“green engineering in the Taihang mountain”的概念、定义、翻译、参考文献-科学参考

单词	green engineering in the Taihang mountain
释义	green engineering in the Taihang mountain Encyclopedia 理学太行山绿化工程释 green engineering in the Taihang mountain太行山绿化工程对太行山区域实施多林种的造林工程项目。工程建设范围包括山西、河北、河南、北京4省市的110个县，总面积近1.4×106公顷。
随便看	proportional mean proportional navigation proportional numbers proportional odds model proportional odds regression model proportional part proportional plus integral plus derivative control proportional plus integral plus differential control proportional-plus-integral-plus-differential control proportional price rule proportional profile proportional region proportional regulator proportional regulatory systems proportional relation proportional relations among agriculture,light industry and heavy industry proportional relations among primary industry,secondary industry and tertiary industry proportional representation proportional sampling proportional selection proportional sequence proportional stratified sampling proportional subclass number proportional trapping proportional valve

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