The results showed that the transpiration rate, leaf RWC, water potential, water-consumption and water use coefficient were decreased with soil water decreasing.
结果表明，蒸腾速率、叶水势、叶片相对含水率、耗 水量和耗 水系数均随十壤水分的减少而呈降低趋势。
The major problems in utilization and exploitation of water resource are as follows: low water use coefficient due to old and disrepair water-transporting facilities;
目前水资源利用和开发上存在的主要问题有：农业输水设施不足和失修较为严重，水分利用系数低；
Because natural gas and water have different relaxation time and diffusion coefficient, we can use DSM and SSM to identify them.
由于天然气和水的弛豫时间和扩散系数的差异，可以利用差谱分析法和移谱分析法来识别天然气。
Because natural gas and water have different relaxation time and diffusion coefficient, we can use DSM and SSM to identify them.
由于天然气和水的弛豫时间和扩散系数的差异，可以利用差谱分析法和移谱分析法来识别天然气。
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