A¡¢µØ²ãѹÁ¦Óë»·¿ÕѹÁ¦Ö®²î B¡¢µØ²ãѹÁ¦Óë¾®µ×ѹÁ¦Ö®²îC¡¢µØ²ãѹÁ¦Óë¹ÜÖùÄÚ¾²ÒºÑ¹Á¦ 52¡¢¹Ø¾®Ñ¹Á¦Îȶ¨ºó´ÓÌ×¹ÜѹÁ¦±íÉ϶Áµ½µÄÌ×¹ÜѹÁ¦Öµ£¬ÊÇ£¨C£©Ö®²î¡££¨5£»1£©
A¡¢µØ²ãѹÁ¦Óë¾®µ×ѹÁ¦Ö®²îB¡¢µØ²ãѹÁ¦Óë¹ÜÖùÄÚ¾²ÒºÑ¹Á¦C¡¢µØ²ãѹÁ¦Óë»·¿Õ¾²ÒºÑ¹Á¦ 53¡¢¹Ø¾®ºóÁ¢Ñ¹ÓëÌ×ѹ֮¼äµÄ²îÖµÄܹ»·´Ó³µÄÊÇ£¨A£©¡££¨5£»1£©
A¡¢»·¿ÕÊÜÎÛȾ³Ì¶È B¡¢¹ÜÖùÄÚÊÜÎÛȾµÄ³Ì¶È C¡¢Õû¸ö¾®ÑÛÄÚÊÜÎÛȾµÄ³Ì¶È
54¡¢ÔÚÇÀ×°ÐýÈû·§µÄ¹ý³ÌÖÐÐýÈû·§Ó¦´¦ÓÚ(B)¡££¨5£»1£©
A¡¢¹ØÎ» B¡¢¿ªÎ»
55¡¢Ä³¾®ÒçÁ÷ºó²âµÃ¹Ø¾®Á¢Ñ¹Îª6MPa£¬´¹Ö±¾®Éî3000Ã×£¬ÒçÁ÷ǰ¾®ÒºÃܶÈ1.4¿Ë/ÀåÃ×£¬Èô²ú²ãΪÓͲãʱ£¬Ó¦°Ñѹ¾®ÒºÃܶȼÓÖØµ½¶à´ó£¿(A) £¨5£»2£©
A¡¢1.66¡«1.71g/cm B¡¢1.61 g/cm C¡¢1.68¡«1.76 g/cm
56¡¢¾®ÄÚÓйÜÖùµÄÇé¿öϲ»ÔÊÐí¹Ø±ÕÈ«·âÕ¢°å·ÀÅçÆ÷¡££¨B£©£¨5£»1£©
A¡¢´í B¡¢¶Ô
57¡¢Ò»µ©¹Ø¾®Ì×ѹ³¬¹ý×î´óÔÊÐí¹Ø¾®Ì×ѹӦ´ò¿ª(C)Êʵ±·Åѹ¡££¨5£»1£©
A¡¢·ÀÅç·§ B¡¢·ÀÅçÆ÷ C¡¢½ÚÁ÷·§
58¡¢×î³£ÓõÄѹ¾®·½·¨ÓÐ˾×ê·¨¡¢µÈ´ý¼ÓÖØ·¨¡¢Ñ»·¼ÓÖØ·¨Çø±ðÊǵÚÒ»´ÎÑ»·ËùʹÓõÄѹ¾®ÒºÃܶȲ»Í¬¡££¨A£©£¨5£»1£©
A¡¢¶Ô B¡¢´í
59¡¢µÍ±ÃËÙÊÔÑé±ÃËÙӦΪÕý³£±ÃËÙµÄ(A)¡££¨5£»1£©
A¡¢1/2¡«1/3 B¡¢1/3¡«1/4 C¡¢2/3¡«3/4
60¡¢³õʼѻ·Á¢£¨ÓÍ£©Ñ¹=µÍ±ÃËÙ±Ãѹ+¹Ø¾®Ì×ѹ¡££¨B£©£¨5£»1£©
A¡¢¶Ô B¡¢´í
61¡¢ÖÕÁËÑ»·Á¢Ñ¹=ѹ¾®¾®ÒºÃܶÈ/ÔÚÓþ®ÒºÃܶȡÁµÍ±ÃËÙѹºÄ¡££¨A£©£¨5£»1£©
A¡¢¶Ô B¡¢´í
