自从我们刊出有关纳米863的介绍后,不少读者纷纷来信来电询问有关纳米863的问题。在本期中,我们摘登部分读者来信,与以往不同的是,这次的问题全部由纳米863用户回答。作为编者,我们希望架起一座读者与编者、读者与读 Since we published an introduction about the nano-863, many readers have asked us to inquire about the nano-863 issue. In this issue, we pick up some readers’ letters. Unlike previous reports, all this question was answered by Nano 863 users. As an editor, we want to set up a reader and editor, reader and reader