through bond meaning in English

横向砌合

Now there is a large body of academic and industry research on the establishment of mortgage - backed securities ( mbs ) market , much of which involves introduction of various types of mbs such as mortgage pass - through securities ( mpts ) , mortgage pay - through bonds ( mptbs ) , mortgage - backed bonds ( mbbs ) , collateralized mortgage obligations ( cmos ) and so on
目前，学术界和本行业实践者们对我国发展mbs市场这一课题进行了广泛的研究，其中，很大一部分研究是围绕住房抵押贷款支持证券的品种设计展开的，这些品种包括过手证券、转付证券、抵押贷款支持债券以及抵押担保证券（ cmos ）等。