英语词汇velocity-depth gradient怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

1
?速度深度梯度
... velocity-controlled safety valve 流速控制的安全阀 velocity-depth gradient 速度深度梯度 velocity-reducing chamber 减速腔 ...

1
Relationships between flow velocity, flow depth, flow discharge, and slope gradient were simulated in a hydraulic flume.
径流流量、流速、水深以及地表坡度是水动力学特性的重要参数，且相互关系密切。
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A new method, the ray parameter method, is presented in this paper to derive velocity - or its linear gradient-depth information, directly from multi-channel seismic data.
本文提出的“射线参数法”，可由多道地震记录谱直接估算层速度或层速度线性梯度值。

单词	velocity-depth gradient
释义	velocity-depth gradient 简明释义速度深度梯度网络释义 1 ?速度深度梯度 ... velocity-controlled safety valve 流速控制的安全阀 velocity-depth gradient 速度深度梯度 velocity-reducing chamber 减速腔 ... 双语例句 1 Relationships between flow velocity, flow depth, flow discharge, and slope gradient were simulated in a hydraulic flume. 径流流量、流速、水深以及地表坡度是水动力学特性的重要参数，且相互关系密切。 2 A new method, the ray parameter method, is presented in this paper to derive velocity - or its linear gradient-depth information, directly from multi-channel seismic data. 本文提出的“射线参数法”，可由多道地震记录谱直接估算层速度或层速度线性梯度值。
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