ÏÎüÊÕÈÈÁ¿£¬Ë®·ÐÌÚʱ£¬Î¶ȱ£³Ö²»±ä£®ËùÒÔͼÏóBÊÇË®·ÐÌÚµÄͼÏó£®
C¡¢´ËͼÏó±íʾζȿªÊ¼Ï½µ£¬È»ºóζȲ»±ä£¬¹Ê²»·ûºÏË®·ÐÌÚÌØµã£»
D¡¢´ËͼÏó±íʾζÈÔÚ²»¶ÏϽµ£¬¹Ê²»·ûºÏË®·ÐÌÚÌØµã£®
£¨5£©ÒºÌå·ÐÌÚµÄÌØµãÊÇ£ºÎüÊÕÈÈÁ¿£¬Î¶ȱ£³Ö²»±ä£»
£¨6£©ÒªÊʵ±Ëõ¶ÌʵÑéʱ¼ä£¬¿ÉÊʵ±¼õÉÙË®Á¿»òÊʵ±Ìá¸ßË®µÄ³õεȣ®
¹Ê´ð°¸Îª£º£¨1£©B£»A£»Ãë±í£»Ó²Ö½°å£»
£¨2£©ÈçÉÏ±í£»
£¨3£©98£»µÍÓÚ£»a£»
£¨4£©B£»
£¨5£©ÎüÊÕÈÈÁ¿£¬Î¶ȱ£³Ö²»±ä£»
£¨6£©Êʵ±¼õÉÙË®Á¿£¨»òÊʵ±Ìá¸ßË®µÄ³õΣ©£®
µãÆÀ ±¾ÌâÖ÷Òª¿¼²éÁËË®·ÐÌÚʵÑéµÄÏà¹ØÖªÊ¶µã£¬°üÀ¨ÊµÑé×°Öõĵ÷Õû·½·¨¡¢Î¶ȼƵÄÕýÈ·¶ÁÊý£¬·ÐÌÚǰºóÆøÅݵı仯¡¢·ÐÌÚµÄÌõ¼þ¡¢·ÐÌÚµÄÌØµã¡¢·ÐµãºÍÆøÑ¹µÄ¹ØÏµ¡¢·ÐÌÚµÄͼÏóµÈ£¬ÊDZ¾ÊµÑé¾³£³öÏÖµÄÎÊÌ⣬ҪÊìÁ·ÕÆÎÕ£®
| A£® | ²»´øµçµÄÎïÌå½Ð¾øÔµÌå | |
| B£® | ¾øÔµÌå¾ÍÊÇÔÚÈκÎÌõ¼þ϶¼²»Äܵ¼µçµÄÎïÌå | |
| C£® | µ¼ÌåÖÐÓдóÁ¿µÄµç×ÓËùÒÔÄܵ¼µç | |
| D£® | ´æÔÚ´óÁ¿¿ÉÒÔ×ÔÓÉÒÆ¶¯µÄµçºÉµÄÎïÌå½Ðµ¼Ìå |
| A£® | 1cm3úÓ͵ÄÖÊÁ¿Îª0.8g | B£® | 1gµÄúÓ͵ÄÌå»ýΪ0.8cm3 | ||
| C£® | 1cm3úÓ͵ÄÃܶÈΪ0.8g | D£® | ÒÔÉÏ˵·¨¶¼²»¶Ô |
| A£® | ÐÞ°ØÓÍÂí·ʱ£¬ÓïÔîÈÛÁ¤Çà | |
| B£® | Ò»¿é±ù·ÅÔÚÌ«Ñô¹âÏ£¬¹ýÒ»»á¶ù±ù±ä³ÉÁËË® | |
| C£® | ÌÇ¿é·ÅÈëË®ÖУ¬¹ýÒ»»á¶ùÌDz»¼ûÁË | |
| D£® | °ÑÌú¿éͶ·Åµ½Á¶¸Ö¯ÄÚ£¬¹ýÒ»»á¾Í±ä³ÉÁËÌúË® |
| A£® | Îï̬·¢Éú±ä»¯Ê±£¬¶¼ÊÇÒªÎüÈ鵀 | |
| B£® | Óꡢѩ¡¢Ëª¡¢Â¶ºÍË®ÕôÆø£¬¶¼ÊÇ×ÔÈ»½çÖÐˮѻ·µÄ½á¹û | |
| C£® | Ä³ÆøÌåÄÚÄܼõÉÙÁË10J£¬Ëü¿ÉÄÜÊǷųöÁË10JµÄÈÈÁ¿£¬Ò²¿ÉÄܶÔÍâ½ç×öÁË10JµÄ¹¦ | |
| D£® | ÔÚ³ÇÊÐÀïÖֲݡ¢Ö²Ê÷¡¢ÐÞÈ˹¤ºþ£¬ÄܸÄÉÆ¿ÕÆøÖÊÁ¿£¬µ«²»ÄܼõÈõ¡°ÈȵºÐ§Ó¦¡± |
£¨1£©Ï±í¶Ô²»Í¬ÓõçÆ÷ÁгöÁËÒ»ÖÖÊ¡µç·½·¨ºÍÏàÓ¦µÄÊ¡µçÔÀí£¬Çëͬѧ²¹³äÍêÕû£®
| µçÆ÷Ãû³Æ | Ê¡ µç ·½ ·¨ | Ê¡ µç Ô Àí |
| Ï´Ò»ú | ÒÂÎï½ÏÉÙʱ£¬Ñ¡ÓÿìËÙÏ´µÓ³ÌÐò | ¼õÉÙÓõçʱ¼ä |
| µçÊÓ»ú | ¾¡¿ÉÄܵ÷µÍÒôÁ¿ºÍÁÁ¶È | ¼õÉÙʵ¼ÊʹÓù¦ÂÊ |
| µç µÆ |
| A£® | ·ÉÁ÷Ö±ÏÂµÄÆÙ²¼ | B£® | ¾²Ö¹·ÅÖõĵ¯»É | ||
| C£® | ±»À¹ºÓ°ÓÀ¹×¡µÄºÓË® | D£® | ÔÚˮƽµØÃæÐÐÊ»µÄÆû³µ |
| A£® | ÌìÆ½¡¢ÇË¸Ü | B£® | ¸Ö˿ǯ¡¢¿ªÆ¿Æ÷ | C£® | ³úÍ·¡¢Õ¡µ¶ | D£® | µöÓã¸Ë¡¢¿ê×Ó |