Èý¼¶Êý¿ØÏ³¹¤ÀíÂÛ֪ʶ´ð°¸ ÏÂÔØ±¾ÎÄ

12.¼ÆËã»ú¹Ø±ÕǰµÄ´íÎó²Ù×÷ÊÇ£¨ D £©¡£ A.±£´æºÃÎļþÄÚÈÝ B.¹Ø±ÕËù²Ù×÷µÄÎļþ C.Í˳öÓ¦ÓÃÈí¼þ D.ÇжϵçÔ´

13.Á½¸öÎļþ²»ÄÜÔÚÒ»¸öµØ·½Í¬Ê±´æ´¢µÄÌõ¼þÊÇ£¨ C £©¡£ A.Ö÷ÎļþÃûÏàͬ B.À©Õ¹ÃûÏàͬ

C.Ö÷ÎļþÃûºÍÀ©Õ¹Ãû¾ùÏàͬ D.Ö÷ÎļþÃûºÍÀ©Õ¹Ãû¾ù²»Í¬ 14.¸´ÖÆ+Õ³ÌùºÍ¼ôÇÐ+Õ³ÌùµÄ¹²Í¬µãÊÇ£¨ C £©¡£

A.Éú³ÉÄ¿±êÎļþ£¬É¾³ýÔ´Îļþ B.Éú³ÉÄ¿±êÎļþ£¬²»É¾³ýÔ´Îļþ½öÉú³ÉÄ¿±êÎļþ D.½öɾ³ýÔ´Îļþ

15.ÖýÔìÐÔÄÜÖ÷Ҫȡ¾öÓÚ½ðÊô²ÄÁϵģ¨ D £©¡£ A.ËÜÐÔ B.µ¼µçÐÔ C.µ¼ÈÈÐÔ D.Á÷¶¯ÐÔ 16.Ò»°ã£¬ÏÂÀý²ÄÁÏÖÐÇÐÏ÷¼Ó¹¤ÐÔ×îºÃµÄÊÇ£¨ D £©¡£ A.ÖýÌú B.µÍ̼¸Ö C.ÖÐ̼¸Ö D.ÓÐÉ«½ðÊô 17.ÓÃÓÚÖÆÔì¸÷ÖÖ°å²ÄµÄÌ¼ËØ¸ÖÊÇ£¨ A £©¡£

A.µÍ̼¸Ö B.ÖÐ̼¸Ö C.¸ß̼¸Ö D.²»¼ÓÏÞÖÆ 18.Öá³Ð¸ÖÖÐ×î»ù±¾µÄºÏ½ðÔªËØÊÇ£¨ A £©¡£ A.Cr B.Mn C.Ti D.V 19.¸ßËÙ¸ÖÖ÷ÒªÓÃÓÚÖÆÔ죨 B £©¡£

A.Àä×÷Ä£¾ß B.ÇÐÏ÷µ¶¾ß C.¸ßε¯»É D.¸ßÎÂÖá³Ð 20.ÄÍÈȸÖÔÚ¸ßÎÂϾßÓУ¨ B £©¡£

A.¸ßÓ²¶È B.¸ßÇ¿¶È C.¸ßÄÍÊ´ÐÔ D.¸ßÄÍÄ¥ÐÔ 21.»ÒÖýÌúÖ÷ÒªÓÃÀ´ÖÆÔ죨 D £©µÈÁã¼þ¡£ A.Öá B.¼ü C.͹ÂÖ D.ÏäÌå 22.ÌúËØÌå¿É¶ÍÖýÌú¿É²¿·ÖÌæ´ú£¨ C £©¡£

A.̼¸Ö B.ºÏ½ð¸Ö C.ÓÐÉ«½ðÊô D.ÇòÄ«ÖýÌú 23.ÇòÄ«ÖýÌúµÄÇüÇ¿±ÈÊǸֵģ¨ D £©¡£ A.0.8±¶ B.1±¶ C.1.5±¶ D.2±¶ 24.´¿¶È×î¸ßµÄ´¿ÂÁÊÇ£¨ A £©¡£ A.L1 B.L2 C.L4 D.L6

25

C.

