ijÑо¿ÐÔѧϰС×éÔÚ̽¾¿¹âµÄÕÛÉä¹ý³ÌÖУ¬Ñо¿ÕÛÉä½ÇÓëÈëÉä½ÇÖ®¼äµÄ¹Øϵ£¬µ±¹âÓÉ¿ÕÆøбÉäÈë²£Á§ÖÐʱ£¬²âµÃʵÑéÊý¾ÝÈçϱí
ÐòºÅ ÈëÉä½Ç¦È1 ÕÛÉä½Ç¦È2 ¦È1/¦È2 sin¦È1/sin¦È2 ¦È1-¦È2 sin¦È1-sin¦È2
1 10¡ã 6.7¡ã 1.50 1.49 3.3¡ã 0.057
2 20¡ã 13.3¡ã 1.50 1.49 6.7¡ã 0.112
3 30¡ã 19.6¡ã 1.53 1.49 10.4¡ã 0.165
4 40¡ã 25.2¡ã 1.59 1.51 14.8¡ã 0.217
5 50¡ã 30.7¡ã 1.63 1.50 19.3¡ã 0.256
6 60¡ã 35.1¡ã 1.71 1.51 24.9 0.291
7 70¡ã 38.6¡ã 1.81 1.50 31.4¡ã 0.316
8 80¡ã 40.6¡ã 1.79 1.51 39.4¡ã 0.334
ÓÉ´ËʵÑéÊý¾Ý¿ÉÒÔ³õ²½Ìáµ½µÄ½áÂÛÊÇ£¨¡¡¡¡£©
A£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®±È×ÜÊǶ¨Öµ
B£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®±È×ÜÊǶ¨Öµ
C£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®²î×ÜÊǶ¨Öµ
D£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®²î×ÜÊǶ¨Öµ
A¡¢Óɱí¸ñÊý¾Ý·ÖÎö¿ÉÖª£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®±È
¦È1
¦È2
£¬ÔÚÈëÉä½Ç¦È1½ÏСʱ£¬±ÈÖµÊǶ¨Öµ£¬¶øÈëÉä½Ç¦È1½Ï´óʱ£¬±ÈÖµÔö´ó£¬¹ÊA´íÎó£®
B¡¢Óɱí¸ñÊý¾Ý·ÖÎö¿ÉÖª£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®±ÈԼΪ1.50£¬±£³Ö²»±ä£¬¹ÊBÕýÈ·£®
C¡¢D´Ó±í¸ñÊý¾Ý¿´³ö£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®²îºÍÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®²îËæ×ÅÈëÉä½ÇµÄÔö´ó¶øÔö´ó£¬¹ÊCD´íÎó£®
¹ÊÑ¡B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

£¨2008?¶«³ÇÇøÈýÄ££©Ä³Ñо¿ÐÔѧϰС×éÔÚ̽¾¿¹âµÄÕÛÉä¹ý³ÌÖУ¬Ñо¿ÕÛÉä½ÇÓëÈëÉä½ÇÖ®¼äµÄ¹Øϵ£¬µ±¹âÓÉ¿ÕÆøбÉäÈë²£Á§ÖÐʱ£¬²âµÃʵÑéÊý¾ÝÈçϱí
ÐòºÅ ÈëÉä½Ç¦È1 ÕÛÉä½Ç¦È2 ¦È1/¦È2 sin¦È1/sin¦È2 ¦È1-¦È2 sin¦È1-sin¦È2
1 10¡ã 6.7¡ã 1.50 1.49 3.3¡ã 0.057
2 20¡ã 13.3¡ã 1.50 1.49 6.7¡ã 0.112
3 30¡ã 19.6¡ã 1.53 1.49 10.4¡ã 0.165
4 40¡ã 25.2¡ã 1.59 1.51 14.8¡ã 0.217
5 50¡ã 30.7¡ã 1.63 1.50 19.3¡ã 0.256
6 60¡ã 35.1¡ã 1.71 1.51 24.9 0.291
7 70¡ã 38.6¡ã 1.81 1.50 31.4¡ã 0.316
8 80¡ã 40.6¡ã 1.79 1.51 39.4¡ã 0.334
ÓÉ´ËʵÑéÊý¾Ý¿ÉÒÔ³õ²½Ìáµ½µÄ½áÂÛÊÇ£¨¡¡¡¡£©

