| ²é¿´: 425 | »Ø¸´: 2 | |||
| ¡¾½±Àø¡¿ ±¾Ìû±»ÆÀ¼Û2´Î£¬×÷ÕßSteenbokÔö¼Ó½ð±Ò 1.5 ¸ö | |||
| µ±Ç°Ö÷ÌâÒѾ´æµµ¡£ | |||
[×ÊÔ´]
·ûºÅµÄÓ¢ÎĶÁ·¨
|
|||
|
·ûºÅµÄÓ¢ÎĶÁ·¨ £® period ¾äºÅ ¡Ö is approximately equal to Ô¼µÈÓںŠ£¬ comma ¶ººÅ £¼ is less than СÓںŠ£º colon ðºÅ £¾ is more than ´óÓںŠ£» semicolon ·ÖºÅ ¡Ú is not less than ²»Ð¡ÓںŠ£¡ exclamation ¾ªÌ¾ºÅ ¡Û is not more than ²»´óÓںŠ£¿ question mark ÎʺŠ¡Ü is less than or equal to СÓÚ»òµÈÓںŠ£þ hyphen Á¬×Ö·û ¡Ý is more than or equal to ´óÓÚ»òµÈÓںŠ' apostrophe Ê¡ÂԺŠ£»ËùÓиñ·ûºÅ £¥ per cent °Ù·ÖÖ®¡ - dash ÆÆÕۺŠ¡ë per mill ǧ·ÖÖ®¡ ' ' single quotation marks µ¥ÒýºÅ ¡Þ infinity ÎÞÏÞ´óºÅ double quotation marks Ë«ÒýºÅ ¡Ø varies as Ó롳ɱÈÀý ( ) parentheses Ô²À¨ºÅ ¡Ì (square) root ƽ·½¸ù [ ] square brackets ·½À¨ºÅ ¡ß since; because ÒòΪ ¡¶ ¡· French quotes ·¨ÎÄÒýºÅ;ÊéÃûºÅ ¡à hence ËùÒÔ ... ellipsis Ê¡ÂԺŠ¡Ë equals, as (proportion) µÈÓÚ£¬³É±ÈÀý ¡§ tandem colon Ë«µãºÅ ¡Ï angle ½Ç ditto Ë«µãºÅ ¡Ð semicircle °ëÔ² ¡¬ parallel Ë«ÏߺŠ¡Ñ circle Ô² £¯ virgule бÏߺŠ¡ð circumference Ô²ÖÜ £¦ ampersand = and ¦Ð pi Ô²ÖÜÂÊ ¡« swung dash ´ú×ֺŠ¡÷ triangle Èý½ÇÐÎ ¡ì section; division ·Ö½ÚºÅ ¡Í perpendicular to ´¹Ö±ÓÚ ¡ú arrow ¼ýºÅ£»²Î¼ûºÅ ¡È union of ²¢£¬ºÏ¼¯ £« plus ¼ÓºÅ£»ÕýºÅ ¡É intersection of ½»£¬Í¨¼¯ £ minus ¼õºÅ£»¸ººÅ ¡Ò the integral of ¡µÄ»ý·Ö ¡À plus or minus Õý¸ººÅ ( ¡Æ sigma) summation of ×ÜºÍ ¡Á is multiplied by ³ËºÅ ¡ã degree ¶È ¡Â is divided by ³ýºÅ ¡ä minute ·Ö £½ is equal to µÈÓںŠ¡å second Ãë ¡Ù is not equal to ²»µÈÓںŠ££ number ¡ºÅ ¡Ô is equivalent to È«µÈÓںŠ¡æ Celsius system ÉãÊÏ¶È ¡Õ is equal to or approximately equal to µÈÓÚ»òÔ¼µÈÓںŠ£À at µ¥¼Û |
» ²ÂÄãϲ»¶
Ϊʲô×ÊÖúÊý¸÷´ó¸ßУ¶¼´´Ð¸ߣ¬×Ô¼ºÉêÇëÔõô¾ÍÕâôÄÑ
ÒѾÓÐ10È˻ظ´
»ù½ðϵͳʲôÄÚÈÝҲûÓÐ
ÒѾÓÐ7È˻ظ´
ÓжàÉÙÈËÊǽñÌì²éϵͳ֪µÀ½á¹ûµÄ£¿
ÒѾÓÐ18È˻ظ´
¹ú×ÔÈ»ÃæÉϸ´ÅÌ~»¶ÓÌÖÂÛ
ÒѾÓÐ12È˻ظ´
ÊÛSCIÒ»ÇøÎÄÕ£¬ÎÒ:8O5.5.1.O5.4,¿ÆÄ¿È«,¿ÉÙ¤¼±
ÒѾÓÐ3È˻ظ´
ÄÄλ¸ßÈËÖÐÁË£¬°Ñ²éѯµ½µÄ½ØÍ¼Ìù³öÀ´ÈÃÎÒ¿´¿´£¬ÈÃÎÒ³¤³¤¼ûʶ
ÒѾÓÐ6È˻ظ´
ÊÛSCIÎÄÕ£¬ÎÒ:8O5.5.1.O.54,¿ÆÄ¿ÆëÈ«,¿É+¼±
ÒѾÓÐ4È˻ظ´
ÃæÉϺÏ×÷µ¥Î»¸ÇÕÂ
ÒѾÓÐ5È˻ظ´
µ¼Ê¦Í²ۣºÎÒÔõô̯ÉÏÁËÕâô¸ö¼«Æ·Ñо¿Éú£¡
ÒѾÓÐ7È˻ظ´
ÉêÇëɾ³ý±¾Ìû
ÒѾÓÐ7È˻ظ´









»Ø¸´´ËÂ¥
30