... 设计水位design water leer 通航水位neigable water leer 桥前壅水back water in front of the bridge ...
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实际应用表明用该方法计算的设计最低通航水位更符合枢纽下游航道的实际情况。
Practice proves that the design lowest navigable water level calculated by this method accords better with the real...
研究结果表明，感潮河段设计通航水位方法的选取以及所需样本年限的长短与其距河口的距离有密切关系。
It is indicated that the distance from the tidal reach to the estuary should be highly concerned in determination of data age and selection of methods for navigable stage design.
感潮河段因受上游径流和下游潮汐的双重影响，航道设计通航水位确定方法和标准需考虑两方面的因素，目前尚无定论。
Because of complex influence of runoff and tide in tidal reaches, how to make decision method and standard of designed navigable stage have not been known up to now.
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