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2010Ä긣½¨Ê¡¸ß¶þµÚ¶þѧÆÚÆÚÄ©¿¼ÊÔÎïÀíÊÔÌâ ÌâÐÍ£ºÑ¡ÔñÌâ

ijÑо¿ÐÔѧϰС×éÔÚ̽¾¿¹âµÄÕÛÉä¹ý³ÌÖУ¬Ñо¿ÕÛÉä½ÇÓëÈëÉä½ÇÖ®¼äµÄ¹Øϵ£¬µ±¹âÓÉ¿ÕÆøбÉäÈë²£Á§ÖÐʱ£¬²âµÃʵÑéÊý¾ÝÈçϱí

ÓÉ´ËʵÑéÊý¾Ý¿ÉÒÔ³õ²½µÃµ½µÄ½áÂÛÊÇ

A£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®±È×ÜÊǶ¨Öµ

B£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®±È×ÜÊǶ¨Öµ

C£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®²î×ÜÊǶ¨Öµ

D£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®²î×ÜÊǶ¨Öµ

 

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º2008Äê±±¾©Êж«³ÇÇø¸ß¿¼ÎïÀíÈýÄ£ÊÔ¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

ijÑо¿ÐÔѧϰС×éÔÚ̽¾¿¹âµÄÕÛÉä¹ý³ÌÖУ¬Ñо¿ÕÛÉä½ÇÓëÈëÉä½ÇÖ®¼äµÄ¹Øϵ£¬µ±¹âÓÉ¿ÕÆøбÉäÈë²£Á§ÖÐʱ£¬²âµÃʵÑéÊý¾ÝÈçϱí
ÐòºÅÈëÉä½Ç¦È1ÕÛÉä½Ç¦È2¦È1/¦È2sin¦È1/sin¦È2¦È1-¦È2sin¦È1-sin¦È2
110°6.7°1.501.493.3°0.057
220°13.3°1.501.496.7°0.112
330°19.6°1.531.4910.4°0.165
440°25.2°1.591.5114.8°0.217
550°30.7°1.631.5019.3°0.256
660°35.1°1.711.5124.90.291
770°38.6°1.811.5031.4°0.316
880°40.6°1.791.5139.4°0.334
ÓÉ´ËʵÑéÊý¾Ý¿ÉÒÔ³õ²½Ìáµ½µÄ½áÂÛÊÇ£¨ £©
A£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®±È×ÜÊǶ¨Öµ
B£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®±È×ÜÊǶ¨Öµ
C£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®²î×ÜÊǶ¨Öµ
D£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®²î×ÜÊǶ¨Öµ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÎïÀí À´Ô´£º ÌâÐÍ£º

ijÑо¿ÐÔѧϰС×éÔÚ̽¾¿¹âµÄÕÛÉä¹ý³ÌÖУ¬Ñо¿ÕÛÉä½ÇÓëÈëÉä½ÇÖ®¼äµÄ¹Øϵ£¬µ±¹âÓÉ¿ÕÆøбÉäÈë²£Á§ÖÐʱ£¬²âµÃʵÑéÊý¾ÝÈçϱí

ÓÉ´ËʵÑéÊý¾Ý¿ÉÒÔ³õ²½µÃµ½µÄ½áÂÛÊÇ

A£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®±È×ÜÊǶ¨Öµ

B£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®±È×ÜÊǶ¨Öµ

C£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÓëÕÛÉä½ÇÖ®²î×ÜÊǶ¨Öµ

D£®ÔÚÎó²îÔÊÐí·¶Î§ÄÚ£¬ÈëÉä½ÇÕýÏÒÓëÕÛÉä½ÇÕýÏÒÖ®²î×ÜÊǶ¨Öµ

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