In accordance with flow characteristics of the catch-water channel, linear increment flow differential equation has been obtained by momentum law, and a numerical method has been made.
本文针对输水廊道的水流特点，应用动量定理建立起输水廊道沿程增量流微分方程，并给出一种数值解法。
Relations between differential pressure signal and two-phase flow parameters are studied in the dissertation.
研究了差压波动信号与两相流系统参数之间的关系。
Flow regime identification in horizontal gas- liquid two- phase flow using differential pressure signal is investigated in this paper.
本文利用差压波动信号对水平管气液两相流流型辨识问题进行了研究。
Following the theory on characteristics of first order quasi-linear partial differential equations, classification of the balance equations for two-phase flow in interior ballistics is discussed.
根据一阶拟线性偏微分方程组的特征理论，讨论内弹道两相流方程组的类型。
The pressure value is relatively fixed, using pressure differential allows blood to flow.
这种压力值相对比较固定，利用压力差使血液向上回流。
Analyze the relationship between flow, pressure, pressure differential and valve opening of pressure reducing valves.
分析了减压阀的流量、压力、压力差和阀门开度的关系。
The spatial stochastic distribution of phase concentration would cause a differential pressure noise when two phase flow is crossing a throttling set.
两相流流过节流装置时产生的差压测量噪音是由于相浓度在空间的随机分布所引起的。
As the rate of flow increases, so does the differential pressure.
随着流速的增加，所以没有差别的压力。
The partial differential equation of flow in porous medium has been studied with variational finite element method.
用变分有限元方法对描述地下流体渗流的偏微分方程进行了分析。
According to the law of conservation in the state of turbulent flow, the differential equation describing the airflow temperature distribution in drifting tunnel is derived.
根据紊流状态下的守恒原理，导出了描述掘进巷道风流紊流流动和温度分布的微分方程。
Differential Expression of CD200 in B-Cell Neoplasms by Flow Cytometry Can Assist in Diagnosis, Subclassification, and Bone Marrow Staging.
通过流式细胞仪检测CD 200在B细胞肿瘤中的差异性表达可以协助诊断、分类与骨髓分期。
However, the error of the optical flow estimation derived from the error of temporal differential estimation is not taken into account in above methods.
通过位移预补偿方式减小了时域微分估计中的不准确性，极大地提高了光流计算精度。
The prominent feature of many rheologic phenomena existing in engineering rock mass is the differential flow deformation failure.
工程岩体出现许多流变现象，它最突出的特点是差异流动变形破坏。
In any balanced circuit, odd harmonics circulate in a differential path, while even harmonics flow in a common-mode path.
在平衡电路中，节点处奇次谐波流过差分路径。偶次谐波流过共模路径。
In addition, two-way differential pressure sensor can measure plus-minus flow when air flow in both directions.
另外，还可选择双向差压传感器，从而测量气流双方向流动时的正负流量。
On the assumption that the media is an ideal fluid, the analytic solution for differential equations of disturbing flow is obtained.
在理想气体假设下给出了扰动流运动微分方程组的解析解；
According to the non_linearity of the flow curve and the differential theory, a generalized description method for fluids flow was propose.
根据实验渗流曲线的非线性特征，并结合微分原理，提出了一种广义的渗流描述法。
When the motion of the basic state is the shear flow (or the differential rotation), this property means that the unstable waves would evolve automatically into the quasi-stationary stage.
当基态运动为剪切流(或较差旋转)时，这一性质将使不稳定波自动演化到准稳阶段。
The key of calculation and selection of the valve is to select the correct flow value and the differential pressure value between the valve front and back for calculation.
在阀径计算和选型时关键在于正确选取用于计算的流量值和阀前后差压。
The behavior of uranium metal in rolling mills was considered as a viscous flow. Then the differential equation for rolling pressure was established.
把轧制中的金属运动看作粘性流动，建立了轧制压力微分方程；
This paper studied in districts the ratio of damping in space of the flow jetting out in large differential high-low bucket.
本文对大差动高低坎挑流的空中消能率分段进行了研究。
While its evolution and flow direction are controlled by differential tectonic subsidence.
沉积环境的演变及主要水流方向，受差异性构造沉降的控制。
The stochastic differential equation is used to replace the ordinary differential equation to describe the process of the flow concentration more reasonable.
为了更合理的描述汇流过程，建模时应用随机微分方程替代确定性常微分方程。
After initial pressure differential reading is taken, refer to flow rate charts to obtain flow rate based on pressure differential and valve setting.
在获得初始压差读数后，参阅根据压差和阀门设置而得的流量表。
We can find that there is apparent peak value on the flow curve, the driving pressure differential corresponding to the peak value is the feasible drawdown.
发现流量曲线存在明显的峰值，该峰值对应的驱动压差就是合理生产压差。
Basing on analysis of TCP flow control stochastic differential equation model, this paper presents a new method to analysis queue fluctuation.
本文在分析TCP流量控制微分方程模型的基础上，提出一种新的队列波动分析方法。
Basing on analysis of TCP flow control stochastic differential equation model, this paper presents a new method to analysis queue fluctuation.
本文在分析TCP流量控制微分方程模型的基础上，提出一种新的队列波动分析方法。
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