exchange memo

基本解释

Clerk: Good. I will fill out the exchange memo for you now.
职员：好，我现在就为您填写这张兑换水单。
C: Please fill in the exchange memo,your passport number and the total sum,and sign your name.
请填写交流备忘录,您的护照号码和总金额，并签署姓名.
And your passport and exchange memo.
给您护照和兑换清单。

The 312 particles are held together in a nucleus by a force that involves the continuous exchange of meson-like particles called memo-ons.
12个粒子汇合与一个原子核里,连续不断的,叫做memo-ons的介子的交换给它作用力。
麻省理工公开课 - 固态化学导论课程节选

All you issued Monday was a press release and this employee memo filed with the Securities and Exchange Commission.
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Pakistan's ambassador to the United States was forced to resign, amid allegations that he was behind a memo pledging to eject senior soldiers close to the Taliban in Pakistan, in exchange for American help in preventing any potential coup.
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The NYSE sent out the text of a memo from Chairman Marshall Carter admonishing a seat holder who has been a vocal critic of the Exchange for his attempts to block a vote to approve the Archipelago merger.
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