反应堆瞬变，主管道的破裂，蒸汽线的断裂，流动的损失，等等。
Reactor transients, rupture of the primary piping, steam line breaks, loss of flows and so forth.
本文以泵系统为研究对象，通过实验和计算的方法研究阀调节引起的全系统的瞬变特性及影响因素。
Aimed at pump system, this article investigates the transient characteristics and the influencing factors of the whole system by means of experiment and numerical calculation.
我们是这样推理的，如果睡眠仅仅为记忆提供一个瞬变的利益，那么睡眠之后的记忆应该会再一次变得易受干扰。
We reasoned that if sleep merely provides a transient benefit for memory, then memories after sleep should be, once again, susceptible to interference.
他在时间的中心燃烧，他能看到宇宙的一夕瞬变。
He burns at the centre of time, and he can see the turn of the universe.
作为一种日益获得广泛应用的信号处理新技术，小波分析具有良好的时频局域化特性，适应于时变和瞬变信号的分析。
As a new technique of signal processing, wavelet analysis has excellent characteristics of time frequency localization and is suitable for analyzing time varying or transient signals.
阀调节会引起系统发生瞬变。
对有压瞬变流系统提出整体可控性概念。
The conception of integral controllability of pressurized transient fluid systems is presented.
此外，仪器还可能呈现出瞬变的温度效应。
In addition, an instrument may display a transient temperature effect.
本文讨论用边界单元法解瞬变温度场问题。
The paper describes a boundary element method to solve problems in transient temperature fields.
瞬变流动是供热管网中普遍存在的流动状态。
Transient is the widespread and existent fluxion appearance in the heating networks.
本文对开井后单相气体瞬变流动的规律进行研究。
This paper studies the transient flow rule of single phase gas after the well is opened.
心衰后心肌细胞收缩功能减弱，钙瞬变幅度减小。
Cell contraction and calcium transient are decreased in a single ventricular myocyte after CHF establishment.
基于脉冲响应，描述瞬变流在频域中求解的方法。
Based on impulse response, the solving method of transient flow in frequency domain is described.
特别注意了泵在气-液两相流瞬变工况的机理分析。
Special attention is devoted to the analysis of the mechanism of pump under gas-liquid two phase transient flow conditions.
传感器的特殊膜片结构可以大大减小瞬变温度误差。
The special film structure of transducer can reduce greatly the instantaneous temperature error from the thermal shock.
日冕瞬变与太阳耀斑和爆发日珥事件有密切的相关性。
There are close connections between the coronal transients and the events of solar flare and eruptive prominence.
有压管道水力瞬变的正确分析，对工程安全运行影响较大。
Proper analysis on the hydraulic transient in pressure pipeline is important for the safety operation of project.
瞬变结构的特点是尽管自由度等于零，但仍有多余约束。
The characteristic of the instantaneous stable structure is that the structure's freedom degree is equal to zero, but still the structure remains a redundant constraint.
提出了一种紧凑式换热器平均表面传热系数瞬变测试方法。
A transient testing technique for measuring average convection heat transfer coefficients of compact heat exchangers is suggested.
采用瞬变应答法研究了苯在钒催化剂上催化氧化的反应机理。
The mechanism of catalytic oxidation of benzene has been studied by applying a transient response method. A model of the reaction mechanism is proposed.
而这正是有压瞬变流反问题研究的强大动力和重要意义所在。
This is the strong drive to study the inverse problems of PFT.
本文介绍了离心泵在纯液相流瞬变工况的性能研究的一些进展。
This paper presents some advances in the study of centrifugal pump performance under pure liquid phase transient flow conditions.
这表明西太平洋副高的准定常和瞬变部分的环流结构特征有显著不同。
It is found that the vertical circulation structures differ greatly in features between quasi-Stationary and transient components of the western Pacific STH.
WF系列节电器可有效抑制瞬变和浪涌的幅度，起到明显的节电效果。
WF SERIESE can control the range of the transient and surge efficiently to save the electricity apparently.
在时域中，磁源近区瞬变场的时间特性取决于场源所含低频谱的分数幂。
In time domain on the near zone of vertical magnetic source, the transient field form is decided by fractional power of the angular frequencies for field source.
本文介绍车载电气，电子设备的传导瞬变发射和设备的抗瞬变干扰能力。
This paper discusses the conductive transient emission of onboard electrical and electronic equipment and equipment's resistance to transient disturbance.
本文讨论了管内瞬变流这一类双曲型非线性分布参数系统的状态观测问题。
This paper examines the problem of observing the state of fluid pipeline transients.
建立了管道泄漏引起的水力瞬变泄漏数学模型和边界条件，构造了差分方程。
Mathematics model and boundary conditions are proposed for hydraulic transient which is resulted from pipeline leaking while the difference equation is constructed.
水力瞬变探堵系统具有精度高、速度快、设备简单、使用方便、用途广等特点。
The hydraulic transient pipeline jam detection system is of high accuracy, high speed, simple equipment, easy use, wide application, etc.
水力瞬变探堵系统具有精度高、速度快、设备简单、使用方便、用途广等特点。
The hydraulic transient pipeline jam detection system is of high accuracy, high speed, simple equipment, easy use, wide application, etc.
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