| 1. | The hydrometric pendulum is sometimes used to determine flow velocities in open channels .
测流速的摆锤有时用于确定明渠中的流速。
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| 2. | Hydrometric determinations - vocabulary and symbols
流体比重测定.词汇和符号
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| 3. | Hydrometric determinations - vocabulary and symbols
水文测量.词汇和符号
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| 4. | Measurement of air moisture . hydrometric parameters
空气中水含量的测量.液体密度测定参数
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| 5. | Hydrometric determinations - cableway systems for stream gauging
水文测定.河流测量用索道系统
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| 6. | General specification for hydrometric instruments - part1 : general rules
水文仪器通则第1部分:总则
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| 7. | The series model of hydrometric instruments
水文仪器系列型谱
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| 8. | Hydrometric determinations - cableway systems for stream gauging
水文测定.用于水流水文测量的索道装置
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| 9. | Hydrometric determination of density of milk
牛奶比重测定
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| 10. | Analysis of time series water level data of zhuzhou hydrometric station
连续动力系统时间序列的非线性检验
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