1.a constellation of the southern hemisphere
1.It is concluded that the HYDRUS-2D software can be used to implement water and nitrate transport in soil under drip fertigation.
因此，HYDRUS-2D软件可以作为预测滴灌施肥灌溉条件下水分和氮素在土壤中运移的有效工具。
2.The possible seven-planet system orbits a sun-like star called HD 10180, located 127 light-years away in the constellation Hydrus.
那个七颗行星系统，行星们围绕着一颗恒星旋转，恒星编号HD10180，距水蛇座127光年。
3.Application of HYDRUS model to study of relation between irrigation and soil salinity in the arid area
HYDRUS模型在干旱区灌溉与土壤盐化关系研究中的应用