spacetime
ΪÄúÕÒµ½ÒÔÏÂÏà¹Ø´ð°¸
ÓîÖæºÍʱ¿ÕÊÇÒ»¸öÒâ˼Âð?
ººÓïµÄÓîÖæÊÇspacetime£¬µ«ÊÇÆäʵָµÄÊÇcosmos£¬²»ÊÇÒ»¸öÒâ˼. cosmos= spacetime +structure(spacetime) + hidden structure.ÓîÖæºÍʱ¿ÕÔÚ¹ãÒåÉÏÊÇͬһ¸öÒâ˼£¬ÓîÊÇ¿Õ¼ä£¬ÖæÊÇʱ¼ä¡£ÔÚ¹ãÒåÉÏÓëÉÏÊöÁ½¸ö´ÊÍêÈ«ÏàͬµÄÒâÒåµÄÁíÒ»¸ö´Ê»ãÊÇÊÀ½ç£¬ÊÀÊÇʱ¼ä£¬½çÊǿռ䡣ÓîÖæÆðÔ´µÄ´ó±¬Õ¨ÂÛÈÏΪ´ó±¬Õ¨Ö®Ç°ÓîÖæÊÇÒ»¸ö¿Õ¼äÎÞÏÞС£¬ÖÊÁ¿
space - timeµÄÒâ˼
spacetimeµÄÒâ˼ÊÇʱ¿Õ¡£¾ßÌå½âÊÍÈçÏ£º¶¨Ò壺ʱ¿ÕÖ¸µÄÊǽ«ÓîÖæÊÓΪһ¸ö¾ßÓÐËĸöά¶ÈµÄÁ¬ÐøÌ壬ÔÚÕâ¸öÁ¬ÐøÌåÄÚ£¬ÈκÎʼþ»òÎïÀí¶ÔÏó¶¼ÓÐÆäÌØ¶¨µÄλÖá£ÎïÀí¸ÅÄÔÚÎïÀíѧÖÐ...
ʲôÊÇʱ¿Õ?
Èç¹û¿Õ¼äÊÇʱ¿Õ£¨ÆäÖÐһά´ú±íʱ¼ä£©£¬Ôòƽֱ¿Õ¼äºÍÍäÇú¿Õ¼äÒ²·Ö±ð³ÆÎªÆ½Ö±Ê±¿Õ£¨flat spacetime£©ºÍÍäÇúʱ¿Õ£¨curved spacetime£©¡£2£©Å·¼¸ÀïµÃ¿Õ¼ä...
ʱ¿ÕµÄÒâ˼
ʱ¿Õ(spacetime)£¬Ê±¼äÓë¿Õ¼äµÄ¼òÂÔ¼¯ºÏÃû´Ê£¨Ê±¼ä+¿Õ¼ä£©£¨Ê±¿ÕÊÇÎïÖÊÔ˶¯µÄ·½ÏòºÍËÙ¶È,±ÈÈç¹âÏß¾¹ýÒýÁ¦³¡Ê±,¹â×Ó»á¸Ä±äÆäÔ˶¯µÄ·½ÏòºÍËÙ¶È£©¡£
»ô½ð¼ò½éÓ¢Îİæ
completely determined by the laws of science. his many publications include the large scale structure of spacetime with g f r ellis,general relativity:an einstein centenary ...
ÃÀ¼Í¼Ƭ¡¶ÓîÖæÊ±¿ÕÖ®Âá·(Cosmos: A Spacetime...
µÚÒ»´ÎÔÚÎÊÌâÀï¿´µ½¡¶ÓîÖæÊ±¿ÕÖ®Âá·£¨Cosmos:A Spacetime Odyssey)Õâ¸öÃû³ÆÊ±£¬¹â¿´Ó¢ÎÄÃûÀïµÄodyssey,ÄÔº£ÀïÁ¢¿ÌÏëµ½ÃÀ¹úµ¼ÑݿⲼÀï¿ËµÄÒ»²¿...
spave timeÊÇʲôÒâ˼
ÊÇ£ºspacetime spacetime Ó¢[s'peɪstaɪm] ÃÀ[s'peɪstaɪm][´Êµä] ʱ¿Õ;[Àý¾ä]When matter accelerates through space, it changes...
ËÄάʱ¿Õ(spacetime)ÊÇ·ñ¾ßÓв¨Á£¶þÏóÐÔ?
ÒÔ´Ë¿ÉÀàÍÆ¡£Êý×Ö2±¾Éí£¬ÊÇûÓÐÌå»ýµÄ£¬ÒòΪÊÇ1ά£¬µ«ÊÇ2x2¾ÍÓÐÁËÃæ»ý£¬Õâ¸öÃæ»ý¿ÉÒÔÈÝÄÉÎÞÊý¸ö1άµÄ2£»2x2x2ÊÇÈýά£¬Õâ¸öÌå»ýÀïÒ²Êdzä³â×Å...
space - time diagramµÄÒâ˼
spacetime diagramµÄÒâ˼ÊÇʱ¿Õͼ¡£Ê±¿ÕͼÊÇÒ»ÖÖÓÃÓÚÃèÊöÎïÌå»òʼþÔÚʱ¼äºÍ¿Õ¼äÖеķֲ¼ºÍ±ä»¯µÄͼÐαíʾ·½·¨¡£ÔÚÎïÀíѧ¡¢ÌìÎÄѧ¡¢¹¤³ÌѧÒÔ¼°ÆäËûÐèҪͬʱ¿¼ÂÇʱ¼äºÍ¿Õ¼äÒòËØ...
»ªÎªmate30ºÍÈÙÒ«60proÌôÑ¡? - ZOLÎÊ´ð
ai spacetime¿ØÖÆ:ÊÖ»ú¿ÉÒÔʶ±ðÓû§ÔÚ¿Õ¼äÖеÄÊÖÊÆ,¿ÉÒÔÔÚ²»½Ó´¥ÆÁÄ»µÄÇé¿öÏÂÉÏϹö¶¯ÆÁÄ»²¢²¶×½ÆÁÄ»¡£¡¾»Ø´ð¡¿ È˹¤ÖÇÄÜÐÅÏ¢±£»¤:µ±³öÏÖÖ÷ÈËÒÔÍâµÄÈËÁ³Ê±,»ªÎªmate30ϵÁпÉÒÔ¼´Ê±Ê¶±ð,...