?文化协同
...文化协同，核心要素，自复制要素 [gap=542]Key words: cultural integration, core factor ,self-replicate factor, conveyance factor...
?自复制要素
...，核心要素，自复制要素 [gap=547]Key words: cultural integration, core factor ,self-replicate factor, conveyance factor...
?输水因数
... conveyance equipment 运输设备 conveyance factor 输水因数（输水率） conveyance fluid 输送流体 ...
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。