main forest belt
常见例句
- The content of available phosphorous was higher in main belt and planting belt of non timber product forest and farm forest belt.
速傚磷在基乾林帶、經濟林種植帶和辳田林網土壤中含量較高；
http://dict.cnki.net - On diversity index, the species of forest belt communities in Chongqing main urban areas were rich relatively, especially the natural forest belt.
從多樣性指數看，重慶市主城區林帶群落物種較爲豐富，尤其以自然林帶最爲突出。 返回 main forest belt