ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡£ÊµÑé×°ÖÃÈçͼ8£¨¼×£©Ëùʾ£¬ÒÑÖªµ¥·ìÓëË«·ì¼äµÄ¾àÀëL1=100mm£¬Ë«·ìÓëÆÁµÄ¾àÀëL2=700mm£¬Ë«·ì¼ä¾àd=0.25mm¡£ÓòâÁ¿Í·À´²âÁ¿ÁÁÎÆÖÐÐĵľàÀë¡£²âÁ¿Í·ÓÉ·Ö»®°å¡¢Ä¿¾µ¡¢ÊÖÂֵȹ¹³É£¬×ª¶¯ÊÖÂÖ£¬Ê¹·Ö»®°å×óÓÒÒƶ¯£¬È÷ֻ®°åµÄÖÐÐÄ¿ÌÏ߶Ô×¼ÁÁÎƵÄÖÐÐÄÈçͼ8£¨ÒÒ£©Ëùʾ£¬¼ÇÏ´ËʱÊÖÂÖÉϵĶÁÊý£¬×ª¶¯²âÁ¿Í·£¬Ê¹·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô×¼ÁíÒ»ÌõÁÁÎƵÄÖÐÐÄ£¬¼ÇÏ´ËʱÊÖÂÖÉϵĶÁÊý¡£

£¨1£©·Ö»®°åµÄÖÐÐÄ¿ÌÏß·Ö±ð¶Ô×¼µÚ1ÌõºÍµÚ4ÌõÁÁÎƵÄÖÐÐÄʱ£¬ÊÖÂÖÉϵĶÁÊýÈçͼ8£¨±û£©Ëùʾ£¬Ôò¶Ô×¼µÚ1Ìõʱ¶ÁÊýx1=_______mm¡¢¶Ô×¼µÚ4Ìõʱ¶ÁÊýx2=_______mm

£¨2£©Ð´³ö¼ÆË㲨³¤¦ËµÄ±í´ïʽ£¬¦Ë=_________£¨Ó÷ûºÅ±íʾ£©£¬¦Ë=_____nm

£¨1£©2.190mm£¬7.868mm¡££¨2£©£¬676nm¡£


½âÎö:

£¨1£©ÂÝÐý²â΢Æ÷¶ÁÊýÌرð×¢Òâ°ëmm¿Ì¶ÈÏßÊÇ·ñ©³ö¡£Í¼£¨±û£©ÖÐÁ½¸ö¶ÁÊý·Ö±ðΪ2.190mm£¬7.868mm¡££¨2£©µÚÒ»ÌõÓëµÚËÄÌõÖ®¼äÓÐÈý¸öÌõÎƼä¾àµÄ¿í¶È£¬ÏàÁÚÌõÎƼäµÄ¾àÀ룬Óɹ«Ê½£¬¿ÉµÃ=6.76m=676nm¡£

