
ºÜ¶àʱºò³§¼ÒΪÁËʹ
·Ç±êÂÝË¿µÄÍâ¹Û¸üƯÁÁ£¬»òÊÇÈ÷DZêÂÝË¿¿ÉÒÔ¸ü³¤Ê±¼äµÄʹÓöø½øÐÐÒ»Ð©ÌØÊâµÄ±íÃæ£¨bi¨£o mi¨¤n£©´¦Àí·½Ê½£¬µ«³ýÁËÕâÁ½¸öÔÒòÖ®Í⣬·Ç±êÂÝ˿ʲôÇé¿öÏÂÐèÒª×ö±íÃæ´¦ÀíÄØ£¿ÂÝË¿³§¼ÒÔÚÕâÀï¼òµ¥½éÉÜһϣ¬·Ç±êÂÝË¿µÄ±íÃæ´¦Àí·½Ê½ÐèÒª¿¼ÂÇÒÔÏÂÕ⼸¸ö·½Ã棺
1.·Ç±êÂÝË¿£¨screw)µÄÍâ¹Û¡£
ÓÐЩÆóÒµ¶Ô¶¨ÖƵķDZêÂÝË¿Íâ¹ÛÒªÇó(demand)Ö®¸ß£¬¶øÉú²ú·Ç±êÂÝË¿ºó²¢²»ÄÜ´ïµ½ÒªÇó£¬Õâʱºò¾ÍÐèÒª×ö±íÃæ£¨bi¨£o mi¨¤n£©´¦Àí(ch¨³ l¨«)£¬ÈçÏñһЩÊÖ»ú
¾«ÃÜÂÝË¿£¬µç×Ó²úÆ·µÄÂÝË¿£¬ÕâЩ¿ÉÒÔÔÚ²úÆ·±íÃæ¾Í¿ÉÒÔ¿´µÃµ½µÄÂÝË¿½ô¹Ì¼þ¡£·Ç±êÂÝ˿ΪÈÕ³£Éú»îÖв»¿É»òȱµÄ¹¤Òµ±ØÐèÆ·£ºÈçÕÕÏà»ú¡¢ÑÛ¾µ¡¢ÖÓ±í¡¢µç×ÓµÈʹÓõļ«Ð¡µÄÂÝË¿£»µçÊÓ¡¢µçÆøÖÆÆ·¡¢ÀÖÆ÷¡¢¼Ò¾ßµÈµÄÒ»°ãÂÝË¿£»ÖÁÓÚ¹¤³Ì¡¢½¨Öþ¡¢ÇÅÁºÔòʹÓôóÐÍÂÝË¿¡¢ÂÝñ£»½»Í¨Æ÷¾ß¡¢·É»ú¡¢µç³µ¡¢Æû³µµÈÔòΪ´óСÂÝË¿²¢Óá£ÂÝË¿ÔÚ¹¤ÒµÉϸºÓÐÖØÒªÈÎÎñ£¬Ö»ÒªµØÇòÉÏ´æÔÚ׏¤Òµ£¬ÔòÂÝË¿µÄ¹¦ÄÜÓÀÔ¶ÖØÒª¡£ÎÒÃÇ¿ÉÒÔ¿´µ½·Ç±êÂÝË¿±íÃæÒì³£¹âÁÁ¡£ÓÐЩÉõÖÁ´¦Àí³ÉÁ˸÷ÖÖÑÕÉ«£¨color)¡£ÕâЩ¶¼ÊÇͨ¹ý±íÃæ´¦ÀíÖ®ºó²ÅµÃµ½µÄ½á¹û¡£
2.·Ç±êÂÝË¿µÄÓÃ;
·Ç±êÂÝË¿£¨screw)µÄÓÃ;(y¨°ng t¨²)Ò²¾ö¶¨Á˷DZêÂÝË¿µÄ±íÃæ´¦Àí(ch¨³ l¨«)·½Ê½ÊÇÄĸö£¬ÈçÓÐЩ·Ç±êÂÝË¿¼þÊÇÔÚµçÁ¦£¨Electricity£©É豸(sh¨¨b¨¨i)ÉÏʹÓ㬲»½öÐèÒªÁ¬½Ó½ô¹Ì£¬»¹ÐèÒªµ¼µçµÄ×÷Óã¬ÕâʱÎÒÃDz»½öÐèÒª¿¼ÂǷDZêÂÝË¿µÄ²ÄÁÏÆ·ÖÊ£¬»¹ÐèÒª¿¼ÂÇÆä±íÃæ´¦Àí·½Ê½¡£
3.·Ç±êÂÝË¿µÄ·ÀÐâÄÜÁ¦
