永久

Unlike common visual images created frommemory, most eidetic images last between about half a minute to severalminutes only, and it is possible to voluntarily destroy an eideticimage forever by the simple act of blinking intentionally.

跟通常的由记忆产生的"visual image"不同，大多数"eideticimage"只能持续半分钟到几分钟之间的时间，并且，通过一个简单的有意眨眼动作，是有可能随意且永久地破坏一个"eideticimage"的。

E. When a material is stressed beyond the elastic limit a permanent deformation results.

当一种材料的应力超过弹性极限时，就会产生永久变形。

Apply enough force, though, and you will go past what is known as the elastic limit and the object will be deformed permanently.

如果外力足够大，而使其变形超过了所谓的弹性极限，它们就会永久变形。

When a material is stressed byong the elastic limit a permaent deformation results.

当一种材料的应力超过弹性极限时，就会产生永久变形。

Back in the Gold age of sound reproduction, an electromagnet was the only means of providing a magnetic field to the voice coil of an electrodynamic loudspeaker driver for sound reproduction, until the permanent magnet made it's appearance, it was a great idea back then to replace those bulky and expensive power supplies to feed the electromagnet coils, but something very subtle happened to the sound quality!

早在黄金年龄的声音复制，电磁铁是唯一的手段，提供了一个磁场对音圈的电动扬声器声音驱动程序的复制，直到永久磁体它的外观，它是一个伟大的想法，以取代当时那些笨重而昂贵的电源供应系统，饲料的电磁铁线圈，而是发生在非常微妙的音质！

In this thesis, we focus on the theory for the interaction of molecular dipole moment with external electric field and use the numerical simulation to investigate the rotational state-selection of polar molecules in a hexapole electric field and the laser-field role of alignment or orientation for molecules based on semi-classical treatment, the detail is the numerical calculation for a quantum mechanical treatment of molecules and their interaction with the external field and a classical electrodynamical treatment for static electric field.

本文研究是在描述分子偶极矩（永久偶极矩或诱导偶极矩）和外电场相互作用的基础上，我们建立了对分子态选择和角动量取向、准直研究的半经典理论框架（即分子体系状态、能量及与外场相互作用使用量子理论描述，分子的运动轨迹使用经典电动力学描述），并利用数值计算方法对静电场和随时间变化电场作用下分子的转动态选择、取向和准直过程进行了研究。

In such cases, electrolysis is the only permanent option.

在这种情况下，电解法是唯一的永久效果的选择。

Electrolysis is an alternative permanent hair removal method that has been used for over 125 years.

电解法是另一种永久除毛的方法，已经被用於超过125年。

Shady may have been featured before but as our only longterm dog, we need to get this beautiful Norwegian Elkhound mix into a permanent home of her own!

黑幕可能已被推荐之前，但由于我们长期只狗，我们需要得到这个美丽的挪威elkhound组合成为一个永久的家，她自己的！

St John no doubt, would have given the world to follow, recall, retain her when she thus left him; but he would not give one chance of heaven, nor relinquish, for the elysium of her love, one hope of the true, eternal Paradise.

约翰无疑愿意不顾一切地跟随着，叫唤她，留她下来、但是他不愿放弃进入天国的机会，也不愿为了她爱情的一片乐土，而放弃踏进真正的、永久的天堂的希望。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。