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÈçͼËùʾΪ¡°ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡±µÄʵÑé×°Öã¬Ä³Í¬Ñ§ÓôË×°ÖòâÁ¿Â̹âµÄ²¨³¤£®²âÁ¿Ç°£¬ËûÏÈÈ¡ÏÂË«·ì£¬´ò¿ª¹âÔ´£¬µ÷½Ú¹âÔ´µÄ¸ß¶ÈºÍ½Ç¶È£¬Ê¹¹âÔ´·¢³öµÄ¹âÊøÑØ×ÅÕÚ¹âͲµÄÖáÏß°ÑÆÁÕÕÁÁ£®×öºÃµ÷Õûºó£¬Ëû½«Ë«·ì°²×°ºÃ£¬ÔÚµ¥·ìÓë¹âÔ´Ö®¼ä·ÅÉÏÂÌÉ«µÄÂ˹âƬ£¬È»ºó¿ªÊ¼¹Û²ìºÍ²âÁ¿£®²âÁ¿µÄºËÐIJ¿¼þÊDzâÁ¿Í·£¬ËüÓÉ·Ö»®°å¡¢Ä¿¾µ¡¢ÊÖÂֵȹ¹³É£®²âÁ¿Ê±×ª¶¯ÊÖÂÖ£¬Ê¹·Ö»®°å×óÓÒÒƶ¯£¬È÷ֻ®°åµÄÖÐÐÄ¿ÌÏ߶Ô×¼ÁÁÎƵÄÖÐÐÄ£®µ±Ëûת¶¯ÊÖÂÖ£¬Ê¹·Ö»®°åµÄÖÐÐÄ¿ÌÏßÓëËûËùÑ¡µÄµÚ1ÌõÁÁÎƵÄÖÐÐĶÔÆëʱ£¬ÊÖÂֵijõʼʾÊýΪ2.12mm£»¼ÌÐøת¶¯ÊÖÂÖ£¬µ±·Ö»®°åµÄÖÐÐÄ¿ÌÏßÒƶ¯µ½µÚ3ÌõÁÁÎÆÖÐÐÄʱ£¬ÊÖÂÖµÄʾÊýΪ5.72mm£®ÒÑÖª´Ë´ÎʵÑéËûËùÑ¡ÓõÄË«·ì¼äµÄ¾àÀëd=0.25mm£¬Ë«·ìµ½ÆÁµÄ¾àÀël=900mm£®ÓÉ´Ë¿ÉÖªËûËù²âÁ¿µÄÏàÁÚÁÁÌõÎƼäµÄ¾àÀëΪ
1.80
1.80
mm£¬Â̹âµÄ²¨³¤Îª
5.0¡Á10-7
5.0¡Á10-7
m£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ¡¶ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡·µÄʵÑéÖУ¬×°ÖÃÈçͼ1£¬Ë«·ì¼äµÄ¾àÀëd=3mm
£¨1£©Èô²â¶¨ºì¹âµÄ²¨³¤£¬Ó¦Ñ¡ÓÃ
ºì
ºì
É«µÄÂ˹âƬ£¬ÊµÑéʱÐèÒª²â¶¨µÄÎïÀíÁ¿ÓУº
Ë«·ìµ½ÆÁµÄ¾àÀëL
Ë«·ìµ½ÆÁµÄ¾àÀëL
ºÍ
nÌõÌõÎƼä¾àa
nÌõÌõÎƼä¾àa
£®
£¨2£©Èô²âµÃË«·ìÓëÆÁÖ®¼ä¾àÀë0.70m£¬Í¨¹ý²âÁ¿Í·£¨ÓëÂÝÐý²â΢Æ÷Ô­ÀíÏàËÆ£¬ÊÖÂÖת¶¯Ò»ÖÜ£¬·Ö»®°åÇ°½ø»òºóÍË0.500mm£©¹Û²ìµÚ1ÌõÁÁÎƵÄλÖÃÈçͼ2£¨a£©Ëùʾ£¬¹Û²ìµÚ5ÌõÁÁÎƵÄλÖÃÈçͼ2£¨b£©Ëùʾ£¬Ôò¿ÉÇó³öºì¹âµÄ²¨³¤=
7¡Á10-7
7¡Á10-7
m£®£¨±£ÁôһλÓÐЧÊý×Ö£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ÔÚ¡¶ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡·µÄʵÑéÖУ¬½«Ë«·ì¸ÉÉæʵÑéÒÇ°´ÒªÇó°²×°ÔÚ¹â¾ß×ùÉÏ£¨Èçͼ1£©£¬²¢Ñ¡Ó÷ì¼ä¾àd=0.2mmµÄË«·ìÆÁ£®´ÓÒÇÆ÷×¢Ã÷µÄ¹æ¸ñ¿ÉÖª£¬ÏñÆÁÓëË«·ìÆÁ¼äµÄ¾àÀëL=700mm£®È»ºó£¬½ÓͨµçԴʹ¹âÔ´Õý³£¹¤×÷£®

