ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº
£¨1£©Ä³Í¬Ñ§°´ÊµÑé²½Öè½øÐÐÁËÈçͼ¼×µÄÕýÈ·²Ù×÷£¬µ«·¢ÏÖ´Ó¿ªÊ¼¼ÓÈȵ½Ë®·ÐÌÚÕâ¶Îʱ¼ä¹ý³¤£¬³öÏÖÕâÒ»ÏÖÏóµÄÔ­Òò¿ÉÄÜ________ £¨Ð´³öÒ»ÖÖÔ­Òò¼´¿É£©£¬½â¾öµÄ°ì·¨ÊÇ________£®
£¨2£©ÆäζÈÓëʱ¼äµÄ¹ØϵÈçͼÒÒÖÐaͼÏßËùʾ£®ÈôÆäËûÌõ¼þ²»±ä£¬½ö½«Ë®µÄÖÊÁ¿Ôö¼Ó£¬ÔòζÈÓëʱ¼äµÄ¹ØϵͼÏßÕýÈ·µÄÊÇ£º________£®
A£®a¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡ B£®b¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡¡C£®c¡¡¡¡¡¡¡¡¡¡¡¡ D£®d
£¨3£©¸ÃͬѧÔÚʵÑéÖп´µ½ÁËÈçͼ±ûµÄÇé¾°£¬ÕâÊÇ________£¨Ñ¡Ìî¡°·ÐÌÚÇ°¡±»ò¡°·ÐÌÚʱ¡±£©µÄÇé¿ö£®
£¨4£©Ë×Óï˵¡°ÏìË®²»¿ª£¬¿ªË®²»Ï족£¬¿ªË®ÕæµÄ²»ÏìÂð£¿Ð¡Ã÷Ïë¶Ô´Ë½øÐÐÑо¿£¬µÃµ½°Ö°ÖµÄÖ§³Ö£®Ð¡Ã÷ÓÃÔ²µ×Ìú¹øÔÚúÆøÔîÉϽøÐÐÉÕË®ÊÔÑ飬ÓÃζȼơ¢Êý×ÖÉù¼¶¼Æ£¨²âÁ¿ÉùÒôÇ¿ÈõµÄÒÇÆ÷£©·Ö±ð²âÁ¿¹øÄÚË®µÄζȡ¢¹øÅÔÉùÒôµÄÇ¿Èõ£®²âÁ¿½á¹ûÈçÏÂ±í£º
Ë®ÎÂt/¡æ2l40607080859095
ÉùÇ¿¼¶/dB37.538.040.543.446.852.954.455.252.8
ÏÖÏóÎÞÆøÅÝÎÞÆøÅÝÓÐСÆø
ÅݲúÉú
ÉÙÁ¿Æø
ÅÝÉÏÉý
ÉÏÉýÆø
ÅÝÔö¶à
´óÁ¿Æø
ÅÝÉÏÉý
Ë®ÃæÓÐÆøÅÝÐγɸü¶àСÆøÅÝÐγɣ¬Ë®±ä»ë×Ç·ÐÌÚ
Ë®·ÐÌÚʱ£¬Î¶ȼƵÄʾÊýÈçͼ¶¡Ëùʾ£¬ÇëÌîд±í¸ñÖеĿոñ£®·ÖÎöÒÔÉÏÐÅÏ¢£¬¿É֪ζÈΪ________ʱ£¬Ïì¶È×î´ó£®ÏÖÔÚÄã¶Ô¡°ÏìË®²»¿ª£¬¿ªË®²»Ï족Õâ¾ä»°ÓÐʲôеÄÀí½â£¿________£®

