ɱʮѧϰ(2)
6̯úԤõķ䪥
(1)̯õķ䡣ָ̯·Ӧɱ¼Ժ²Ʒɱڼùͬķá̯õķ̯ޣҪݷõȷ̯һҪһ̯ꡣ̯õķͷ̯ͨáĿкġ
(2)Ԥõķ䡣ԤָԤȷ¼ɱãԺ·֧ķáԤõԤҲӦȷԤõԤ֧ͨԤáĿкġ
7õĹ鼯ͷ䪥
ҵĸҪΪġõĹ鼯ͷ䣬ͨɱɱĿеġ
8깤Ʒɱ㪥
Ҫ²ƷɱҪ·ã³ڲƷɱȻٽڱ깤ƷĩڲƷ֮з䣬ñ²Ʒɱ
·ú³ĩڲƷ깤ƷɱõĹϵйʽ
³ڲƷɱ+·=깤Ʒɱ+ĩڲƷɱ
³ڲƷɱ+·-ĩڲƷɱ=깤Ʒɱ
ҵ깤ƷƷƲϼƹߡģ͵ȵֵƷԼΪڽר豸ṩȡ
깤ƷڲƷ֮ķ䣬õķУڲƷɱڲƷɱ̶㣻ڲƷɱõԭϷü㣻ԼڲƷɱɱ㣻깤ƷĩڲƷɱķ
9۲Ʒɱĺ㪥
ҵƷۺ룬ͬʱҪתȵijɱ
ࣺonmars
Ķ
