不变性

Several forms of design storm hyetograph have been developed in recent years. A Gauss-Markov hyetograph is based on non-stationary first-order Markov process. It is a dimensionless hyetograph and the most likely to occur is the average hyetograph.

暴雨雨型模式有许多种，本研究采用具尺度不变性之高斯马可夫雨型模式，该暴雨雨型模式视每一场降雨事件为一随机历程，考虑每个时刻之序列符合常态分布，以一阶高斯马可夫历程叙述临前水文条件的遗传效应，因此该雨型亦为具有最大概似度之设计暴雨雨型。

To solve the problem,according to the invariance of the vector character,an effective way of the smooth and illimitable zoom of the image is brought forward as a example of binary image in this paper.

为解决这个问题，根据矢量在缩放过程中保持特征不变性的特点，以二值图像为例，提出一种行之有效的图像平滑无级缩放算法。

Do you believe in the immutability of the human soul?

你相信人类灵魂的不变性吗？

In the case of divine immutability and infinity, it is important to ask how these are related to space and time.

关於上帝的不变性和无限性方面，我们需要问﹕这些与空间和时间有甚麼关系？

Owing to their uniqueness and immutability,fingerprints have become the most widely used biometric feature in recent years.

由于指纹具有唯一性和终身不变性，正成为近年来应用最为广泛的生物特征。

The assumption underlying measurement is the immutability of the unit.

计量的基本假定是单位的不变性。

Their absoluteness mainly refers to infiniteness and invariability while relativity denotes f initeness and vari-ability.

其绝对性主要是指它们的无限性和不变性，其相对性主要是指它们的有限性和可变性。

Under the prerequisite that the field variables exist with any reasonable boundary conditions, the infinitesimal symmetrical transformation is obtained.

在场变量可为任意合理解的前题下，确定了无穷小对称变换，并发现不变性条件包含了物理空间和物质空间中的守恒律。

The main purpose of this dissertation is to study the problems of symmetries and conserved quantities of controllable nonholonomic systems and mechanico-electrical dynamical systems, based on the invariance of the Hamilton action under the infinitesimal Lie group transformation.

本文基于Hamilton作用量在无限小Lie群变换下的不变性，研究可控非完整系统与机电动力系统的对称性和守恒量问题。

For fingerprint has characteristics such as uniqueness, invariability and inseparability, which make it to a reliable degree, so more and more automatic fingerprint identification system enter into people's life and work.

由于人类指纹具有唯一性、不变性、与主体永不分离性这些特点，自动指纹身份识别系统越来越多地进入到人们的工作和生活中。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