高端嫩茶联系方式,附近的人200元一次,24小时QQ快餐学生,本地同城附近200元

ºæ¸É½Á°èÊäËÍÐÂÎŶ¯Ì¬

 

 ¸»Í¨ÐÂÄÜÔ´ > ¶¯Ì¬ > ºæ¸É½Á°èÊäËÍÐÂÎŶ¯Ì¬ >  > Ïêϸ

CSTÈíÇý¶¯ÔÚ´øÊ½ÊäËÍ»úÉϵÄÓ¦ÓÃ

·¢²¼Ê±¼ä£º2013-04-28 08:41    À´Ô´£ºÎ´Öª

1¡¢CSTÇý¶¯ÏµÍ³
    CSTÄÚ²¿ÓÐÊäÈ벿·Ö¡¢Êä³ö²¿·ÖºÍÀëºÏƬ×é¼þÈý²¿·Ö×é³É¡£Æ½ÐÐÖá½á¹¹µÄÊäÈ벿·ÖΪһ¼¶»ò¶þ¼¶Ð±³ÝÂÖ¼õËÙÆ÷£¬Ö±½»Öá½á¹¹µÄÊäÈ벿·ÖΪһ¶Ô×¶³ÝÂÖºÍÒ»¶Ôб³ÝÂÖ£¬Êä³ö²¿·ÖÓÉÒ»¸öÌ«ÑôÂÖ1ÓëÐÐÐÇÂÖÍмÜ3Áª½ÓµÄÐÐÐÇÂÖ2ºÍ³ÝȦ4×é³ÉÀëºÏƬ×é¼þÓÉÁ½×éÏàÅäºÏµÄÀëºÏƬ×é³É£¬¾²Ö¹°åÓë»ú¿ÇÁ¬½Ó£¬¶¯Æ¬£¨ºÍ»·³ÝÂÖ£©ÊÇ×ÔÓÉÐýתµÄ£¬¶øµ±¶ÔÀëºÏÆ÷×éÆ¬Ê©¼ÓҺѹʱ£¬¶¯Æ¬£¨ºÍ»·³ÝÂÖ£©µÄÔ˶¯Êܵ½×è°­£¬Èç¹û°ÑҺѹѹÁ¦¼Ó´óµ½×ã¹»´óʱ£¬¶¯Æ¬£¨ºÍ»·³ÝÂÖ£©½«Óë¾²Ö¹°å“Ëø×¡”¡£
    µç»úÖáµÄת¶¯Í¨¹ýÊäÈëÖᣬ´«µÝµ½Êä³ö¶ËµÄÌ«ÑôÂÖ1£¬Ì«ÑôÂÖ´ø¶¯3¸öÐÐÐÇÂÖ2Ðýת£¬µ±ÀëºÏƬ×é¼þÎÞҺѹʱ£¬³ÝȦ×ö×ÔÓÉÐýת£¬ÐÐÐÇÂÖʹ×ÔÓɸ¡¶¯µÄ³ÝȦÐýת£¬ÐÐÐÇÂÖÍмܲ»¶¯£¬×é³ÉÐÐÐÇÂÖÍмܵÄÊä³öÖáÒ²±£³Ö²»¶¯¡£µ±¶ÔÀëºÏÆ÷×éÆ¬Ê©¼ÓѹÁ¦Ê±£¬³ÝȦµÄÔ˶¯Êܵ½×è°­£¬3¸öÐÐÐÇÂÖ¿ªÊ¼ÔÚ³ÝȦÉÏ×÷¹«×ª£¬ÒÔ²¹³¥Êܵ½ÏÞÖÆµÄ»·³ÝÂÖµÄÔ˶¯£¬Í¨¹ý¿ØÖÆÀëºÏÆ÷×鯬µÄѹÁ¦£¬µç»úÊä³öÖÁCSTÊä³öÖáµÄÔ˶¯ºÍÁ¦¾Ø£¬Äܹ»×¼È·µÄ±»¿ØÖÆ¡£
    CSTµÄÆäËûÖ÷Òª²¿¼þÊÇÀäȴϵͳ¡¢ÒºÁ¦¶¯×÷Æ÷ºÍµçÆø¿ØÖÆ¡£ÀäȴϵͳÊÇΪÁËÏû³ýÀëºÏƬÏà¶ÔÔ˶¯ËùÉ¢·¢µÄÈÈÁ¿£»ÒºÁ¦¶¯×÷Æ÷ÓÃÀ´¿ØÖÆÀëºÏƬµÄѹÁ¦£»µçÆø¿ØÖÆÓÃÀ´¼àÊÓ¼°¿ØÖÆËüµÄÔËÐУ¬²¢ÓëÖÐÑë¿ØÖÆÊÒÏàÁ¬¡£
