“grey belt”概念、定义、翻译-科学时代

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

单词	grey belt
释义	经济学词汇手册 grey belt 灰色地带
随便看	marine environmental parameter data marine environmental protection technology marine environmental quality marine environmental science marine environmental self-purification capability marine environmental standard marine environmental value marine environment chamber marine environment forecast marine environment monitoring technology marine erosion marine erosion marine erosion marine erosion-deposition graded coast marine erosion-graded coast marine erosion terrace marine evaluation well marine excursion vessel marine expedition marine expeditionary force marine exploration well marine facies sedimentation marine farm marine fishery marine fishery

grey belt