ʲʣӪЧʱʣ
1Ӫҵ
Ӫҵڵļ㹫ʽΪӪҵ=ת+Ӧ˿ת
һ£Ӫҵڶ̣˵ʽתٶȿ죻Ӫҵڳ˵ʽתٶӪҵʵĹϵʸߵ͵ҪǴתӦ˿ת
2ת
ʲУռıؽϴԣֱӰҵʣ˱رӶԴķԣһôתٶָӳתʻת㹫ʽΪ
ת=ɱƽ
ת=360´ת=360(ɱƽ)=(ƽ360)ɱ
ʽеɱƽʲծеġڳ롰ĩƽ
һתٶԽ죬ռˮƽԽͣԽǿתΪֽӦ˿ٶԽ죬ߴתʿҵıתٶԽԽת(ת)ָĺûӳˮƽӰҵĶڳծҲҵҪݡҵߺⲿʹߣ˷ءı仯⣬ӦԴĽṹԼӰתٶȵҪĿзֱԭתʡڲƷתʻijִתʡ㹫ʽΪ
ԭת=ԭϳɱƽԭϴ
ڲƷת=ɱƽڲƷ
3Ӧ˿ת
ʱջӦ˿ǿҵĶڳծҲܷӳҵӦ˿Чʡ
ӳӦ˿תٶȵָӦ˿תʣʱʾתٶӦ˿תҲƽӦ˿ڻƽڣ㹫ʽΪ
Ӧ˿ת=ƽӦ˿
Ӧ˿ת=360Ӧ˿ת=(ƽӦ˿360)
ʽеġ롱ָ۳ۿۺú۾ƽӦ˿ָδ۳Ӧ˿ëʲծСӦ˿롰ĩӦ˿ƽ
һ˵Ӧ˿תԽߡƽԽ̣˵Ӧ˿ջԽ졣ҵӪʽشӦ˿ϣӰʽת
4ʲת
ʲתȫʲƽıֵ㹫ʽΪ:
ʲת=ƽʲ
Уƽʲ=(ʲ+ĩʲ)2
ʲתʷӳʲתٶȡתٶȿ죬ԽԼʲʲͶ룬ǿҵӯӻתٶȣҪʲμתγʽ˷ѣҵӯ
5ʲת
ʲתʵļ㹫ʽΪ
ʲת=ƽʲܶ
Уƽʲܶ=(ʲܶ+ĩʲܶ)2
ָ귴ӳʲܶתٶȣתԽ죬ӳԽǿҵͨİ취ʲתԶӡ
1Ӫҵ
Ӫҵڵļ㹫ʽΪӪҵ=ת+Ӧ˿ת
һ£Ӫҵڶ̣˵ʽתٶȿ죻Ӫҵڳ˵ʽתٶӪҵʵĹϵʸߵ͵ҪǴתӦ˿ת
2ת
ʲУռıؽϴԣֱӰҵʣ˱رӶԴķԣһôתٶָӳתʻת㹫ʽΪ
ת=ɱƽ
ת=360´ת=360(ɱƽ)=(ƽ360)ɱ
ʽеɱƽʲծеġڳ롰ĩƽ
һתٶԽ죬ռˮƽԽͣԽǿתΪֽӦ˿ٶԽ죬ߴתʿҵıתٶԽԽת(ת)ָĺûӳˮƽӰҵĶڳծҲҵҪݡҵߺⲿʹߣ˷ءı仯⣬ӦԴĽṹԼӰתٶȵҪĿзֱԭתʡڲƷתʻijִתʡ㹫ʽΪ
ԭת=ԭϳɱƽԭϴ
ڲƷת=ɱƽڲƷ
3Ӧ˿ת
ʱջӦ˿ǿҵĶڳծҲܷӳҵӦ˿Чʡ
ӳӦ˿תٶȵָӦ˿תʣʱʾתٶӦ˿תҲƽӦ˿ڻƽڣ㹫ʽΪ
Ӧ˿ת=ƽӦ˿
Ӧ˿ת=360Ӧ˿ת=(ƽӦ˿360)
ʽеġ롱ָ۳ۿۺú۾ƽӦ˿ָδ۳Ӧ˿ëʲծСӦ˿롰ĩӦ˿ƽ
һ˵Ӧ˿תԽߡƽԽ̣˵Ӧ˿ջԽ졣ҵӪʽشӦ˿ϣӰʽת
4ʲת
ʲתȫʲƽıֵ㹫ʽΪ:
ʲת=ƽʲ
Уƽʲ=(ʲ+ĩʲ)2
ʲתʷӳʲתٶȡתٶȿ죬ԽԼʲʲͶ룬ǿҵӯӻתٶȣҪʲμתγʽ˷ѣҵӯ
5ʲת
ʲתʵļ㹫ʽΪ
ʲת=ƽʲܶ
Уƽʲܶ=(ʲܶ+ĩʲܶ)2
ָ귴ӳʲܶתٶȣתԽ죬ӳԽǿҵͨİ취ʲתԶӡ
