对黑龙江省南部引嫩工程地区的土水资源开发利用问题，提出若干建议措施。
Some engineering approaches are presented for the development of soil and water resources in southern irrigation area in Heilongjiang.
他们需要自己探寻在所生长的环境中，水资源在土囊中究竟有多少。
They need to explore water sources deep down in the soil for themselves.
土的冻结，引起水分向冻结区迁移，由此引发的问题在农业、水资源、环境及人类工程的研究中占有相当重要的地位。
Freezing in soil makes water transfer to frozen area, and it plays a very important role in the research of agriculture, water resources, environment and engineering.
土的冻结，引起水分向冻结区迁移，由此引发的问题在农业、水资源、环境及人类工程的研究中占有相当重要的地位。
Freezing in soil makes water transfer to frozen area, and it plays a very important role in the research of agriculture, water resources, environment and engineering.
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