ɱIJ
ɱһĿɱʵʳɱɱʱͻ졣
һ䶯ɱ
ֱӲϡֱ˹ͱ䶯öڱ䶯ɱʵʳɱߵȡʵʵʼ۸ɱĸߵȡڱͱ۸ɱɹΪ۸ɵļ۸ɵࡣ
ɱ=ʵʲʵʳɱ-ʵʲɱ
=۸+쪥
|
Ŀ |
|
۸ |
|
ֱӲ |
۸ | |
|
ֱ˹ |
Чʲ |
Чʲ |
|
䶯 |
Чʲ |
ķѲ |
(һ)ֱӲϵijɱļ
ϼ۸=ʵ(ʵʼ۸-۸)
=(ʵ-)۸
14-1
1 ϼ۸ڲɹγɵģӦɺòϵŸ𣬶ӦɲɹŶ˵ԭ
(1)Ӧ̼۸䶯;
(2)δòɹ;
(3)δܼʱɽ;
(4)ɹʱԶʹ˷Ѻ;ӡҪĿ䷽ʽΥͬ
(5)нӽɶɹ
2ڲϺùγɵģӳŵijɱҵ
(1)ɷƷͷ;
(2)ϲ;
(3)Ľʡ;
(4)¹ϸɶ;
(5)߲ӵȡ
(һ)ֱӲϵijɱļ
ϼ۸=ʵ(ʵʼ۸-۸)
=(ʵ-)۸
14-1
1 ϼ۸ڲɹγɵģӦɺòϵŸ𣬶ӦɲɹŶ˵ԭ
(1)Ӧ̼۸䶯;
(2)δòɹ;
(3)δܼʱɽ;
(4)ɹʱԶʹ˷Ѻ;ӡҪĿ䷽ʽΥͬ
(5)нӽɶɹ
2ڲϺùγɵģӳŵijɱҵ
(1)ɷƷͷ;
(2)ϲ;
(3)Ľʡ;
(4)¹ϸɶ;
(5)߲ӵȡ
