单词	duration management
释义	duration management 久期管理
随便看	formation temperature formation temperatures formation tendency Formation tendentiousness of pinholes formation test formationtester formation tester formation tester while drilling formation testing formation testing by layer formation testing with packer formation test of denatured globulin bodies formation theory formation thermal conductivity formation thickness formation thickness apparent formation thinking formation time formation time constant formation time lag formation-to-gravel size ratio formation training formation transform Formation-transformation formation transformator