查询词典 variable annuity

In this paper, we study an approximate solution of the second-order linear ordinary differential equations with variable coefficients .

本文研究了二阶变系数线性常微分方程的一种近似求解方法。

This paper mainly involves the design of fuzzy control system based on the variable universe method and the design of adaptive fuzzy control system based on the universal approximation theorem of fuzzy system.

本论文主要涉及变论域模糊控制和基于模糊系统泛逼近理论的自适应模糊控制两个方面的内容。

Approximation theory of real sliding mode in variable structure control of time-delay singular system.

时滞广义变结构控制系统的实滑模近似理论。全球智能控制与自动化大会， 2006，

In fact, one factor you will need to take into consideration is whether the APR is variable or fixed.

事实上，其中一个因素，你将需要考虑的是，究竟apr是可变或固定。

And in so doing we shall bring out the special aptness of the designations 'true' and 'false' to identify the possible values of a variable.

我们将阐明将'真'和'假'赋值给一个变量的合理性。

Finally, we obtain the solutions of the 0-1 Integer Programming problem. The most merit of the model is its automatization characteristic, and the model fits to solve arbitrary 0-1 Integer Programming problem having arbitrary variable element.

该模型的最大优点在于具有自动化的特点；同时，从理论上来讲，该模型适合含有任意变量的任意0-1整数规划问题的求解。

Suppose is two-dimension random variable, if there is nonnegative, for arbitrary real value such that

则称是二维连续型随机变量，函数称为二维连续型随机变量的分布密度，或称为的联合密度。

According to this method, when variable slope is linked by beeline and arc that is tangent to the slope of the upper stream the relations between hydro-dynamic pressure and gradient angle can be obtained.

并应用该数值模拟方法，得出变坡处用直线连接以及用圆弧连接时的坡度角与动水压力之间的关系。

There is usually a 3rd -key added in the opening of the second theme, and sometimes a new theme is composed. Then, the subordinate key is reached before the end of exposition. 5 Silence of one whole bar is frequently utilized, which not only brings profound expressive significance, but also is important to the architectonics of these sonatas. 6 The harmonization in the variation, which is the method of applying different keys to the same melody, is handled in those Andante movements. By this way, the same melody appears in variable colors of harmony, which can not only avoid dull repetition, but also keep the lyrical nature and the completeness of melody. 7 Chromatic method is applied in the periods of development, and chromatic深层线条becomes the provident feature in some periods of development. 8 Atlas motive is put to use in c minor and A major sonatas, and a lot of "sigh" tones and c sharp minor are both preferred in those three sonatas. 9 The emotional factor of "wanderer" is the roots of thoughts for the intense conflict of music.

他通常在副部的开始加入一个三度的调性，有时再加入一个新主题，最后在呈示部结束之前到达属调； 5、较多地运用整小节的休止，使其不仅具有深刻的表情意义，而且在结构乐曲中起到了不可或缺的作用； 6、舒伯特在慢板乐章中运用同一旋律异调配置的和声变奏方式来构成音乐的段落，使同一个旋律在不同的和声色彩里闪现，既避免了单调的重复，又保持了旋律的抒情性和完整性； 7、展开的段落中习惯运用半音化的发展手法，半音阶式的深层线条成为某些展开段落的显著特点； 8、c小调和A大调奏鸣曲中都运用了"阿特拉斯"动机，三首奏鸣曲中运用了大量叹息的音调，并倾向于~#c小调的运用； 9、"流浪者"的情感因素是音乐强烈冲突的深刻思想根源。

Recently. by complexification of the space and time variable, also using the Picard-Lefschetz theory, argument principle, Riemann manifold and homology theory, Gavrilov [25] proved the same result under the condition X〓 has one center and one saddle or two centers and two saddles.

最近Gavrilov[25]将方程复化后利用Picard-Lefschetz理论，幅角原理及同调论等工具得到X〓有一个中心、一个鞍点和两个中心、两个鞍点的情形下I零点个数的上确界。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。