查询词典 steady state

Systematic well test, or steady-state well test, is one of important methods by which the open flow capacity of a gas well and the general expression of gas well deliverability equation are determined.

系统试井是确定气井产能方程、无阻流量等的重要方法之一。

Using the matrix geometric method we get the probability distribution of the number of customers, the mean number of customers and the mean sojourn time of a customer in the steady-state.

用矩阵几何解的方法得到了稳态分布，平均队长以及平均逗留时间的表达式。

Investigation was made of the sputtering rate in glow discharge lamp with re-lation to constituent of 25 different specimens of 6 binary systems, namely, Cr-Fe, Bi-Sb,Cu-Zn, Ag-Cu, Al-Zn and Cd-Sn, by measuring mass loss after each sputtering under con-stant Ar pressure and voltage applied. The correlation, in general, between sputtering rate andconcentration of constituent of these non-intermetallic binary alloys obeys the hyperbolic lawunder steady state, yet may be approximately regarded as linear only on certain special condi-tion if the two components of the alloys with similar sputtering rates.

在恒定气压和电压条件下，用测量溅射减量的方法，系统研究了Cr—Fe，Bi-Sb，Cu—Zn，Ag—Cu，Al-Zn和Cd—Sn六个系统的25个试样在辉光放电灯中溅射率与组分的关系结果表明；阴极溅射在稳态时，二元合金的溅射率与组元浓度的普遍关系是双曲线，只有在某些特殊情况下，两组元的溅射率相差不大时，可以近似看成线性关系。

In Chapter 5, we mainly discuss the golbal bifurcation of the steady state problem for the strongly coupled competitor-competitor-mutualist model under zero boundary conditions.

因此，较强的扩散或交错扩散对系统生成稳态模式起着促进作用。

Based on this double-loop control scheme, very high quality steady-state grid current waveform and fast dynamic response can be obtained.

基于LCL滤波器的双环控制方案赋予了系统较高的稳态补偿精度和快速的动态响应。

A novel combined method based upon nodal test and measurement test was proposed for gross error detection and steady-state data reconciliation.

提出一种新型的节点与测量数据组合检测的稳态数据协调方法。

With metabolic pathway analysis method, the biosynthesis pathway of guanosine by Bacillus subtillis in steady state was analysed in this paper, and three basic models were established, and th.

利用途径分析方法对枯草芽孢杆菌生产鸟苷的途径进行了分析，建立了 3种基础模型，鸟苷理论摩尔产率分别是 0 6 2 5、0 75和 0 6 6 7，确定了枯草芽孢杆菌生产鸟苷的最佳途径的通量分布。

The stability problems are analyzed and discussed. The optimal control problem is formulated to determine the necessary conditions for optimality in networks. Three theorems about the properties of the steady state-costate solution in Hamilton function are confirmed leading to the natrual meaning and the optimal policy which can be implemented in practice. In chapter Ⅴ, the methods for nonstationary simulation of computer networks are discussed.

第四章表述了计算机通信网动态特性研究的主要数字方法；提出了排队与随机存取机制、网络链路传输和节点分流的状态空间模型，并作了稳定性研究；应用最优控制理论得到网络最优控制的必要条件，证明了哈密尔顿函数协状态变量的稳定解性质，据此研究分析了网络最优控制的本质意义及实现途径，并给出计算及建模实例。

In this paper, steady state distribution parameter model is applied to carry out computer simulation of herringbone wavy fin condenser.

本文采用稳态分布参数模型对人字型波纹片冷凝器进行计算机仿真。

The simulations were performed as steady-state, viscous, turbulent flow using a rotating frame of reference and a hexahedral mesh.

仿真进行的稳定状态，粘性，湍流采用旋转参照系和一个六面体网格。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。