backing structure meaning in Chinese

垫衬结构

In the paper , the transition of ka band rectangular waveguide to micro strip probe and the back - to - back structure are designed . the measurement results indicated the low insert loss and low return loss from 35 ghz to 40 ghz
本文设计了ka波段矩形波导到微带探针过渡结构以及背对背结构,测试结果表明,在35 40ghz频率范围内,其插入损耗和回波损耗都比较小。
This back - to - back structure allows banks to effectively ' re - package ' their mortgage assets into a more liquid asset and maintain the majority of the cash flow if they hold the mbs in their own investment portfolio
按揭证券的背对背结构，让银行有效地"重新包装"按揭贷款，成为流动性更高的资产；另外，银行如果在投资组合中继续持有按揭证券，更可保留大部分现金流量。
For the banks involved , the back - to - back structure allows them to keep a substantial portion of the cashflow from mortgages while reducing the credit risk and capital cost and substantially improving the quality of their mortgage assets
对参与银行来说，背对背结构让它们在保留来自按揭贷款的大部分现金收入之馀，又能减低信贷风险和资本成本，以及大为提高其按揭资产质素。