介绍了佳木斯市精测研究区蒸散发量的各种计算方法。
Various calculating methods of evaporation for the precision survey research area of Jiamusi city were introduced.
此法与常规的水文精测法相比，省时省力，并能满足精度要求。
Compared with the traditional hydrology method, it has the advantages of saving time and saving effort, and can still meet the demand of measuring precision.
分析表明：精测方法具有很好的测量精度以及很强的环境适应性。
The analysis and experiments show that: The "accurate measure" method has a good measure accuracy and wide ambient adaptability.
通过精测与调查收集城市水资源要素，并用城市水平衡方法检验。
Water balance elements of urban hydrological cycle have been measured and investigated, then checked by means of water balance equation in urban areas.
本文采用连续波体制给出了一种高精度测量雷达中多目标参数实时精测的方法。
A new method is presented in this paper, which can accurately measure the multi-targets' real-time parameters in high precision measurement radar with constant wave (CW) system.
通过对信号波形的逐步处理可以获得波形转折点的位置，以此为基准点可以实现位移的精测。
We find that they can be properply identified by gradually processing the waveforms and the precision measurement of displacement can be implemented based on them.
精测细量：有了工程师们对月相和潮汐状况的严密检测，才能确保客轮在水位足够的条件下顺利通过。
Precise measurements: Engineers had to monitor moon and tidal conditions to ensure exactly when the depth of the river would enable smooth passage.
首先按照《水文测验手册》的要求，对大江口水文站的精测资料进行测点和垂线分别精简的分析，确定该站常测法测流的方案。
According to hydrology test handbook, the authors analyzed the measurement materials of the Dajiangkou station and determined the flow measurement scheme.
首先按照《水文测验手册》的要求，对大江口水文站的精测资料进行测点和垂线分别精简的分析，确定该站常测法测流的方案。
According to hydrology test handbook, the authors analyzed the measurement materials of the Dajiangkou station and determined the flow measurement scheme.
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