1)  disturbing condition
扰动工况
2)  small disturbance operating condition
小扰动工况
1.
Performance experiment of bridge crane air conditioning systems in small disturbance operating conditions;
扰动工况下天车驾驶室空调系统特性实验研究
3)  disturbance
扰动
1.
Effect of disturbance on the movement of exogenous phosphorus in simulative aquatic eco-systems;
扰动对外源性磷在模拟水生态系统中迁移的影响
2.
Research on factors affecting canal surge using basic equation of disturbance in 2-D subcritical flow;
利用二维缓流扰动基本方程探讨渠道涌波影响因素
3.
Experimental study on influence of disturbance on turbulence structure and stability of erodible riverbed in open channel;
扰动对明渠湍流结构及床面稳定性影响的实验研究
4)  disturbing
扰动
1.
The disturbing problem of sub-function μ_(u) and study of disturbing operator;
隶属函数μ_(u)的扰动问题及扰动算子研究
2.
By simulating calculation with a new velocity distribution formula of free jet flow and a scour rate one, the resuspension of contaminated bottom sediment on the disturbing of boat propeller jet flow was studied.
河流、湖泊中船舶的航行对于水体底部的污染沉积物具有很强的扰动作用,特别是船舶尾部的螺旋桨射流。
3.
This paper is to build mathematic model of aluminum solidification microstructure simulation by the phase field method and study the influence of disturbing on dendrite growth.
对研究铝金属微观组织模拟相场法技术的数学模型及扰动对枝晶生长的影响进行了研究;在相场法数学模型基础上,对有扰动和无扰动情况下的铝金属凝固枝晶生长进行了模拟;研究结果表明,不加扰动时,晶粒的生长是沿着主干方向进行,光滑且不出现二次枝晶,加扰动时,晶粒生长出发达的侧枝。
5)  Perturbation
扰动
1.
Influence of the Linear and Periodic Perturbation on Dynamical Behavior in BZ Reaction;
线性与周期扰动对BZ反应动力学行为的影响
2.
Using 1~(st)order perturbation to improve the low order harmonic expansion method for fast LP evaluation;
用一阶扰动改进低阶谐波展开法
3.
Influence of the small Perturbation of a Submatrix on rank of the matrix;
研究子阵的微小扰动对矩阵秩的影响
6)  disturbances
扰动
1.
Approximate optimal disturbances rejection for a class of nonlinear interconnected large-scale systems;
一类非线性互联大系统的近似最优扰动抑制
2.
Approximate Optimal Disturbance Rejection for Nonlinear and Time-delay Systems with Disturbances;
受扰非线性及时滞系统近似最优扰动抑制方法研究
3.
Study on the Application of Wavelet Transform in the Analysis of Power Quality Disturbances;
电能质量扰动分析中小波变换的应用研究
参考词条
补充资料:泵工况点
分子式:
CAS号:

性质:泵完成输送液体必须具有一定的流量和一定的排出压力。在泵运行中某一时只能有一种相对应的流量和排出压力,这就是泵在此时的工况点。在实际应用时,泵的工况点:离心泵等叶片泵以流量和相对应的扬程表示;往复泵等容积泵以压差和相应的流量表示。以泵的性能曲线表示时,叶片泵的流量和扬程曲线、容积泵的压差和流量曲线与泵排出系统的阻力曲线的交点,即为该泵的运行工况点。

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