2¡¢´óÐÍ´øÊ½ÊäËÍ»ú¶ÔÇý¶¯ÏµÍ³µÄÒªÇó
    ´óÐÍ´øÊ½ÊäËÍ»úµÄÇý¶¯ÏµÍ³£¬±ØÐë±ãÓÚ¶Ô´øÊ½ÊäËÍ»úµÄÈ«Ãæ¿ØÖÆÒÔ±£Ö¤ÔËÐеĿɿ¿ÐÔ£¬ÆäÇý¶¯ÏµÍ³Ó¦Âú×ãÈçÏÂÒªÇó£º
    (1)Æð¶¯Ê±¼äËæ´øÊ½ÊäËÍ»úÖ÷²ÎÊý¿ÉÈÎÒâµ÷½Ú£¬²¢ÄÜʵÏÖÂúÔØÆð¶¯£»(2)È·±£ÊäËÍ»úÆð¶¯ÖÐËÙ¶ÈÖµÔÚ0.l¡«0.3m/s2·¶Î§ÄÚ£¬Ê¹ÊäËÍ´øÆð¶¯ÕÅÁ¦¿ØÖÆÔÚÔÊÐí·¶Î§ÄÚ£»(3)ÄÜʹÊóÁýʽµç¶¯»ú¿ÕÔØÆð¶¯£¬ÓÖÄÜÀûÓÃÆä¼â·åÁ¦¾Ø×÷Æð¶¯Á¦¾Ø£¬Ìá¸ßÆäÆð¶¯ÄÜÁ¦£¬Ëõ¶ÌÁ˵綯»úÆð¶¯Ê±¼ä£¬¶øÊ¹ÊäËÍ»úÖͺóÓÚµç»ú»ºÂýÆð¶¯£»(4)ÓÃÓÚ¶à»úÇý¶¯Ê±£¬ÄÜʵÏÖ¶à»ú¹¦ÂÊÆ½ºâ£¬Æäƽºâ¾«¶ÈΪ±5%£»(5)¸ôÀëŤ¾Ø£¬¼õ»º³å»÷£¬·ÀÖ¹¶¯Á¦¹ýÔØ£¬±£»¤µç»ú¼°ÊäËÍ»úÖ÷Òª²¿¼þ£¬²»»áÒò¹ýÔØ¶øËð»µ}(6)½á¹¹¼òµ¥¿É¿¿£¬ÎÞ»úеĥËð£¬ÄÜÔÚ»·¾³¶ñÁÓÌõ¼þϹ¤×÷£¬ÎÞÐèÌØÊâ±£»¤£»(7)ʹÓÃÊÙÃü³¤£¬ÔËÓª·ÑÓõÍ£¬Ò×ÓÚʵÏÖÊäËÍ»úµÄÒ£¿ØºÍ×Ô¶¯¿ØÖÆ£»(8)ÄÜʵÏÖ¶à»ú˳ÐòÆð¶¯£¬¼õÉÙ¶ÔÍâ½çµçÍøµÄ³å»÷l(9)²Ù×÷ά»¤¼òµ¥£¬¹¤ÈËÒ×ÓÚÕÆÎÕ£¬±¸Æ·±¸¼þ·½±ã¡£
3¡¢²ÉÓÃCST´øÊ½ÊäËÍ»úÉè¼ÆµÄÌØÐÔ
    (1)½º´øµÄ×î´óÕÅÁ¦ºÍ×î´óÇý¶¯Ô²ÖÜÁ¦¡£
    ´øÊ½ÊäËÍ»úµÄ×îСÕÅÁ¦ÓÉÏÂʽȷ¶¨
Ƥ´øÊäËÍ»ú
    Óë²ÉÓÃÒºÁ¦Å¼ºÏÆ÷±È½Ï£¬²ÉÓÃCSTºó´øÊ½ÊäËÍ»úµÄ×îС½º´øÕÅÁ¦¿É½µµÍ(1,5-1.05³§1.5=30%¡£
    (2)½º´øµÄ°²È«ÏµÊý¡£
    Îȶ¨ÔËÐеĽº´øÆä°²È«ÏµÊýÈ¡¾öÓÚ3¸öÒòËØ£º½ÓÍ·Ç¿¶È¡¢½º´øµÄ¸½¼ÓÉ쳤ºÍÐÔÄܽµµÍ¡¢¶¯Ì¬Ôغɡ£
    µÂ¹ú±ê×¼DTN22131¹æ¶¨£¨¸ÖÉþо½º´ø£©£º½º´øµÄ½ÓͷЧÂÊΪ35.7%£¬½º´øµÄ¸½¼ÓÉ쳤¶Ô½º´øÇ¿¶ÈµÄÓ°ÏìΪ58.3%£¬¶¯ÔغɶԽº´øÇ¿¶ÈµÄÓ°ÏìΪ71.6%£¬ËùÒÔÎȶ¨ÔËÐнº´øµÄ¿ÉÓÃÇ¿¶ÈΪ
