查询词典 falling gradient

Based on Island rule and large-scale pressure gradient, the variation mechanism of ITF is analyzed.

利用绕岛环流理论和大尺度压力梯度的观点与ITF的变化相联系，对ITF不同时间尺度上的主导机制进行研究。

In the case of cell pressure, the gradient vector and components are derived using C DP instead of C P G.

而对于单元格压力，它的矢量梯度和相应的分量是使用C_DP 得到的而不是C_P_G。

The pressure gradient,as one of the most important parameters affecting design and operation of gas-lift well s,is the foundation of gas-lift well design.

压力梯度是气举井设计的基本依据，是影响气举井设计和运行的重要参数。

There exit complicated non-linear characteristics between gas flow velocity and pressure gradient in lots of discovered natural gas reservoirs.

在国内外已发现的大量气藏中，气体渗流速度与压力梯度之间存在复杂的非线性特征。

The coal and gas outburst conditions are mainly determined by gas pressure gradient and coal shear stress.

煤与瓦斯突出的条件是由煤基多孔介质中瓦斯压力梯度的大小和煤体固体骨架的抗剪强度大小所决定。

Taking water as an example, the pressure gradient was numerically calculated by finite difference method.

采用有限差分法对水在内管做行星运动的环空中流动的压力梯度进行了数值计算。

The factors are pressure gradient, the rate of seepage flow and the coefficient of dynamic sticking.

第五章对利用人工地震增加采油量的机理进行了探讨。

The effects of rotation on boundary layers are investigated, showing that the normal pressure gradient should not been omitted in some conditions.

在传统的Box法的基础上发展了一套完整的求解三维旋转边界层的方法和程序。

The block-up position and the combination of water shutoff agents can be determined by the breakthrough pressure gradient method.

可视化驱油模型试验及在中原油田的现场试验都证明了这项技术的可行性和有效性。

In response to the relationship between cavitations and wake gradient, this paper puts forward 3 kinds of calculating model of propeller exciting force , then puts the actual exciting force into pattern formula, and then obtains a new formula to predict propeller-induced hull surface pressure fluctuations by analyzing and calculating some actual ships.

在深入研究国内外螺旋桨激振力计算方法以及综合分析影响螺旋桨激振力的各种要素的基础上，根据空泡数和伴流梯度的关系，本文提出三种螺旋桨脉动压力的计算模型，将反推得到的实际激振力分别代入模型公式，应用数学统计方法对几条实船进行计算分析，得到用于预报螺旋桨表面力的新公式。

We got alerted a couple of times while we were down south that HETs were on the way to bring us back up north because things were going to go hot again, but it was just rumors.

南下的途中我们不只一次得到警告说重型装备运输车将拉着我们重新北上，因为局势正在变得重新紧张起来，但这只是谣传。

It's the one where they find the ghost in the salt mine.

这一集是演他们在盐矿找到鬼