25.³£ÓÃÓÚÖÆ×÷¸÷ÀàµÍѹÓ͹޵ıäÐÎÂÁºÏ½ðÊÇ£¨ A £©¡£ A.·ÀÐâÂÁºÏ½ð B.Ó²ÂÁºÏ½ð C.³¬Ó²ÂÁºÏ½ð D.¶ÍÂÁºÏ½ð 26.ÓÃÀ´ÅäÖÆ¸ß¼¶Í­ºÏ½ðµÄ´¿Í­ÊÇ£¨ A £©¡£

A.T1¡¢T2 B.T1¡¢T3 C.T2¡¢T3 D.T1¡¢T2¡¢T3 27.ÓÃÀ´ÖÆÔìÇ¿¶È½Ï¸ßºÍ»¯Ñ§ÐÔÄÜÎȶ¨Áã¼þµÄÍ­ºÏ½ðÊÇ£¨ D £©¡£ A.ÆÕͨ»ÆÍ­ B.ÌØÊâ»ÆÍ­ C.ѹÁ¦¼Ó¹¤ÓûÆÍ­ D.ÖýÔìÓûÆÍ­ 28.ABS¹¤³ÌËÜÁÏÊʺÏÖÆ×÷²¾±Ú¼°ÐÎ×´¸´ÔÓÁã¼þÊÇÒòΪ£¨ D £©

A.³å»÷Ç¿¶È¸ß B.³ß´çÎȶ¨ÐԺà C.»úе¼Ó¹¤ÐԺà D.¼Ó¹¤Á÷¶¯ÐÔºÃ

29.³£ÎÂÏÂ,ÀäÈ´·½Ê½×îÂýµÄÊÇ£¨ D £©¡£

A.Ë®Àä B.ÑÎË®ÀäÈ´ C.ÓÍÀä D.¿ÕÆøÀäÈ´ 30.Çò»¯ÍË»ðµÄÊÊÓ÷¶Î§ÊÇ£¨ D £©¡£

A.Ì¼ËØ¸Ö B.ºÏ½ð¸Ö C.º¬Ì¼Á¿¡´0.6%µÄÌ¼ËØ¸Ö D.º¬Ì¼Á¿>0.8%µÄÌ¼ËØ¸ÖºÍºÏ½ð¹¤¾ß¸Ö

31.Õý»ðºó¸Ö¼þµÄÇ¿¶ÈºÍÓ²¶È¾ù±È£¨ B £©¸ß¡£ A.µ÷ÖÊ B.ÍË»ð C.´ã»ð D.»Ø»ð 32.ÈÝÒײúÉú¿ªÁѵĴã»ðÊÇ£¨ A £©¡£

A.µ¥Òº´ã»ð B.˫Һ´ã»ð C.·Ö¼¶´ã»ð D.µÈδã»ð 33.µÍλػðÒ»°ã²»ÓÃÓÚ£¨ D £©¡£ A.µ¶¾ß B.Ä£¾ß C.Á¿¾ß D.Ö÷Öá 34.²»ÊʺϲÉÓõ÷ÖÊ´¦ÀíµÄ¸Ö¼þÊÇ£¨ C £©¡£ A.Ö÷Öá B.³ÝÂÖ C.³å»÷¹¤¾ß D.Á¬¸Ë

35.Îȶ¨¸Ö²Ä×éÖ¯ºÍ³ß´çµÄÓÐЧÈÈ´¦Àí·½·¨ÊÇ£¨ C £©¡£ A.ÍË»ð B.Õý»ð C.ʱЧ´¦Àí D.µ÷ÖÊ 36.ʹ¸Ö¼þ±í²ãºÏ½ð»¯µÄÈÈ´¦ÀíÊÇ£¨ D £©¡£ A.ÉøÌ¼ B.Éøµª C.̼µª¹²Éø D.Éø½ðÊô 37.V´ø´«¶¯µÄ×î´ó¹¤×÷Ó¦Á¦Î»ÓÚ£¨ B £©¡£