62¡¢Ñ¹¾®ÒºÃܶÈ=ÆøÇÖ¾®ÒºÃÜ¶È + ¹Ø¾®Á¢Ñ¹/(´¹Éî¡Á0.0098)£¨A£©£¨5£»1£©
A¡¢´í B¡¢¶Ô
63¡¢Õý³£Çé¿ö˾×귨ѹ¾®µÚһѻ·ÖܽáÊøºóÌ×ѹµÈÓڹؾ®Á¢Ñ¹¡££¨A£©£¨5£»1£©
A¡¢¶Ô B¡¢´í
64¡¢¾®¿ØÑÝϰÊDZ£Ö¤£¨B£©¾®¿ØµÄ¹Ø¼ü¼¼Êõ¡£
A¡¢Ò»¼¶£» B¡¢¶þ¼¶£» C¡¢Èý¼¶¡£
65¡¢¹Ø¾®ºóѹÁ¦ÔÚ¾®ÄڵĴ«²¥ËÙ¶È´óÔ¼ÊÇ£¨C£©¡££¨5£»1£©
3
3
3
3
A¡¢340Ã×/Ãë B¡¢450Ã×/Ãë C¡¢300Ã×/Ãë
66¡¢¹¤³Ìʦ·¨Ñ¹¾®ÊÇÔÚ£¨B£©¸öÑ»·ÖÜÄÚÍê³ÉµÄÒ»ÖÖѹ¾®·½·¨¡££¨5£»1£©
A¡¢2 B¡¢1 C¡¢3
67¡¢Ë¾×귨ѹ¾®Ñ»·³õÆÚʹÓõÄÊÇ£¨A£©Ñ¹¾®Òº¡££¨5£»1£©
A¡¢ÔÃÜ¶È B¡¢¼ÓÖØ C¡¢ÆøÇÖ
68¡¢¹¤³Ìʦ·¨Ñ¹¾®Ñ»·³õÆÚʹÓõÄÊÇ£¨B£©Ñ¹¾®Òº¡££¨5£»1£©
A¡¢ÔÃÜ¶È B¡¢¼ÓÖØ C¡¢ÆøÇÖ
69¡¢Ë¾×귨ѹ¾®ÊÇÔÚ£¨A£©Ñ»·ÖÜÄÚÍê³ÉµÄÒ»ÖÖѹ¾®·½·¨¡££¨5£»1£©
A¡¢2¸ö B¡¢1¸ö C¡¢3¸ö
70¡¢ÔÚѹ¾®Ê©¹¤µÄ¹ý³ÌÖÐÒª±£³Ö¾®µ×ѹÁ¦£¨C£©µØ²ãѹÁ¦¡££¨5£»1£© A¡¢Ð¡ÓÚ B¡¢Ð¡ÓÚ»òµÈÓÚ C¡¢´óÓÚ»òµÈÓÚ
71¡¢Ä³¾®¹Ø¾®Ì×ѹΪ5MPa£¬¹Ø¾®Á¢Ñ¹Îª3MPaµÍ±ÃËÙÑ»·Ñ¹ºÄ2.5MPa³õʼѻ·Á¢Ñ¹ÊÇ(A)¡££¨5£»2£© A¡¢5.5MPa B¡¢8MPa C¡¢7.5MPa
72¡¢Ò»°ãÇé¿öÏÂÊÇʹÓùؾ®(B)À´¼ÆËãµØ²ãѹÁ¦¡££¨5£»1£© A¡¢Ì×ѹ B¡¢Á¢Ñ¹ C¡¢±Ãѹ
73¡¢Ä³¾®Ñ¹¾®ËùÓþ®ÒºÃܶÈ1.26g/cmÔ¾®ÒºÃܶÈ1.02 g/cm£¬µÍ±ÃËÙ±Ãѹ3MPaÇóÖÕÁËÑ»·Á¢Ñ¹(B)¡££¨5£»2£©
A¡¢3 MPa B¡¢3.71MPa C¡¢4 MPa
74¡¢Ä³Æø¾®´¹Éî3000Ã×·¢ÉúÒçÁ÷¹Ø¾®ºó¹Ø¾®Á¢Ñ¹3MPa£¬¾®ÒºÃܶÈ1.02 g/cm£¬Ñ¹¾®ÒºÃܶȷ¶Î§Ó¦ÔÚ£¨B£©Ö®¼ä¡££¨5£»2£©