£¨1£©ÀûÓÃͼÖÐ×°ÖÃÑо¿Ë«·ì¸ÉÉæÏÖÏóʱ£¬ÓÐÏÂÃ漸ÖÖ˵·¨£º
A£®½«ÆÁÒƽüË«·ì£¬¸ÉÉæÌõÎƼä¾à±äÕ­
B£®½«Â˹âƬÓÉÀ¶É«µÄ»»³ÉºìÉ«µÄ£¬¸ÉÉæÌõÎƼä¾à±ä¿í
C£®½«µ¥·ìÏòË«·ìÒƶ¯Ò»Ð¡¶Î¾àÀëºó£¬¸ÉÉæÌõÎƼä¾à±ä¿í
D£®»»Ò»¸öÁ½·ìÖ®¼ä¾àÀë½Ï´óµÄË«·ì£¬¸ÉÉæÌõÎƼä¾à±äÕ­
E£®È¥µôÂ˹âƬºó£¬¸ÉÉæÏÖÏóÏûʧ
ÆäÖÐÕýÈ·µÄÊÇ
ABD
ABD
£®
£¨2£©ÒÑÖª²âÁ¿Í·Ö÷³ßµÄ×îС¿Ì¶ÈÊǺÁÃ×£¬¸±³ßÉÏÓÐ50·Ö¶È£®Ä³Í¬Ñ§µ÷ÕûÊÖÂֺ󣬴ӲâÁ¿Í·µÄÄ¿¾µ¿´È¥£¬µÚ1´ÎÓ³ÈëÑÛÁ±µÄ¸ÉÉæÌõÎÆÈçͼ2£¨a£©Ëùʾ£¬Í¼2£¨a£©ÖеÄÊý×ÖÊǸÃͬѧ¸ø¸÷°µÎƵıàºÅ£¬´Ëʱͼ2£¨b£©ÖÐÓαê³ßÉϵĶÁÊýx1=1.16mm£»½Ó×ÅÔÙת¶¯ÊÖÂÖ£¬Ó³ÈëÑÛÁ±µÄ¸ÉÉæÌõÎÆÈçͼ3£¨a£©Ëùʾ£¬´Ëʱͼ3£¨b£©ÖÐÓαê³ßÉϵĶÁÊýx2=
15.02mm
15.02mm
£»
£¨3£©ÀûÓÃÉÏÊö²âÁ¿½á¹û£¬¾­¼ÆËã¿ÉµÃÁ½¸öÏàÁÚÃ÷ÎƼäµÄ¾àÀë¡÷x=
2.31
2.31
mm£»ÕâÖÖÉ«¹âµÄ²¨³¤¦Ë=
6.6¡Á102
6.6¡Á102
nm£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨1£©ÈçͼËùʾ£¬ÔÚ¡°ÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤¡±ÊµÑéÖУ¬¹â¾ß×ùÉÏ·ÅÖõĹâѧԪ¼þÒÀ´ÎΪ¢Ù¹âÔ´¡¢¢Ú
Â˹âƬ
Â˹âƬ
¡¢¢Û
µ¥·ì
µ¥·ì
¡¢¢Ü
Ë«·ì
Ë«·ì
¡¢¢ÝÕÚ¹âͲ¡¢¢Þ¹âÆÁ£®¶ÔÓÚijÖÖµ¥É«¹â£¬ÎªÔö¼ÓÏàÁÚÁÁÎÆ£¨°µÎÆ£©¼äµÄ¾àÀ룬¿É²ÉÈ¡
Ôö´óË«·ìµ½¹âÆÁµÄ¾àÀë
Ôö´óË«·ìµ½¹âÆÁµÄ¾àÀë
 »ò
¼õС˫·ì¼ä¾àÀë
¼õС˫·ì¼ä¾àÀë
µÄ·½·¨£®
£¨2£©±¾ÊµÑéµÄ²½ÖèÓУº?
¢ÙÈ¡ÏÂÕÚ¹âͲ×ó²àµÄÔª¼þ£¬µ÷½Ú¹âÔ´¸ß¶È£¬Ê¹¹âÊøÄÜÖ±½ÓÑØÕÚ¹âͲÖáÏß°ÑÆÁÕÕÁÁ£»?
¢Ú°´ºÏÀí˳ÐòÔÚ¹â¾ß×ùÉÏ·ÅÖø÷¹âѧԪ¼þ£¬²¢Ê¹¸÷Ôª¼þµÄÖÐÐÄλÓÚÕÚ¹âͲµÄÖáÏßÉÏ£»?
¢ÛÓÃÃ׳߲âÁ¿Ë«·ìµ½ÆÁµÄ¾àÀ룻?
¢ÜÓòâÁ¿Í·£¨Æä¶ÁÊý·½·¨Í¬ÂÝÐý²â΢Æ÷£©²âÁ¿ÊýÌõÁÁÎƼäµÄ¾àÀ룮?
ÔÚ²Ù×÷²½Öè¢Úʱ»¹Ó¦×¢Òâ
µ¥·ìºÍË«·ì¼ä¾à5¡«10cm
µ¥·ìºÍË«·ì¼ä¾à5¡«10cm
 ºÍ
ʹµ¥·ìºÍË«·ìÏ໥ƽÐÐ
ʹµ¥·ìºÍË«·ìÏ໥ƽÐÐ
£®?
£¨3£©½«²âÁ¿Í·µÄ·Ö»®°åÖÐÐÄ¿ÌÏßÓëijÁÁÎÆÖÐÐĶÔÆ룬½«¸ÃÁÁÎƶ¨ÎªµÚ1ÌõÁÁÎÆ£¬´ËʱÊÖÂÖÉϵÄʾÊýÈçͼ¼×Ëùʾ£®È»ºóͬ·½Ïòת¶¯²âÁ¿Í·£¬Ê¹·Ö»®°åÖÐÐÄ¿ÌÏßÓëµÚ6ÌõÁÁÎÆÖÐÐĶÔÆ룬¼ÇÏ´ËʱͼÒÒÖÐÊÖÂÖÉϵÄʾÊý
13.870
13.870
 mm£¬ÇóµÃÏàÁÚÁÁÎƵļä¾à¡÷xΪ
2.310
2.310
mm£®
£¨4£©ÒÑ֪˫·ì¼ä¾àdΪ2.0¡Á10-4m?£¬²âµÃË«·ìµ½ÆÁµÄ¾àÀëlΪ0.700m£¬ÓɼÆËãʽ¦Ë=
d
I
¡÷x
d
I
¡÷x
£¬ÇóµÃËù²âºì¹â²¨³¤Îª
6.6¡Á102
6.6¡Á102
nm£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

