所谓“打包发行”,就是以筹资金额为依据，将几只单个筹资额不大的新股捆绑在一起同时发，并在发行前进行公示，说明发行家数及筹资总额。
如果客户机的所有软件都打包为rpm，那么可以使用发行版提供的方法更新客户机。
If all software of the client is packaged to RPMs, you can update the client using the method that comes with the distribution.
对投资银行来说答案也很重要，因为投行将这些证券打包，通常拥有发行抵押贷款的子公司。
It also matters to investment Banks, which packaged the securities and often own subsidiaries that originate mortgages.
华尔街上众银行将大量的次优贷款打包重组，并以此发行住房抵押贷款担保证券(MBS)，卖给贪图高收益的投资者(见下图)。
Wall Street Banks did a roaring trade packaging bunches of subprime loans into mortgage-backed securities, and selling them on to investors, greedy for yields (see chart).
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