    0.357×0.583×0.716=0. 149(14. 9%)
    °²È«ÏµÊýΪ1£¯0.149=6.7
    ²»¿¼ÂǶ¯Ôغɣ¬½º´øµÄ¿ÉÓÃÇ¿¶ÈΪ
    0.357×0.583=0.208(20.8%)
    °²È«ÏµÊýΪl£¯0.208=4.8
    DT¢òÉè¼ÆÊÖ²á¹æ¶¨£º½º´øµÄ°²È«ÏµÊýΪ7¡«9£¬²ÉÓÃCST£¬ÔÚͬÑù°²È«¶ÈµÄÌõ¼þÏ£¬½º´ø°²È«ÏµÊý¿É½µµÍ1.9£¬Òò´Ë²ÉÓÃCSTºó½º´øµÄ°²È«ÏµÊýΪ5.1—7.1¡£
    (3)CSTµÄ¼ÓËÙ¶ÈÇúÏ߿ɵ÷½Ú³ÉÀíÏëµÄÅ×ÎïÏßÐÍ£¬¼ÓËٶȿɿØÖÆÔÚ0.05m£¯s2£¬Æð¶¯Ê±¼äÔÚ40¡«120s£¬ÉõÖÁ¸ü³¤£¬¿¿ÊäÈë¶ËµÄ·ÉÂÖÑÓ³¤Í£³µÊ±¼ä¡£
    (4)ÿСʱµÄÆð¶¯´ÎÊýÎÞÏÞÖÆ£¬¶þ´ÎÆð¶¯µÄ¼ä϶£¬Ö÷Çý¶¯µç»ú¿ÉÒÔ²»Í£»ú¡£
    (5)ҺѹճÐÔÀëºÏÆ÷°ÑÁ¦¾ØÏÞÖÆµ½Óû§¹æ¶¨µÄÊýÖµ£¬Á¦¾ØÏÞÖÆÔÚÆð¶¯ºÍÔËÐÐʱ¶¼Æð×÷Óá£
    (6)¶ÔµçÁ¦ÏµÍ³¡¢µç»úºÍ³ÝÂÖ¼õËÙ×°Öá¢Æ¤´øºÍƤ´ø½ÓÍ·ÒÔ¼°¹öͲµÈÖ÷Òª×é¼þ£¬Ìṩ¹ýÔØ±£»¤¡£
    (7)Çý¶¯ÏµÍ³´«µÝЧÂÊÈçÏ£ºCST+µç»úΪ0.93£»ÒºÁ¦Å¼ºÏÆ÷+µç»úΪ0.79;¼õËÙÆ÷+ÈÆÏßµç»úΪ0.89¡£
    (8)Çý¶¯ÏµÍ³µÄ¿É¿¿ÐÔAÒªÇó½Ï¸ß£¬CSTµÄAÖµ≥99%
4¡¢½áÂÛ
    ¶ÔÓÚ´óÐÍ´øÊ½ÊäËÍ»ú£¬Æä¶ÔÇý¶¯ÏµÍ³ÒªÇóÖ÷ÒªÌåÏÖÔÚÆð¡¢Öƶ¯¹ý³ÌÖÐ×î´óÏ޶ȵĽµµÍϵͳµÄ¹ßÐÔÁ¦£¬²¢ÄÜʵÏÖ¹ýÔØ±£»¤ºÍ¸ºÔØÆ½ºâ£¬½«´øÊ½ÊäËÍ»úµÄ¼ÓËÙ¡¢Í£³µºÍÔËÐÐʱµÄ½º´øÕÅÁ¦¼°Ë²Ì¬Öµ¼õµ½×îС¡£CSTµÄÐÔÄÜÍêÈ«ÄÜÂú×ãÕâЩҪÇó£¬Ê¹´óÐÍ´øÊ½ÊäËÍ»úµÄÐÔÄÜ´ïµ½×îºÃ¡£

ÉÏһƪ£ºÍîÎ÷Äϵ¾¹È²úÇøºæ¸É»úÓ¦Óõ÷²é

ÏÂһƪ£ºCSTÔÚ´øÊ½ÊäËÍ»úµÄÓ¦ÓÃÓë¹ÊÕÏ´¦Àí