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单词 hysteresis
释义

hysteresis /ˌhɪstə'riːsɪs//ˌhɪstə'risɪs/

英汉-汉英词典
n. 滞后作用,磁滞现象
形容词: hysteretic
词组 | 习惯用语
hysteresis loop 滞后回线,磁滞回线
thermal hysteresis 热滞现象
hysteresis curve 滞后曲线
hysteresis loss [物]磁滞损耗;滞后损失
hysteresis effect [化]滞后效应
magnetic hysteresis [物]磁滞
hysteresis quality 滞后性
hysteresis error [物理学]滞后误差;回程误差;磁滞误差
英语例句库
  1. The model including subordinative hysteresis curve can describe the magnetizing branch more precisely.
    考虑了包括子磁滞回线的磁滞模型,较准确地描述了电力变压器的励磁支路。
  2. The 'thermal hysteresis' of first-order ferroelectric phase transitions and the polydomain structure of ferroelectrics can be explained on the basis of the principle of minimum entropy production.
    一级铁电相变中的“热滞”和铁电体的多畴结构可在最小熵产生原理的基础上得到说明。

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原声例句
生活大爆炸 第6季

Sheldon thinks the approach in this paper might change the way we calculate ferromagnetic hysteresis.

谢尔顿认为这篇论文里的算法可能会改变我们计算磁滞的方法。

经济学人-科技

Silica is better because it lowers hysteresis loss without reducing a tyre's grip.

硅土更佳的原因在于它可以减少滞后损耗但又不会降低轮胎的抓地力。

中文百科

迟滞现象

迟滞现象(Hysteresis),或称滞回现象滞后现象,指一系统的状态(主要多为物理系统),不仅与当下系统的输入有关,更会因其过去输入过程之路径不同,而有不同的结果。换句话说,一系统经过某一输入路径之运作后,即使换回最初的状态时同样的输入值,状态也不能回到其初始。例如一块黏土放在手上,捏压之后不再施力,此时受力与先前放在手上可视为相同,但是却已不是先前形态了,而不同捏压的方法,也会得到不同的形态。 常见的物理迟滞如:磁滞现象、电迟滞现象、弹性迟滞、液固相变迟滞、接触角迟滞现象等。

英语百科

Hysteresis 迟滞现象

Electric displacement field D of a ferroelectric material as the electric field E is first decreased, then increased. The curves form a hysteresis loop.
Sharp hysteresis loop of a Schmitt trigger
Elastic hysteresis of an idealized rubber band. The area in the centre of the hysteresis loop is the energy dissipated due to internal friction.
Theoretical model of magnetization m against magnetic field  h. Starting at the origin, the upward curve is the initial magnetization curve. The downward curve after saturation, along with the lower return curve, form the main loop. The inte****ts hc and mrs are the coercivity and saturation remanence.

Hysteresis is the time-based dependence of a system's output on present and past inputs. The dependence arises because the history affects the value of an internal state. To predict its future outputs, either its internal state or its history must be known. If a given input alternately increases and decreases, a typical mark of hysteresis is that the output forms a loop as in the figure.

近义、反义、联想词
近义词
n.
physical phenomenon

联想词
oscillation振动;capacitance电容;damping阻尼;deformation损形;voltage电压;amplitude广阔;conductivity传导性;oscillator摆动物;nonlinear非线性的;equilibrium平衡,均势;fluctuation波动,涨落,起伏;
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更新时间:2025/6/23 19:19:05