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Terms for subject Hydroelectric power stations containing first-order | all forms | exact matches only | in specified order only
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first order leveling.一等水准
first order leveling等水准
first order leveling一等水准
first order levelling一等水准
first order station一等测站
first order station一等站
first order traverse一等导线
first order triangulation一等三角测量
first order primary triangulation survey一等三角测量
first order weather station一级气象站
first-order second-moment method―次二阶矩法
first-order second-moment method一次二阶矩法