½â£º£¨1£©Ä³Í¬Ñ§°´ÊµÑé²½Öè½øÐÐÁËÕýÈ·²Ù×÷£¬´Ó¿ªÊ¼¼ÓÈȵ½Ë®·ÐÌÚÕâ¶Îʱ¼ä¹ý³¤£¬ËµÃ÷Ë®ÐèÒªÎüÊÕµÄÈÈÁ¿¶à£¬¹Ê¿ÉÍƶÏË®¹ý¶à£¬»òË®µÄ³õÎÂÌ«µÍ£®½â¾öµÄ°ì·¨ÊÇ£¬µ¹µôÒ»²¿·ÖË®»òÓÃÈÈË®¼ÓÈȵȣ®
£¨2£©ÆäËüÌõ¼þ²»±ä£¬Ôö¼ÓË®µÄÖÊÁ¿£¬´Ó¿ªÊ¼¼ÓÈȵ½·ÐÌÚµÄʱ¼ä»áÔö¼Ó£¬µ«ÊÇË®µÄ·Ðµã²»±ä£¬Í¼Ïóc·ûºÏÌâÒ⣮
£¨3£©¾ÝͼÄÜ¿´³ö£¬´ËʱÆøÅÝÉÏÉýÌå»ýÖð½¥±äС£¬ËùÒÔÊÇ·ÐÌÚÇ°µÄÇé¿ö£»
£¨4£©¶Áͼ¿ÉÖª£¬Î¶ȼƵķֶÈֵΪ1¡æ£¬´ËʱµÄζÈֵΪ99¡æ£»
·ÖÎö±í¸ñÖеÄÊý¾Ý¿ÉÒÔ¿´³ö£¬µ±Ë®ÎÂΪ95¡æʱ£¬´ËʱµÄÏì¶ÈΪ55.2dB£¬Ïì¶È×î´ó£®¡°ÏìË®²»¿ª£¬¿ªË®²»Ï족£¬ÆäʵÊÇ˵ˮ¿ìÒª¡°¿ª¡±Ê±£¬Ïì¶È×î´ó£¬¶øÕæÕý·ÐÌÚʱµÄÏì¶È»áÂÔСһЩ£¬¶ø²»ÊÇ¡°²»Ï족£»
¹Ê´ð°¸Îª£º£¨1£©±­ÖÐË®µÄ³õÎÂÌ«µÍ£»ÓÃÈÈË®½øÐиÃʵÑ飻£¨2£©c£»£¨3£©·ÐÌÚÇ°£»£¨4£©±í¸ñ¼ûÏ£º
Ë®ÎÂt/¡æ2l4060708085909599
ÉùÇ¿¼¶/dB37.538.040.543.446.852.954.455.252.8
ÏÖÏóÎÞÆøÅÝÎÞÆøÅÝÓÐСÆø
ÅݲúÉú
ÉÙÁ¿Æø
ÅÝÉÏÉý
ÉÏÉýÆø
ÅÝÔö¶à
´óÁ¿Æø
ÅÝÉÏÉý
Ë®ÃæÓÐÆøÅÝÐγɸü¶àСÆøÅÝÐγɣ¬Ë®±ä»ë×Ç·ÐÌÚ
£»95¡æ£»¿ªË®²¢·ÇÊDz»Ï죬¶øÊÇÏì¶ÈÏà¶ÔÓÚ²»¿ªµÄË®ÈõÒ»µã£»
·ÖÎö£º£¨1£©¾Ýʵ¼ÊÇé¿ö·ÖÎöÅжϼ´¿É£»
£¨2£©Ö»Ôö¼ÓË®µÄÖÊÁ¿£¬Ö»ÄÜÊÇ´Ó¼ÓÈȵ½·ÐÌÚµÄʱ¼ä¼Ó³¤£¬²»»á¸Ä±äË®µÄ·Ðµã£®
£¨3£©ÕÆÎÕË®·ÐÌÚʱºÍ·ÐÌÚÇ°ÏÖÏ󣺷ÐÌÚʱÓдóÁ¿µÄÆøÅݲúÉú£¬²¢ÇÒÆøÅÝÔÚÉÏÉý¹ý³ÌÖÐÌå»ýÖð½¥Ôö´ó£¬×îºóÆÆÁÑ£»·ÐÌÚÇ°ÆøÅÝÔÚÉÏÉý¹ý³ÌÖУ¬Ìå»ýÖð½¥¼õС£®
£¨4£©ÔÚζȼƵĶÁÊýʱ£¬Òª×¢Òâ·Ö¶ÈÖµ£®Ïì¶ÈÊÇÓÃdBÀ´±íʾµÄ£¬´Ó±í¸ñÖпɶÁ³ö²»Í¬Î¶ÈʱµÄÏì¶È´óС£¬¿ªË®²¢·Ç²»Ï죬¶øÊÇÏì¶ÈÂÔСÓÚ½Ó½ü·ÐÌÚÇ°µÄÏì¶È£»
µãÆÀ£º±¾ÊµÑ鿼²éÁËζȼƵÄʹÓÃÓë¶ÁÊý¡¢ÊµÑéÊý¾ÝµÄ´¦ÀíÓë·ÖÎö¡¢ÊµÑéͼÏóµÄ»­µãÃèÏß¡¢ÊµÑé½áÂÛµÄÆÀ¹ÀµÈ£¬¾ßÓÐÒ»¶¨µÄ×ÛºÏÐÔ£¬¿¼²éµÄ½Ç¶ÈÒ²½ÏÈ«Ã棬ÓÐÒ»¶¨µÄÐÂÓ±ÐÔ£®ÊÇ¿¼²éË®·ÐÌÚµÄʵÑéÖнÏÈ«ÃæµÄÒ»µÀÌâÄ¿£¬ÖµµÃÎÒÃǹØ×¢£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

