不变

In the undeveloping country,the price may be held on lines for many years

在不发达国家，物价会连续几年保持不变。

The characteristics of image moments can be applied in manyfields. We apply Tebechbief moment characteristic to match replace of using graycharacteristic as primitives. An area moment has the property of unsensitive to transition,rotation and sealed change of area, the property of area moment is applied in the areamatching approach in our thesis, combined with a new constraint, and a novel area-basedmatching approach is proposed.

文中对Tchebichef正交矩能对图像进行精确重建的原理，利用点矩特征作为匹配基元对图像进行匹配，得到了较好的效果，并讨论了利用图像重建误差图像进行匹配的可能性和有效性；最后通过矩对区域的平移、旋转和尺度变化的不敏感特性，讨论了基于不变矩的区域匹配方法，通过引入相对位置约束提出了一种新的匹配策略。

The proposed algorithm can preserve invariability on the geometric structure: the eigenvectors which are neighboring each other in the original space will maintain the same attribute in low-dimensional space; on the contrary, the unsimilar eigenvectors become apart farther each other. Therefore, the description generated by our algorithm can show the interrelationship between features and has strong robustness.

所提出的算法能保持描述器之间的几何结构不变：原空间中邻接的描述器映射到低维空间后保持邻接，而不相似的描述器映射后区分度更大，所以该算法所生成的描述器能表现特征点之间的内在关系，具有很强的鲁棒性。

Love changes; it never remains the same-and trying to keep it from changing is sure to snuff it out.

爱的变化，它永远不会保持不变，并试图阻止改变它肯定会扼杀它。

They are bad those Vargases, and how can they help it with only mother who is tired all the time from buttoning and bottling and babying, and who cries every day for the man who left without even leaving a dollar for bologna or a note explaining how come.

法加斯的孩子不乖，可是只有一个妈妈，并且她总是为穿衣吃饭育儿操劳，还要成天为那个没有留一文钱买大红肠没丢一个字条做解释就走掉的男人哭泣，他们怎么能不变坏呢？

This is usually not fixed unless the player bails out, or the jet is destroyed.

这通常是不是固定不变的，除非球员bails ，或飞机被摧毁。

The effect of the arc-ultrasonic irradiation on the adhesion coaling was investigated by keeping the ultrasonic frequency constant and changing the voltage, using the coating prepared in the absence of the arc-ultrasonic irradiation as a reference.

喷涂过程中保证超声激励频率不变，改变超声激励电压，并与不加超声进行对比，研究了其对涂层结合强度的影响。

The major pathological hallmarks are distal swellings and secondary degeneration both in experimental animals and human companioning excessive accumulation of neurofilaments in the distal swollen axon.

尽管有限的研究报告ACR可增加PC12细胞和大鼠脊髓NF-L，NF-M含量及其mRNA水平，NF-H的相关指标不变，但有关细胞骨架蛋白在ACR神经病中的作用及作用机制尚不清楚。

To show that the equation conserves the total volume is not difficult.

要证明该方程保持了总体积不变这点是不困难的。

Now I stand here,"airport without tears," my heart Whisper words "LOVE", in my heart "love and hope," co-exist, so I look forward to the day you can brave "expression of love", hope foolishly The sooner you can "find love", even if I ever left you, I will be "west" are waiting for you, hope you one day and eating "milk fried fritters"In the company of "freedom not changed" you go to the amusement.

现在，我站在这《不流泪的机场》，心里轻轻说着《L-O-V-E》，在我心中《爱与希望》并存，所以我期待着有一天能对你勇敢《表达爱》，希望傻傻的你能早点《发现爱》，即使我永远的离开了你，我也会在《西界》等着你，期望有一天能和你吃着《豆浆油条》，在陪着《自由不变》的你去游乐场。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。