海滨雀稗如此特别是因为它可以在高盐度的环境中生存繁荣，所以咸水可以用来灌溉。
What makes seashore paspalum so special is that it can survive and thrive in high-salt environments. So brackish water or partially salty water can be used to irrigate this grass.
但灌区内存在着大量未开发的浅层咸水资源，这部分水资源属于劣质高矿化度水。
However, there are lots of undeveloped shallow salt water resource in the region that are high mineralized water with poor quality.
如何将GPS大地高转化咸水准高程，并使其保持一定的精度，一直是人们研究的热点。
So it's always a hot topic how to transform GPS ellipsoidal height into level elevation and to keep certain accuracy.
应用推荐