31¡¢ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº

£¨1£©Ê¹ÓÃζȼÆ֮ǰ£¬Ó¦Ïȹ۲ìËüµÄ·Ö¶ÈÖµºÍ
Á¿³Ì
£¬Í¼ÒÒÖÐζȼƵÄʾÊýΪ
-3
¡æ£®
£¨2£©Ä³Í¬Ñ§°´ÊµÑé²½Öè½øÐÐÁËÕýÈ·²Ù×÷£¬µ«·¢ÏÖ´Ó¿ªÊ¼¼ÓÈȵ½Ë®·ÐÌÚÕâ¶Îʱ¼ä¹ý³¤£¬³öÏÖÕâÒ»ÏÖÏóµÄÔ­Òò¿ÉÄÜÊÇ
Ë®¶àÁË
£¨Ð´³öÒ»ÖÖÔ­Òò¼´¿É£©£¬½â¾öµÄ°ì·¨ÊÇ
µ¹µôÒ»²¿·ÖË®
£®
£¨3£©¸Ãͬѧ¿´µ½ÁËÈçͼ±ûµÄÇé¾°£¬ÕâÊÇ
·ÐÌÚÇ°
£¨Ñ¡Ìî¡°·ÐÌÚÇ°¡±»ò¡°·ÐÌÚʱ¡±£©µÄÇé¿ö£®
£¨4£©¸Ãͬѧ¼Ç¼ÁËÒ»×éÊý¾Ý¼ûÏÂ±í£¬ÓÉÊý¾Ý¿ÉÖª£¬Ë®µÄ·ÐµãΪ
98
¡æ£®
£¨5£©ÇëÄãÔÚͼ¶¡µÄ·½¸ñÖ½Éϸù¾ÝÉϱíÊý¾Ý»­³öË®µÄ·ÐÌÚͼÏó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº
£¨1£©³£ÓÃζȼÆÊÇÀûÓÃÒºÌåµÄ
ÈÈÕÍÀäËõ
ÈÈÕÍÀäËõ
Ô­ÀíÖƳɵģ¬Ê¹ÓÃÇ°Ó¦¹Û²ì
Á¿³Ì
Á¿³Ì
ºÍ·Ö¶ÈÖµ£®
£¨2£©¸Ãͬѧ¿´µ½ÁËÈçͼÒÒµÄÇé¾°£¬ÕâÊÇ
·ÐÌÚÇ°
·ÐÌÚÇ°
£¨Ñ¡Ìî¡°·ÐÌÚÇ°¡±»ò¡°·ÐÌÚʱ¡±£©µÄÇé¿ö£®
£¨3£©¸Ãͬѧ¼Ç¼ÁËÒ»×éÊý¾Ý¼ûÏÂ±í£¬ÓÉÊý¾Ý¿ÉÖª£¬Ë®µÄ·ÐµãΪ
98
98
¡æ£®ËµÃ÷´ËʱʵÑéÊÒÖеĴóÆøѹ
µÍÓÚ
µÍÓÚ
1±ê×¼´óÆøѹ£®
  Ê±¼ä/min   O   1   2   3   4   5  6   7  8  9  10
  Î¶È/¡æ   90   92   94   96   98   98  98   98  98  98  98