A.С´øÂÖÔ˶¯µÄ³ö¿Ú´¦ B.С´øÂÖÔ˶¯µÄÈë¿Ú´¦ C.´ó´øÂÖÔ˶¯µÄ³ö¿Ú´¦ D.С´øÂÖÔ˶¯µÄÈë¿Ú´¦

26

38.V´ø´«¶¯µÄ¹¤×÷ËÙ¶ÈÒ»°ãÔÚ£¨ D £©Ö®¼ä¡£

A.75¡«100m/s B.50¡«75m/s C.25¡«50 m/s D.5¡«25m/s 39.ÓÃÓÚÔËÊä»úеµÄÇý¶¯ÊäËÍ´øÊôÓÚ£¨ A £©¡£

A.Ç£ÒýÁ´ B.Ì×Ͳ¹ö×ÓÁ´ C.³ÝÐÎÁ´ D.ÆðÖØÁ´ 40.´«¶¯Á´¾­³£Ê¹ÓõŦÂÊ·¶Î§Ó¦Ð¡ÓÚ£¨ D £©¡£ A.60KW B.70KW C.90KW D.100KW 41.³ÝÂÖ´«¶¯µÄÖ÷ҪȱµãÊÇ£¨ D £©¡£

A.˲ʱ´«¶¯±È²»×¼È· B.ÊÊÓõŦÂʺÍËÙ¶È·¶Î§Ð¡ C.´«¶¯Ð§Âʲ»¸ß D.²»ÊÊÓÃÔ¶¾àÀë´«¶¯

42.½¥¿ªÏß³ÝÂÖ´«¶¯µÄ¿É·ÖÀëÐÔÒâÖ¸£¨ B £©¡£

A.ÖÐÐľ෢Éú±ä»¯£¬³ÝÂÖµÄ˲ʱ´«¶¯±ÈÈԺ㶨²»±ä B.ÖÐÐľàÂÔÓб仯£¬³ÝÂÖµÄ˲ʱ´«¶¯±ÈÈԺ㶨²»±ä C.³ÝÊý±È·¢Éú±ä»¯£¬³ÝÂÖµÄ˲ʱ´«¶¯±ÈÈԺ㶨²»±ä D.³ÝÊý±ÈÂÔÓб仯£¬³ÝÂÖµÄ˲ʱ´«¶¯±ÈÈԺ㶨²»±ä

43.¹¤×÷¿É¿¿ÐÔ×îºÃµÄ´«¶¯ÊÇ£¨ D £©¡£

A.´ø´«¶¯ B.Ħ²ÁÂÖ´«¶¯ C.Á´´«¶¯ D.³ÝÂÖ´«¶¯ 44.»ú´²½ø¸ø½á¹¹µÄÂÝÐýÊôÓÚ£¨ B £©

A.´«Á¦ÂÝÐý B.´«µ¼ÂÝÐý C.µ÷ÕûÂÝÐý D.²î¶¯ÂÝÐý 45.¸ß¾«¶È¡¢¸ßЧÂʵÄÖØÒª´«¶¯ÖÐÊÊÒËÑ¡Ó㨠C £©¡£ A.»¬¶¯ÂÝÐý B.¹ö¶¯ÂÝÐý C.¾²Ñ¹ÂÝÐý D.²î¶¯ÂÝÐý 46.Ðè¾­³£×°²ð¡¢±»Á¬½Ó¼þÖ®Ò»ºñ¶È½Ï´ó£¬¿É²ÉÓ㨠B £©¡£

A.ÂÝ˨Á¬½Ó B.˫ͷÂÝÖùÁ¬½Ó C.ÆÕͨÂݶ¤Á¬½Ó D.½ô¶¨Âݶ¤Á¬½Ó 47.ƽ¼üµÄ¹¤×÷±íÃæÎª£¨ D £©¡£ A.¶¥Ãæ B.µ×Ãæ C.¶ËÃæ D.²àÃæ

