潜育层是通过潜育作用形成的.The formation of a gley is known as gleying.水稻土有较长耕作历史, 并已形成了潜育层和潴育层, 但土壤肥力并不高.In all types of soil, lateritic red earth covered over 70 % of the total area, ranking first.并依此分析了三峡工程对土壤潜育化沼泽化的影响.The effect ...
I never consider ease and joyfulness as the purpose of life itself.我从不认为安逸和快乐就是生活本身的目的.I ago consider ease or joyfulness as the purpose of life itself.我从来不以为安逸和享乐是一生本来的目的.I never consider ease Ａ nd joyfulness as the purp...
她准备去纳奈莫乘渡船回大陆。She was going to Nanaimo to catch the ferry to the mainland.小群的中国劳工, 农夫和商人也到纳奈莫和新威斯敏斯特.Smaller groups of Chinese laborers, farmers and merchants were also found in Nanaimo and New Westminster....