A¡¢1.09¡«1.17 g/cm B¡¢1.20¡«1.28 g/cm C¡¢1.18¡«1.23 g/cm
75¡¢¹¤³Ìʦ·¨Ñ¹¾®¹ý³ÌÖÐÔÚ£¨C£©µÄ¹ý³ÌÖÐӦʹÁ¢Ñ¹ÔÈËÙϽµ¡££¨5£»1£©
A¡¢Öؽ¬³äÂú¾®ÑÛ B¡¢»·¿Õ C¡¢Öؽ¬³äÂú¹ÜÖùÄÚ
76¡¢Ñ¹¾®Ê©¹¤Ñ»·½áÊøºóÔÚ¿ª¾®Ö®Ç°Òª¼ì²é(B)ÊÇ·ñΪ0¡££¨5£»1£©
A¡¢Á¢Ñ¹ B¡¢Á¢Ñ¹¡¢Ì×ѹ C¡¢Ì×ѹ
77¡¢¹¤³Ìʦ·¨Ñ¹¾®µ±Öؽ¬³äÂú¹ÜÖùÄÚʱÁ¢Ñ¹Ó¦´Ó³õʼѻ·Á¢Ñ¹½µÖÁ£¨A£©¡££¨5£»1£©
A¡¢ÖÕÁËÑ»·Á¢Ñ¹ B¡¢¹Ø¾®Ì×ѹ C¡¢¹Ø¾®Á¢Ñ¹
78¡¢Öؽ¬ÔÚ³äÂú»·¿ÕµÄ¹ý³ÌÖÐÓ¦±£³ÖÁ¢Ñ¹µÈÓÚ£¨C£©²»±ä¡££¨5£»1£©
A¡¢³õʼѻ·Á¢Ñ¹ B¡¢¹Ø¾®Á¢Ñ¹ C¡¢ÖÕÁËÑ»·Á¢Ñ¹
79¡¢Ìå»ý¿ØÖÆ·¨ÊÇÔÚ£¨B£©µÄÇé¿öÏÂʵÏÖ¾®¿Ø¡££¨6£»1£©
3
3
33
3
3
A¡¢Ñ»· B¡¢²»Ñ»· C¡¢Æð¹ÜÖù
80¡¢Í¨¹ýÌå»ýÖû»µÄ·½Ê½¿ÉÒÔÊ¹ÆøÌåµ½´ï¾®¿Ú£¬ÒªÊ¹¾®ÄÚÆøÌå·Å³ö¾®¿Ú±ØÐëÓã¨B£©Ñ¹¾®·¨Öû»´¦Àí¾®Ä򵀮øÌå¡££¨6£»1£©
A¡¢Ñ»· B¡¢¶¥²¿ C¡¢Ò»´Î
81¡¢Éä¿×·Ö£¨C£©Éä¿×ºÍÕýѹÉä¿×¡£(7;1)
A¡¢µçÀ B¡¢ÓÍ¹Ü C¡¢¸ºÑ¹
82¡¢Ä¿Ç°³£ÓõIJâÊÔµæÓÐÒºµæ¡¢£¨B£©¡¢ÒºÆø»ìºÏµæµÈ¡£(7;1)
A¡¢Ë®µæ B¡¢Æøµæ C¡¢Ñ¹¾®Òºµæ
83¡¢ËữѹÁÑ×î¸ßѹÁ¦ÒªÐ¡ÓÚÌ×¹Ü×Èõ¶ÎµÄ¿¹ÄÚѹǿ¶ÈµÄ£¨A£©ÒÔÄÚ¡£(7;1)
A¡¢80% B¡¢100% C¡¢60%
84¡¢³åɰ¡¢·Àɰ×÷ÒµÖУ¬¸ßѹ±Ã°²È«Ïú×ÓµÄÇжÏѹÁ¦²»×¼³¬¹ýËùÓÐÉ豸ÃúÅÆ¶î¶¨¹¤×÷ѹÁ¦ÖÐ×îСµÄÒ»¸ö£¬Í¬Ê±²»µÍÓÚÉè¼ÆÊ©¹¤Ñ¹Á¦µÄ£¨C£©±¶¡£(7;1)
A¡¢1 B¡¢2 C¡¢1.5
