• 此外最近一项研究中,巢穴上游巢穴入口处的水流速度,上游朝向东南和朝向其他方向巢穴相似

    Moreover, in a recent study, current speeds upstream of the nest and at the nest entrance were similar for nests upstream facing southeast and those facing in other directions.

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  • 流量表流速表示水流速度仪表。

    Flow meter; flowmeter a meter that indicates the rate of flow of water.

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  • 随着形成,水流速度逐渐减小

    The velocity decreases with the development of rill.

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  • 水流速度决定其在水体中的滞留时间

    And water velocity is decisive to the remaining time.

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  • 活化测井解释关键确定测点水流速度

    The key of oxygen activation logging interpretation was water-flow velocity which determined every measuring point.

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  • 水流速度小于相应起始运动时,将泥沙运动

    When flow velocity decreases below the corresponding incipient motion condition, no sediment movement occurs.

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  • 脉冲中子活化测井一种测量水流速度测井方法

    Impulse oxygen activation logging is a recent version of oxygen activation method for water flow measurement.

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  • 活化水流测井一种测量井下水流速度测井方法

    Oxygen Activation Water Flow Logging is a method of measuring the velocity of fluid in downhole.

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  • 确定坡面薄层水流速度研究土壤侵蚀动力学的基础。

    The empirical coefficient may be affected by slope, flow velocity, discharge and other factors.

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  • 坡度水流速度变化揭示了发育具有突发性特征

    The variation of flow velocity in high gradient reveals the paroxysmal characteristics of the development of rill.

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  • 吊桶汇合了水流,桶中的水位线就是水流速度以及注水时间函数

    The bucket integrates the water flow; the level of water in the bucket is a function of the rate of water flow and how long the water has been flowing in the bucket.

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  • 流经细丝水流速度越快,细丝流失热量速度也越快。

    The faster that water moved past a filament, the quicker the filament lost heat.

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  • 钉螺沉降轨迹角度水流速度呈正相关,与钉螺大小呈相关。

    The angle formed by water level and track suspended settling of snail had positive correlation with water velocity and negative with snail size.

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  • 连续测量水流速度通过不同探测器计数比值来确定

    Water-flow velocity of continuous measurement was determined by the ratio of count rate value of different source spacing detectors.

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  • 根据关系式,讨论了各种情形水流速度油气坡度关系

    With the formulae, the paper discusses the possible relationship between the water seepage flow velocity and the slopes of oil (gas) equipotential surfaces.

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  • 测试得到水流速度增加,阻力系数增大,系缆受阻尼增大

    With the increase of flow velocity and drag coefficient, the damping force increases.

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  • 脉冲活化水流速度测井解释关键准确求解时间水流信号

    One of the important steps concerning data interpretation of impulse oxygen activation water-flow logging was to accurately locate the peak position in the time spectrum.

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  • 通过室内不同坡度和降雨强度电解质脉冲对坡面水流速度进行测量

    The electrolyte pulse method is used to measure the velocity of sheet flow on a slope in laboratory under the condition of artificial raining.

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  • 记住不要小口小口地喝,那样水流速度很容易吸收,产生小便

    You should remember that, do not sip with slow flow. Then water is absorbed easily in your canal, producing urine.

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  • 填料水流产生阻力,随水流速度、填料长度及填料投配率增加而增大。

    The stub tube fillers generated resistance of water flow. And the resistance increased with the increment of flow rate, the length of packed beds and the proportion of fillers.

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  • 结果表明,无论从微观结构,还是外在特征,挟水流速度脉动浓度脉动之间存在着内在联系。

    It has proved that the turbulence of the flow resulting in the sediment suspension and the fluctuation of the concentration of sediment.

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  • 方法基于理论考虑门桥漕渡速度水流速度,通过坐标变换确定速度势的适定性条件

    Based on potential flow theory, current velocity and ferrying velocity is considered. Confirmative conditions of the velocity potential are established by means of transforming coordinates.

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  • 方法能够描绘反应器水流速度以及涡流函数分布,且模拟结果试验测定结果吻合得较好

    This method can describe the water flow velocity and vortex function distribution on all points of the reactor, with the simulation result in good coincidence with field test data.

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  • 科学家们三峡大坝以下江段水流速度正在加快,因为降低水流速度的泥沙三峡大坝大量拦截了。

    Scientists say the river is now flowing faster because silt that used to slow it down is trapped behind the dam.

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  • 脉冲活化测井在油管探测管外水流速度方向聚合物复杂管柱结构井中的应用数量逐年增加。

    Impulse oxygen activation logging can be used to detect velocity and direction of water flow behind tubing. It is applied more and more in polymer injection Wells and complex completion Wells.

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  • 游戏总共有7关,随著关数的增加水流速度变得更快同时开始增加蓄水石头、单向管道预设管道等元素。

    There are 7 levels in total. As level increasing, the flow speed become faster and faster, and there will be reservoir pipes, rocks, oneway pipes, preset pipes joined.

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  • 这一模型特点需要知道边界上的基本边界条件自然边界条件,可以得到边界所需要求函数水流速度

    The characteristic of this model is only to know basic and natural boundary condition, then the stream function and flow velocity required on the boundary are obtained.

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  • 计算结果实验结果比较表明数学模型可行的,有可能用于测量研究水流速度泥沙含量溶质在水流中的分布

    Comparing the calculated and experiment results show that the mathematical model is feasible and may be used to measure and study the velocity of sheet flow, sediment and the distribution of solute.

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  • 计算结果实验结果比较表明数学模型可行的,有可能用于测量研究水流速度泥沙含量溶质在水流中的分布

    Comparing the calculated and experiment results show that the mathematical model is feasible and may be used to measure and study the velocity of sheet flow, sediment and the distribution of solute.

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