48.¶à´Î×°²ðºó»áÓ°Ï춨λ¾«¶ÈµÄ¶¨Î»ÏúÊÇ£¨ A £©¡£

A.ÆÕͨԲÖùÏú B.ÆÕͨԲ׶Ïú C.µ¯ÐÔÔ²ÖùÏú D.¿ª¿ÚÏú 49.¼â¶Ë´Ó¶¯¼þµÄÌØµãÊÇ£¨ D £©¡£

A.Óë͹ÂÖÏß½Ó´¥ B.ѹÁ¦Ð¡ C.²»Ò×Ä¥Ëð D.Ô˶¯¾«È· 50.ÕýÏÒ¼ÓËÙ¶ÈÔ˶¯¹æÂÉ¿ÉÓÃÓÚ£¨ B £©³¡ºÏ¡£

A.¸ßËÙÇáÔØ B.ÖÐËÙÖØÔØ C.¸ßËÙÖØÔØ D.µÍËÙÇáÔØ

27

51.½ö³ÐÊÜת¾ØµÄÖá³ÆÎª£¨ C £©¡£ A.ÐÄÖá B.תÖá C.´«¶¯Öá D.Ö±Öá 52.½Ç½Ó´¥ÇòÖá³ÐµÄ»ù±¾´úºÅΪ£¨ D £©¡£ A.2200 B.3200 C.6200 D.7200 53.²»ÔÊÐíÓÐÆ«×ª½ÇµÄÖá³ÐÀàÐÍÊÇ£¨ C £© A.7Àà B.6Àà C.5Àà D.3Àà 54.Һѹ±ÃÊôÓÚ£¨ A £©¡£

A.ÄÜÔ´×°Öà B.¿ØÖƵ÷½Ú×°Öà C.Ö´ÐÐ×°Öà D.¸¨Öú×°Öà 55.ҺѹÓëÆøÑ¹´«¶¯µÄ¹²Í¬ÓŵãÊÇ£¨ B £©¡£

A.ÎÞй© B.¿É¹ýÔØ±£»¤ C.¹¤×÷ƽÎÈÐԺà D.´«¶¯Ð§ÂÊ¸ß 56.ÔÚÒ×ȼ¡¢Ò×±¬µÄ¹¤×÷³¡ºÏ£¬²»Ó¦Ê¹Ó㨠C £©¡£ A.È黯ÐÍ B.ºÏ³ÉÐÍ C.ʯÓÍÐÍ D.»ìºÏÐÍ 57.˳Ðò·§¿ØÖÆÓÍÒºµÄ£¨ D £©¡£ A.ѹÁ¦ B.Á÷ËÙ C.Á÷Ïò D.ͨ¶Ï 58.°²È«·§ ¾ÍÊÇ£¨ C £©

A.¼õѹ·§ B.˳Ðò·§ C.ÒçÁ÷·§ D.½ÚÁ÷·§ 59.¼ÌµçÆ÷ÊôÓÚ£¨ A £©¡£

A.¿ØÖƵçÆ÷ B.Ö÷ÁîµçÆ÷ C.±£»¤µçÆ÷ D.Ö´ÐеçÆ÷ 60.·¿¼äÎÂʪ¶ÈµÄ×Ô¶¯µ÷ÕûÊǵÍѹµçÆ÷µÄ£¨ C £©¡£

A.¿ØÖÆ×÷Óà B.±£»¤×÷Óà C.µ÷½Ú×÷Óà D.ָʾ×÷Óà 61.Óõ¶¿ª¹ØÀ´·Ö¶Ï¸ºÔصçÁ÷ʱ£¬Ó¦Ñ¡Ôñ£¨ D £©µÄµ¶¿ª¹Ø¡£ A.¸Ü¸Ë´«¶¯ B.°åºó½ÓÏß C.²àÃæ²Ù×÷ D.´øÃð»¡×°Öà 62.ÈÈÍÑ¿ÛÆ÷µÄ×÷ÓÃÊÇ£¨ C £©¡£

A.ʧѹ±£»¤ B.¶Ì·±£»¤ C.¹ýÔØ±£»¤ D.¸ßѹ±£»¤ 63.½ô¼±¿ª¹ØÊôÓÚ£¨ D £©¡£

A.¿ØÖƵçÆ÷ B.Ö´ÐеçÆ÷ C.±£»¤µçÆ÷ D.Ö÷ÁîµçÆ÷ 64.³£±Õ°´Å¥¼´£¨ A £©¡£

A.Í£Ö¹°´Å¥ B.Æô¶¯°´Å¥ C.¶¯ºÏ°´Å¥ D.¸´ºÏ°´Å¥ 65.µçѹ±í»òµçÁ÷±íµÄ»»Ïà²âÁ¿¿ØÖÆÓÉ£¨ C £©Íê³É¡£

28