查询词典 oscillating infinite determinant

In the past, the infinite now resides, In the future, with the infinite point now

无限的过去，都以现在为归宿；无限的将来，都以现在为起点

Based on the basic solutions of the pressure response of point source in infinite space, pressure responses at any point in a horizontally infinite reservoir are studied.

以无限空间点源压力响应的基本解为基础，研究了水平方向无限大油藏在任意位置的压力响应，从测压点位置、等价压力点、多解性的解决办法等方面探讨了水平分支井的试井解释方法。

Pi, expressed as an infinite series and an infinite product.

丕表示，作为一个无穷级数和无穷乘积。

After Yahoo of afterwards of morning paper dispatch and Netease roll out the free mailbox of infinite quantity, business of operation of email of domestic old brand 263 high-key roll out industry the enterprise mailbox product of first infinite capacity -- 263 enterprises mailbox.

晨报讯 继雅虎和网易推出无限量的免费邮箱后，国内老牌电子邮件运营商263高调推出业界首家无限容量的企业邮箱产品——263企业邮箱。

There are infinite forms, infinite understandings, but the progression is one.

有无限的形态，无限的理解，但演进只有一种。

Infinite sequences appear in a fundamental way in the theory of infinite series.

在无穷级数理论中，无限序列是一个基本的概念。

As analysis becoming more and more rigorous, the theory of infinite series has come into being, which promote the development of mathematics largely.With the development of infinite series as the center, with the variation of thought after t...

本文以无穷级数的发展为中心，以无穷进入数学前后思想变化为线索，系统分析了级数理论形成的历史背景，通过对主要人物工作的总结，概括了级数理论的建立及其发展的过程。

It will also be clear that if we take the domain to be an infinite set , then the result of the query will also be infinite.

如果我们采用域为无限集合，则查询的结果也会是无限的，这是很明显的。

They are not infinite. You are infinite.

那不是无限的，你才是无限的。

They are not infinite, you are infinite.

它们不是无限的，你的创作是无限的。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。