¾«Ó¢¼Ò½ÌÍøÈçͼ1£¬ÊÇÓÃË«·ì¸ÉÉæ²â¹âµÄ²¨³¤µÄʵÑéÉ豸ʾÒâͼ£®
£¨1£©ÒÔÏÂÄÄЩ²Ù×÷Äܹ»Ôö´ó¹âÆÁÉÏÏàÁÚÁ½ÌõÁÁÎÆÖ®¼äµÄ¾àÀë
 
£¨Ìî×Öĸ£©
A£®Ôö´ó¢ÛºÍ¢ÜÖ®¼äµÄ¾àÀë
B£®Ôö´ó¢ÜºÍ¢ÝÖ®¼äµÄ¾àÀë
C£®½«ºìÉ«Â˹âƬ¸ÄΪÂÌÉ«Â˹âƬ
D£®Ôö´óË«·ìÖ®¼äµÄ¾àÀë
£¨2£©ÔÚij´ÎʵÑéÖУ¬ÒÑ֪˫·ìµ½¹âÆÁÖ®¼äµÄ¾àÀëÊÇ600mm£¬Ë«·ìÖ®¼äµÄ¾àÀëÊÇ0.20mm£¬µ¥·ìµ½Ë«·ìÖ®¼äµÄ¾àÀëÊÇ100mm£¬Ä³Í¬Ñ§ÔÚÓòâÁ¿Í·²âÁ¿Ê±£¬ÏȽ«²âÁ¿Í·Ä¿¾µÖп´µ½µÄ·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô׼ijÌõÁÁÎÆ£¨¼Ç×÷µÚ1Ìõ£©µÄÖÐÐÄ£¬ÕâʱÊÖÂÖÉϵÄʾÊýÈç×óͼaËùʾ£®È»ºóËûת¶¯²âÁ¿Í·£¬Ê¹·Ö»®°åÖÐÐÄ¿ÌÏ߶Ô×¼µÚ7ÌõÁÁÎƵÄÖÐÐÄ£¬ÕâʱÊÖÂÖÉϵÄʾÊýÈçÓÒͼbËùʾ£¬Í¼bʾÊýΪ
 
mm£®ÓÉ´Ë¿ÉÒÔ¼ÆËã³öÕâ´ÎʵÑéÖÐËù²âµÃµÄµ¥É«¹âµÄ²¨³¤Îª
 
nm£¨±£Áô¶þλÓÐЧÊý×Ö£®

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