The particles ( which enable counting machines to process stacks of money ) are present in the printing ink and lie on certain predetermined spots on individual bills 這些粒子(粉末) (能使計數(shù)機(jī)對大量的錢進(jìn)行分理)存在于油墨中,并在各張紙幣的預(yù)定點顯現(xiàn)。
Perhaps it s inevitable as you move up the processing stack that different groups of companies will want to solve these types of problems in their own way - leading to more choices like these look at ws - rf verses ws - transfer as another example 可能這是不可避免的,因為您要提升處理堆棧,公司的不同組織將希望通過他們自己的方式來解決這類問題- -導(dǎo)致像這些這樣的更多選擇(考慮ws - rf verses ws - transfer作為另一個實例) 。