不变的

But rare is the book on evolution theory that tells the story of steadfastness.

不过，进化理论的书很少讲述关于不变的故事。

The experiment proved that after the process of adopting improved selection algorithm, searching algorithm, integral transfer and quantity, the complication of calculation is decreased greatly. This method advanced the coding efficiency of video compressing. Finally, this paper is presented summarizer and future prospects the H.264/AVC algorithm.

实验证明，在采用改进的选择算法和变换与量化过程后，在视频图像信噪比基本上不变的情况下，运算复杂度大大降低，提高了视频压缩编码效率。

Company to be surefooted and honest, opened and competitive, learning and innovative and to be the best.

为中国和世界石油工业提供一流装备和服务是南阳二机集团不变的宗旨；创国际知名品牌、建行业一流企业，务实诚信，开放竞争，学习创新，追求卓越，是二机集团人共同的愿景和精神追求。

It is always tilted the same amount and in the same direction.

地球略微倾斜，倾斜的角度和方向总是不变的。

You are really an ages changed much in fix the constant time.

你真是多变的时代里固定不变的时刻。

I tell Socrates about the national debate over one's right to die and wonder at the constancy of the human condition.

我告诉苏格拉底关于国家在一个人死亡权上的争论，并且吃惊于持久不变的人类状况。

However, the traditional method that was described in S.A Tobias's book applied only to the constant frequency.

托贝斯著作中所用的方法只适用于激振频率不变的情况。

This gift is a token of my everlasting love for you.

这件礼物是我不变的爱的象征，祝你！

The advantages of this new method are:(1) The field conductivity distribution function is fitter the actual condition than tradition methods:(2) On the condition of triangle elements cut of field, making the calculation speed increase in large degree than tradition methods.

与单元电导率重建算法相比，节点电导率重建算法的优点有：(1)使场域电导率分布函数更符合实际情况，克服了传统算法中对电导率作离散化处理的缺陷；(2)当场域采用三角形单元剖分方式时，在场域的剖分密度保持不变的情况下，可以大大提高重建计算的速度；(3)在场域采用三角形单元剖分方式时，场域的剖分密度可以比以前加大一倍，在不降低重建计算速度的前提下，可以改善重建计算的精度；(4)由于重建的是所有节点的电导率，避免了先前单元电导率重建图像中"阶梯"状边缘和"锯齿"状边缘的出现，明显地改善了图像的视觉效果。

The relationship between the error signal and gain parameters of PID controller is nonlinear, and , a normal controlled system＇ s step response figure , under the condition of ideal change of the three PID gain parameters in the different time , PID con troller.

但是，目前使用的PID控制器大多仍是传统的线性PID 控制器，其控制信号是通过将参考输入与被调节量的偏差及其微分、积分进行简单的线性组合来生成的，而且PID控制器的增益参数在系统动态响应过程中是固定不变的，不能反映偏差信号的变化l2j。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。