以下为句子列表：
英文: The author analyzed the hindering factors during the process of sustainable development of black soil resources in the black soil zone of Northeast China through field work and data collection, and probes into the countermeasures, which are strengthening
中文: 根据实地调研结合资料，分析了东北黑土带土地资源可持续发展的主要问题；提出了黑土资源的可持续发展对策，即：加强农业发展规划；保护黑土区耕地，农耕技术上改进，加强农田基本建设等。
更详细...
英文: The third-deepest soil zone in ABC soil, unaltered by weathering and made up of the parent rock from which the two uppermost layers derive as well as other mineral materials.
中文: 剖面层ABC土壤剖面层中深度排第三的剖面层，不受风化的影响，由上两层及其他矿物组成的母岩所构成
更详细...
|