һЩ·Ç±êÂÝË¿ÊÇÓÃÓÚ»§ÍâÉ豸»òÊÇÔÚ³±Êª»·¾³ÏÂʹÓõģ¬ÄÇôÆä·Ç±êÂÝË¿¼þµÄ·ÀÐâ(antirust)£¨Rust£©ÄÜÁ¦ÔòÒªÇó(demand)ºÜ¸ß£¬ÓÐЩ¹«Ë¾ÒªÇóͨ¹ý¶àÉÙ¸öСʱµÄÑÎÎí(fog)²âÊÔ£¨TestMeasure)¡£ÕâÀïÎÒÃǾÍÒª´ÓÂÝË¿µÄ·ÀÐâÄÜÁ¦¼°ÂÝË¿µÄÑÎÎí²âÊÔʱ¼äÀ´¾ö¶¨·Ç±êÂÝË¿µÄ±íÃæ´¦Àí(ch¨³ l¨«)·½Ê½£¬²»Í¬µÄ±íÃæ´¦Àí·½Ê½ÆäÑÎÎí²âÊÔµÄʱ¼äÓÐËù²»Í¬¡£
4.·Ç±êÂÝË¿£¨screw)µÄÓ²¶È
Èç¹ûµ¥µ¥¿¿ÂÝË¿Ïß²ÄÀ´´ïµ½ÒªÇóµÄÂÝ˿Ӳ¶È£¬ÄÇôÂÝË¿Ïß²ÄÑ¡Ôñ·¶Î§ºÜÉÙ£¬Èç¹ûÔÙ¼ÓÉÏÆäËû·ÀÐ⣨Rust£©¡¢Íâ¹ÛµÈÒªÇó£¬ÄÇôÄÜÂú×ã·Ç±êÂÝË¿¼Ó¹¤ÒªÇóµÄÏ߲ĸüÊÇÄÑÉϼÓÄÑ¡£·Ç±êÂÝ˿ΪÈÕ³£Éú»îÖв»¿É»òȱµÄ¹¤Òµ±ØÐèÆ·£ºÈçÕÕÏà»ú¡¢ÑÛ¾µ¡¢ÖÓ±í¡¢µç×ÓµÈʹÓõļ«Ð¡µÄÂÝË¿£»µçÊÓ¡¢µçÆøÖÆÆ·¡¢ÀÖÆ÷¡¢¼Ò¾ßµÈµÄÒ»°ãÂÝË¿£»ÖÁÓÚ¹¤³Ì¡¢½¨Öþ¡¢ÇÅÁºÔòʹÓôóÐÍÂÝË¿¡¢ÂÝñ£»½»Í¨Æ÷¾ß¡¢·É»ú¡¢µç³µ¡¢Æû³µµÈÔòΪ´óСÂÝË¿²¢Óá£ÂÝË¿ÔÚ¹¤ÒµÉϸºÓÐÖØÒªÈÎÎñ£¬Ö»ÒªµØÇòÉÏ´æÔÚ׏¤Òµ£¬ÔòÂÝË¿µÄ¹¦ÄÜÓÀÔ¶ÖØÒª¡£¶ø±íÃæ´¦Àí·½Ê½Ôò¿ÉÒÔÑ¡Ôñͨ¹ýÇ軯¡¢µª»¯¡¢ÅçÍèµÈ´¦ÀíÌá¸ßÂÝË¿µÄÆ£ÀÍÇ¿¶È¡£
·Ç±êÂÝË¿¶¨ÖÆÉú²ú³§¼Ò(vender)רҵ(Major)Éú²ú¸÷ÖַDZêÒìÐÎÂÝË¿½ô¹Ì¼þ£¬¸ß¶Ë¸ßÄѶȷDZêÒìÐÎÂÝË¿¶¨ÖÆÉú²ú£¬¼¼Êõ¾«Õ¿£¬ÂÝ˿ϸ½ÚÒªÇó(demand)Òª¸ñ£¬Ã¿Á£ÂÝË¿¾¹ýÈ˹¤¼ìÑ飨¼ì²é£©³ö»õ£¬³ö³§ºÏ¸ñ£¨qualified£©Âʸߴï99.9%¡£¾«ÃÜÂÝË¿¼ò³ÆÐ¡ÂÝË¿£¬Ò²³ÆÎ¢Ð¡ÂÝË¿£¬ÊÇÁ¬½Ó²úÆ·ÎïÁϵÄ΢С½ô¹Ì¼þ£¬ÐÎ״΢С£¬µ«ÔÚ²úºôÀ²À²¹Ø¼ü²¿Î»£¬ÄÜÆðµ½¹Ø¼üµÄ×÷Óá£Ö÷ÒªÉú²úµç×Ó(Electron)²úÆ·µÄ¾«ÃÜÂÝË¿£¬³µÓ÷ÀµÁÂÝË¿£¬¸ß¶Ë¸ßÄѶȷDZêÂÝË¿¶¨×ö£¬¾«ÃÜÂÝË¿¶¨×ö£¬îÑ£¨Ti)ºÏ½ðÂÝË¿¡¢
²»Ðâ¸ÖÂÝË¿µÈÂÝË¿½ô¹Ì¼þÉú²ú¶¨ÖÆ¡£·Ç±êÂÝË¿¶¨ÖÆÈÈÏß