average collection period of receivables是什么意思

average collection period of receivables是什么意思 有谁知道Average Collection period和Average Payment period怎么算呀?需要公式.和每一项的含义. COLLECTION collection 在会计中,average collection period for account receivable高,说明什么啊? average average average average AVERAGE 请问海关中“单独海损”（P.A particular average)是什么意思? 这段英文是什么意思.Public reporting burden for the collection of information...Public reporting burden for the collection of information is estimated to average 1 hour per response, including the time for reviewing instructions, searching The average number of p,q,r is 4,and average number of p,q,r,x is 5,then x = .（翻印） The average of p,q,r is4,and average number of p,q,r,x is 5,then x=____ collection是什么意思 Bank collection sports collection collection是什么意思