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº

£¨1£©Ê¹ÓÃζȼÆ֮ǰ£¬Ó¦Ïȹ۲ìËüµÄ
Á¿³Ì
Á¿³Ì
ºÍ
ᅦ酵
ᅦ酵
£®
£¨2£©Ä³Í¬Ñ§°´ÊµÑé²½Öè½øÐÐÁËÕýÈ·²Ù×÷£¬µ«·¢ÏÖ´Ó¿ªÊ¼¼ÓÈȵ½Ë®·ÐÌÚÕâ¶Îʱ¼ä¹ý³¤£¬³öÏÖÕâÒ»ÏÖÏóµÄÔ­Òò¿ÉÄÜÊÇ
Ë®µÄÖÊÁ¿´ó
Ë®µÄÖÊÁ¿´ó
£¨Ð´³öÒ»ÖÖÔ­Òò£©
£¨3£©¸Ãͬѧ¿´µ½ÁËÉÏͼÒÒµÄÇé¾°£¬ÕâÊÇ
·ÐÌÚÇ°
·ÐÌÚÇ°
£¨Ñ¡Ìî¡°·ÐÌÚÇ°¡±»ò¡°·ÐÌÚʱ¡±£©µÄÇé¿ö£®
£¨4£©¸Ãͬѧ¼Ç¼ÁËÒ»×éÊý¾Ý¼ûÏÂ±í£¬ÓÉÊý¾Ý¿ÉÖª£¬Ë®µÄ·ÐµãΪ
98
98
¡æ£®ÒòΪʵ¼ÊÆøѹ
µÍÓÚ
µÍÓÚ
£¨Ñ¡Ìî¡°¸ßÓÚ¡±¡°µÈÓÚ¡±»ò¡°µÍÓÚ¡±£©Ò»¸ö±ê×¼´óÆøѹ£®
  Ê±¼ä/min   O   1   2   3   4   5  6   7  8  9  10
  Î¶È/¡æ   90   92   94   96   98   98  98   98  98  98  98
£¨5£©ÇëÄãÔÚͼ±ûµÄ·½¸ñÖ½Éϸù¾ÝÉϱíÊý¾Ý»­³öË®µÄ·ÐÌÚͼÏó£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº
£¨1£©Ê¹ÓÃζȼÆ֮ǰ£¬Ó¦Ïȹ۲ìËüµÄ
Á¿³Ì
Á¿³Ì
ºÍ
ᅦ酵
ᅦ酵
£®
£¨2£©¸Ãͬѧ¿´µ½ÁËÈçͼÒÒµÄÇé¾°£¬ÕâÊÇ·ÐÌÚ
Ç°
Ç°
£¨Ç°/ʱ£©µÄÇé¿ö£®
£¨3£©Ð¡Ã÷ͬѧÔÚ°²×°ÊµÑéÆ÷²Äʱ£¬Ìá³öÁËÒÔÏÂÁ½ÖÖ°²×°Ë³Ðò£¬ÄãÈÏΪÄÄÖÖ·½°¸¸üºÏÀí£¿
B
B

A£®Î¶ȼơ¢ÉÕ±­¡¢¾Æ¾«µÆ
B£®¾Æ¾«µÆ¡¢ÉÕ±­¡¢Î¶ȼÆ
£¨4£©Ä³Í¬Ñ§°´ÊµÑé²½Öè½øÐÐÁËÕýÈ·²Ù×÷£¬µ«·¢ÏÖ´Ó¿ªÊ¼¼ÓÈȵ½Ë®·ÐÌÚÕâ¶Îʱ¼ä±È±ð×éͬѧµÄ¹ý³¤£¬³öÏÖÕâÒ»ÏÖÏóµÄÔ­Òò¿ÉÄÜÊÇ
ÉÕ±­ÖÐË®µÄ³õιýµÍ£¬»òË®Á¿¹ý¶à£¨ºÏÀí¼´¿É£©
ÉÕ±­ÖÐË®µÄ³õιýµÍ£¬»òË®Á¿¹ý¶à£¨ºÏÀí¼´¿É£©
£¨Ð´³öÒ»ÖÖÔ­Òò¼´¿É£©£®
£¨5£©¸Ãͬѧ¼Ç¼ÁËÒ»×éÊý¾Ý¼ûÏÂ±í£¬ÓÉÊý¾Ý¿ÉÖª£¬Ë®µÄ·ÐµãΪ
98
98
¡æ£®
ʱ¼ä/min 0 1 2 3 4 5 6 7 8 9 10
ζÈ/¡æ 90 92 94 96 98 98 98 98 98 98 98

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º³õÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚͼ¼×¡°¹Û²ìË®µÄ·ÐÌÚ¡±µÄʵÑéÖУº

£¨1£©¸Ãͬѧ¼Ç¼ÁËÒ»×éÊý¾Ý¼ûÏÂ±í£¬ÓÉÊý¾Ý¿ÉÖª£¬Ë®µÄ·ÐµãΪ
98
98
¡æ£®
ʱ¼ä/min O 1 2 3 4 5 6 7 8 9 10
ζÈ/¡æ 90 92 94 96 98 98 98 98 98 98 98
£¨2£©¸Ãͬѧ¿´µ½ÁËÈçͼÒÒµÄÇé¾°£¬ÕâÊÇ
·ÐÌÚÇ°
·ÐÌÚÇ°
 £¨Ñ¡Ìî¡°·ÐÌÚÇ°¡±»ò¡°·ÐÌÚʱ¡±£©µÄÇé¿ö£®
£¨3£©ÇëÄãÔÚͼ±ûµÄ·½¸ñÖ½Éϸù¾ÝÉϱíÊý¾Ý»­³öË®µÄ·ÐÌÚͼÏó£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