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三差相位观测
释义
三差相位观测
Encyclopedia
工学
宽巷观测值
释
triple-difference phase observation
三差相位观测
为了减少平差计算中未知数的个数,将非差相位观测值做线性组合,以消去不必要的参数,三差相位观测为其中一种线性组合。
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water system planning
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water temperature measuring instrument
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watertight bulkhead
water-tight connector
water tightness
water tipper
Waterton Glacier International Peace Park
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water toughening
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water transfer printing
Water transfer project from Datong river to Qinwangchuan district
Water Transfer Project from Hanjiang to Weihe River
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water transfer project from Luan river to Tangshan city
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更新时间:2026/9/1 23:17:49