smpeCOCA²⁵⁴³³⁷⁺⁶ 基本例句 abbr.美国海港工程师学会Society of Marine Port Engineers The specific reasons are as follows: First, state owned commercial banks would not provide financial support to SMPE due to their own mechanism and cost. 造成这种现象的具体原因有：国有商业银行在机制、成本等方面与中小企业不对称，难以提供有力支持； cnki