85¡¢ÒçÁ÷Á¿Ô½Ð¡£¬Ô½±ãÓڹؾ®¿ØÖÆ¡¢Ô½°²È«¡££¨A£©£¨4£»1£©
A ÕýÈ· B ´íÎó
86¡¢ÔÚ·¢ÏÖÒçÁ÷ʱӦֹͣÕý³£Ê©¹¤×÷Òµ£¬Á¢¼´£¨B£©¡££¨4£»1£©
A ¹Ø±Õ·ÀÅçÆ÷ B °´Õչؾ®³ÌÐò¹Ø¾® C ³·ÀëÏÖ³¡ D ÏòÉϼ¶»ã±¨
87¡¢¶þ¼¶¾®¿Ø¹ý³ÌÖÐÊÇ¿¿£¨D£©À´Æ½ºâµØ²ãѹÁ¦µÄ¡££¨2£»3£©
A ¾²ÒºÖù B ¾®¿Ú»ØÑ¹ C ѹ¾®Òº D¾²ÒºÑ¹Á¦+¾®¿Ú»ØÑ¹
88¡¢Í¬µÈÌõ¼þÏÂÓÍÆø±ÈÔ½¸ßµÄ¾®Ô½ÈÝÒ××ÔÅç»òÔ½ÓÐÀûÓÚÉú²ú¡££¨A£©£¨3£»1£©
A ÕýÈ· B ´íÎó
89¡¢ÓÉÓÚ¶àÊýµÍѹ¾®²úÁ¿½ÏµÍËùÒÔ¶ÔÓÚѹÁ¦½ÏµÍµÄ¾®¿ÉÒÔ²»°²×°·ÀÅçÆ÷¡££¨B£©£¨5£»1£©
A ÕýÈ· B ´íÎó
90¡¢¾²ÒºÖùѹÁ¦Êǹ¹³É¾®µ×ѹÁ¦ºÍά³Ö¾®ÄÚѹÁ¦Æ½ºâµÄÖ÷Òª²¿·Ö£¬ÊÇʵʩһ¼¶¾®¿ØµÄ»ù´¡¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
91¡¢·¢ÏÖÒçÁ÷²»¼°Ê±¹Ø¾®²»Ò»¶¨»áµ¼Ö¾®Åç¡££¨B£©£¨4£»1£©
A ÕýÈ· B ´íÎó
92¡¢¾®Åçʱһµ©ÓͲãÌ׹ܡ¢¼¼ÊõÌ׹ܯÆÁÑ£¬¾Í¿ÉÄÜÒýÆð¾®Åçʧ¿Ø£¨A£©£¨3£»1£©
A ÕýÈ· B ´íÎó
93¡¢×êÈû×÷ÒµÆð¹ÜÖùǰӦ³ä·ÖÑ»·¾®ÄÚ¾®Òº£¬Ê¹ÆäÐÔÄܾùÔÈ£¬½ø³ö¿ÚÃܶȲ³¬¹ý(B ) g/cm3¡£(7;2)
A¡¢0.05 B¡¢0.02 C¡¢0.16 D¡¢0.15
94¡¢Íê¾®¾ÍÊǸÄÉÆ¾®µ×¾¶ÏòÁ÷¶¯£¬Ê¹µØÏÂÓÍÆøÁ÷ÌåÄܹ»ÓÐЧµØ´Ó¾®Í²Á÷ÏòµØÃæ¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
95¡¢ÏÈÆÚÂãÑÛÍê¾®·¨Êǽ«Ì×¹Üϵ½ÓÍÆø²ã¶¥²¿ÔÙ×꿪ÓÍÆø²ãµÄ·½·¨¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
