不变

Using three moment invariants describing 3-D object reduces data greatly in the model database, this provides a potential solution to 3-D object recognition in arbitrary view.

用三维不变矩来表示三维物体可以极大地减少模型库中的数据量，为从根本上解决任意角度三维目标识别问题提供了潜在的希望。

The vessel contains a certain amount of gas to be kept at a constant temperature.

容器中装有一定数量的气体，这些气体的温度保持不变。

Simulated Annealing with a constant factor temperature reduction scheme and fixed numbers of inner and outer iterations is chosen.

用～模拟韧化内部的和外部的重复不变的因素温度减少方案和固定的数字被选择。

Reading is one of my abiding interests.

阅读是我持久不变的兴趣之一。

He has an abiding love to her.

他对她持久不变。

The saying points out abidingly that we could not erase poverty by complaining and acusing others and everyone has to obtained success by his own hand no matter how abject others are.

这种说法不变得指出一味抱怨和责备他人并不能消除贫困，无论其他人如何卑鄙，每个人都必须靠自己来获得成功。

The above-stated basic policies of the People^s Republic of China regarding Hong Kong and the elaboration of them in Annex I to this Joint Declaration will be stipulated, in a Basic Law of the Hong Kong Special Administrative Region of the People^s Republic of China, by the National People^s Congress of the People^s Republic of China, and they will remain unchanged for 50 years.

关于中华人民共和国对香港的上述基本方针政策和本联合声明附件一对上述基本方针政策的具体说明，中华人民共和国全国人民代表大会将以中华人民共和国香港特别行政区基本法规定之，并在五十年内不变。

For the all classes of dies, if we analyse the fluctuate, tendency of increase and decrease and law which appeared in the die's whole life, we will find that the master of the error are changeless; the error that because the abrade of the cutter and impression will be as the cutter grinding times increased at the same time.

新冲模在指定的冲压设备上投入使用至失效报废的整个寿命过程中，其合格冲件误差的主导部分固定不变即所谓固定误差。其大小就是新冲模第一次刃磨前冲制的合格冲件的偏差，也即冲模的初始误差，而此时的冲模具有初始冲压精度。

In the west, the theory that matter is not continuous but is composed of innumerable tiny particles—eternal, changeless, impenetrable, identical, self-moving, and indivisible—was first clearly stated in the fifth century B.C.E.

在西方，希腊哲学家德谟克利特在公元前五世纪最先清晰地表述了这种理论：物质是不连续的，而是由无数永恒的、不变的、不可入的、相同的、自己运动的及不可分的小颗粒所组成。

Here, in brief, is Bagehot's: the single most important, fixed aspect of public opinion is Mr Brown's record-breaking unpopularity.

简单说，这是本专栏的结论：舆论最重要不变的一面是布朗创纪录的不受欢迎度。

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。