1、

The paper introduces the structural composition of a new pattern and energy saving crank-slide bar beam pumping unit, and deduces the theoretical arithmetic formula on its geometry parameters, movement parameters and dynamical parameters.

介绍了新型曲柄导杆式节能抽油机的结构组成,并推导出了曲柄导杆式抽油机的几何计算、运动计算和动力计算的理论公式。

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2、

Then this paper defines some corresponding correlation quantities and deduces the theoretical evaluation of the bounds of sequence pairs.

在此基础之上定义了相应的偶相关函数量值,并推导形成了有关序列偶的界的理论估计。

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3、

This paper discusses difference between service measurement and traditional network measurement from sampling perspective, and deduces a theoretical lower-limit on sampling frequency.

本文从采样的角度分析了服务质量测量和传统网络测量的异同点,给出了服务质量采样频率的理论下限。

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4、

This paper deduces a water quality model by using the theory of random differential equations, and proposes a stochastic method for water quality management at a river.

运用随机微分方程理论,推导了一个水质模型,提出了河流水质管理的随机规划方法。

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5、

For this reason, this paper deduces a set of new, simple and convenient calculation formulas on the basis of double projection and theory of functions of a complex variable.

为此,本文应用复变函数理论采用双重投影方法推导出一组新的、简单且方便的计算公式。

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6、

According to the principle of SINS, it calculates and simulates the observations of SINS through prearranged track, deduces the error equations of initializing alignment of SINS, simulates the process of alignment.

基于惯性导航的基本方程,推导了初始对准的误差模型,并对SINS的初始对准进行了仿真计算。

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8、

Thereout, the author deduces that "non-standpoint" is the moral guarantee to moral education.

由此推演出和谐道德教育的道德性保障是,道德教育的无立场性。

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9、

Then this paper deduces the theory for economic quantitative analysis of power units thermal circulation system, and according to the operational characteristic emphasizes the application to energy-loss analysis of heat-supply units.

在本文中,首先以等效焓降理论为基础,阐述了火电机组热力系统经济性定量分析的原理,并根据机组运行的方式和特点,主要针对供热机组介绍了性能能损分析的理论方法。

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10、

Deduces theoretically the natural ventilation calculation under the action of thermal pressure and wind pressure individually and simultaneously.

从理论上推导出热压、风压以及二者共同作用下的自然通风计算方法。

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11、

In this paper, the author deduces the basic equation of statistical Mechanics-Liouville Theorem in two different ways from analytical mechanics ′ concepts of phase space and the Hamilton Canonical Equation.

本文笔者用两种不同思路由分析力学的相空间概念和哈密顿正则方程推导了统计力学的基本方程&刘维定理。

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12、

It deduces the formula of variation of fixed thermal capacity and elastic modulus with temperature and pressure based on the actual calculation of crystal indium.

对铟晶体作具体计算,得到了定容热容量和弹性模量随温度、压强的变化关系式。

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13、

Voltage waves are deduces on lower bridge arm PWM modulation and theory of rotor position detection based on EMF is introduced.

分析了下桥臂调制方式下绕组端电压波形,并基于此介绍了反电势法检测转子位置原理。

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14、

According to the differential geometry theory and counter-analysis principle, this paper deduces the spiral curve arc-length base equation of higher degree from its total construction.

根据微分几何理论,按反分析原理,从缓和曲线的整体结构关系中推证了缓和曲线弧长基础方程的形式。

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15、

The article analyzes the diffusion mechanism of O2 and CO transferring in the porous media such as obturating wall and coal and deduces the calculating expressions of the effective diffusion coefficient.

分析O2、CO通过封闭墙和煤层等多孔介质的扩散机理,并推导了有效扩散系数的计算公式。

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16、

This paper deduces the orbit maneuver equations for relative motion control of satellite formations based on the relative orbit elements.

导出了基于相对轨道要素的编队飞行卫星群轨道相对运动控制的轨道机动方程;

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17、

This paper puts forward the application of a Quadri phase spread spectrum ( Q SS) technique in the system of satellite position and communication, adopts a model of satellite transponder which is given by Swiss, and deduces Q SS expressions at the output of satellite transponder.

本文提出了在卫星定位通信系统中采用四相扩频(Q-SS)技术,并沿用瑞士人给出的卫星转发器功率放大器的数学模型,推导了Q-SS信号通过卫星转发器后输出的表示式;

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18、

According to the demands of CET Spoken English Test, this paper deduces three basic principles for spoken English training and gives several suggestions on how to improve spoken English

根据大学英语口语考试的要求,提出口语训练的3条基本原则:语言基本功原则、交际性原则和流利性原则,并从不同侧面介绍提高口语的方法

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20、

Focused on the situation analysis on the policy deviation in the country, the article deduces that the artificial reasons of the deviations are the designation fault, the misconduct, and the target resistance to the information policy.

文章对我国某些情报政策效应偏差进行了实证分析,认为出现这些效应偏差的人为原因是情报政策设计误差、情报政策执行走样和情报政策对象抗阻。

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