96¡¢ºóÆÚÂãÑÛÍê¾®·¨ÊÇ×êÍêÓÍÆø²ãºó£¬ÈçÓÍÆø²ãÓпª²É¼ÛÖµ£¬ÔÙ½«Ì×¹Üϵ½ÓÍÆø²ã¶¥²¿×¢Ë®ÄàÍê¾®¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
97¡¢¾²ÒºÑ¹Á¦ÊÇÓɾ²Ö¹ÒºÖùµÄ£¨B£©²úÉúµÄѹÁ¦¡££¨2£»1£©
A ÃܶÈB ÖØÁ¿C ´¹Ö±¸ß¶È D ¸ß¶È
98¡¢¾²ÒºÑ¹Á¦µÄ´óСȡ¾öÓÚÒºÖùµÄ£¨A£©ºÍ£¨C£©¡££¨2£»2£©
A ÃܶÈB ÖØÁ¿C ´¹Ö±¸ß¶È D ¸ß¶È
99¡¢Ò»°ãÇé¿öÏ£¬µØ²ãÆÆÁÑѹÁ¦Ëæ×ž®ÉîµÄÔö¼Ó¶øÔö´ó¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
100¡¢ÔÚÕý³£µØ²ãÖУ¬Ëæ×ŵزãÂñ²ØÉî¶ÈµÄÔö¼ÓµØ²ãѹÁ¦»á²»¶ÏÔö¼Ó£¬ËùÒԵزãѹÁ¦ÌݶÈÒ²»áËæÖ®Ôö¼Ó¡££¨B£©£¨2£»1£©
A ÕýÈ· B ´íÎó
101¡¢Ä³µØ²ã´¹Éî3000Ã׵زãѹÁ¦35MPa£¬µØ²ãѹÁ¦µ±Á¿ÃܶÈΪ£¨A£©g/cm¡££¨2£»3£©
A 1.19 B 1.20 C 1.21 D 1.18
102¡¢ÒÑ֪ij¾®´¹Ö±¾®ÉîΪ2000m£¬µØ²ãѹÁ¦Îª26MPa£¬ÇóÆ½ºâµØ²ãѹÁ¦ËùÐèÒªµÄÍê¾®ÒºÃܶÈÊÇ£¨C£©g/cm¡££¨5£»2£©
A 1.31 B 1.32 C 1.33 D 1.34
103¡¢Ä³Ö±¾®¾®Éî4000Ã×£¬ÐÞ¾®ÒºÃܶÈ1.65¿Ë/ÀåÃ×,Ñ»·Ê±»·¿ÕÁ÷¶¯×èÁ¦Îª1.5MPa£¬Í£±ÃʱµÄ¾®µ×ѹÁ¦Îª£¨A£©MPa¡££¨5£»2£©
A 64.68 B 65.68 C 66.18 D 67.68
104¡¢µØ²ãÆÆÁÑѹÁ¦Ô½´ó£¬µØ²ã¿¹ÆÆÁÑÇ¿¶È¾ÍÔ½´ó£¬Ô½²»ÈÝÒ×±»Ñ¹Â©£¬×÷ÒµÔ½°²È«¡££¨A£©£¨2£»1£©
A ÕýÈ· B ´íÎó
105¡¢Îª·ÀÖ¹²úÉú²¨¶¯Ñ¹Á¦Ó¦¿ØÖÆÆð¹ÜÖùËÙ¶È¡££¨B£©£¨4£»1£©
A ÕýÈ· B ´íÎó
106¡¢Îª·ÀÖ¹²úÉú¹ý´ó²¨¶¯Ñ¹Á¦Ó¦¿ØÖÆÆð¹ÜÖùËÙ¶È¡££¨A£©£¨4£»1£©
3
3
3