英语人>网络例句>平衡原理 相关的搜索结果
网络例句

平衡原理

与 平衡原理 相关的网络例句 [注:此内容来源于网络,仅供参考]

The model in this paper takes the form as belowThe main contents and results in this paper are as follows:In section 1, we state our main analytical results on equilibria of the above system. First, several sufficient conditions for coexistence of the steady-state are given by the standard fixed-point index theory in cone. Second, the global structure of the coexistence solutions and their local stability are established by using bifurcation theory. Third, the multiplicity, uniqueness and stability of positive steady-state solutions to this system are derived by means of perturbation theory of eigenvalues, standard regularity theory, Sobolev embedding theorem and fixed-point index theory.

本文主要有两章内容:第一章研究了该模型正平衡解的性质,可分为三部分:第一部分运用极值原理、上下解方法和锥映射不动点指标理论得到正平衡解存在的充分条件;第二部分利用分歧理论给出了平衡态系统正分歧解的结构,并讨论了局部分歧解的稳定性;第三部分利用特征值扰动理论、标准椭圆正则化理论、Sobolev嵌入定理及指标理论讨论了正平衡解的多重性、唯一性及稳定性,并讨论了参数对解的影响。

Based on the compensate admittance model of Steinmetz theory a method is put forward which use instantaneous values of load current and voltage to denote it. The simulations and practical application in the design of SVC model have shown that the proposed method is very effective, accurate, and with fast response performance.

本文基于不平衡负荷的平衡化原理(即Steinmetz原理)的补偿导纳模型,采用负荷电流电压瞬时值采样的方法补偿无功功率,并将该方法应用于SVC样机的设计,结果表明,它们是快速有效和准确的,具有实际的工程应用价值。

Thirdly, according to the development of the frozen soil, the coupling model of single freezing pipe of axial symmetry of temperature field, stress field and moisture migration is put forward firstly. Then, by means of the progressing principle of potential field, the coupling model of temperature field, stress field and moisture migration which is under the condition of the multi-freezing pipes is extended. At last, the energy balance equation, stress balance equation, quality balance equation, geometric equation, physical equation, initial and boundary conditions etc are adopted to give the analytic solution to the problem of plane axial symmetry of single freezing pipe.

第三,在对室内试验和现场实测结果研究的基础上,分析了土体冻结过程中温度场、应力场、水分场耦合原理,并按照冻土体形成发展过程,首先建立了单一冷源冻结轴对称温度、应力、水分场耦合模型;接着利用势场的迭加原理,将单一冷源情况的三场耦合问题推广到多冷源情况的三场耦合;最后根据能量守恒平衡方程、应力平衡方程、质量守恒平衡方程、几何方程、物理方程、初始及边界条件,解出了单一冷源平面轴对称问题的解析解。

Besides the measuring theory of dynamic balancing of rigid rotors on soft underprop,the separating principle of compensation plane and balance technique have been applied in the system.

分析了软支承刚性转子动平衡技术的发展现状,介绍了软支承刚性转子动平衡测试技术、校正平面分离原理及工艺平衡法,并给出了动平衡系统的模型及测试系统的设计方案。

According to the basic principle of self-balanced pile test method and the conversional simplified conversion method , the pile bearing capacity between the equivalent loaded piles and self-balanced piles were compared .

根据自平衡测试法的基本原理,在传统简化转换法的基础上,通过等效受压桩和自平衡试桩上下桩段受力情况的对比分析,研究了负摩阻力对自平衡测试原理的影响,推得了桩承载力和位移的转换公式。

Called balance crane balance crane, which is the use of four-bar linkage principle to balance the weight load and form a balanced system, using a variety of spreaders can be flexible and easily lifting loads in three-dimensional space.

平衡起重机俗称平衡吊,它是运用四连杆机构原理使载荷与平衡配重构成一平衡系统,可以采用多种吊具灵活而轻松地在三维空间吊运载荷。

This article elaborated the balance records the branch customs stationthe origin, the development and its the principle, from the finance,the customer, internal flow and the study and the growth and so onfour stratification planes analyzed the balance to record the branchcustoms station the appraisal target system; Analyzed the balance torecord the branch customs station the characteristic and our countryenterprise records the branch customs station using the balance thenecessity; Discussed the enterprise to record branch customs stationusing the balance the step; The question which through when theBeijing square day dragon advertisement limited company's application,summarized the advertisement company to apply the balance to recordbranch customs station pays attention.

本文阐述了平衡记分卡的起源、发展及其原理,从财务、客户、内部流程和学习与成长等四个层面分析了平衡记分卡的评价指标体系;分析了平衡记分卡的特点及我国企业应用平衡记分卡的必要性;探讨了企业应用平衡记分卡的步骤;通过在北京四方天龙广告有限公司中的应用,总结了广告公司应用平衡记分卡时注意的问题。

The theory of harmonic balance method, balance frequency multiplier by two anti-parallel connection diodes and NLTL frequency multiplier are discussed in detail.

详细介绍了谐波平衡理论,反向并联的二极管对平衡式倍频原理,和非线性传输线倍频原理。

Tension Control of the book's introduction, from the tension control Uncoiler principle, characteristics, classification, function and implementation are described; vector transformation from the basic principles of control, inverter control technology boards T400 model and outlines the aspects of how to control the tension the problem; In addition to the tension control roller load balancing and analysis were summarized, the principle of load balancing, sorting and implementation.

有关开卷机张力控制的介绍,从开卷机张力控制的原理、特点、分类、作用及实现进行了阐述;从矢量变换控制的基本原理、变频器的控制模式及T400工艺板方面概括了张力如何控制的问题;另外对张力辊的负荷平衡控制进行了总结和分析,有关负荷平衡的原理、分类和实现。

According to the basic principle of self-balanced pile test method and the conversional simplified conversion method, the pile bearing capacity between the equivalent loaded piles and self-balanced piles were compared. The influence of negative skin friction on self-balanced pile test was studied. The conversion formulas of pile bearing capacity and settlement were derived.

根据自平衡测试法的基本原理,在传统简化转换法的基础上,通过等效受压桩和自平衡试桩上下桩段受力情况的对比分析,研究了负摩阻力对自平衡测试原理的影响,推得了桩承载力和位移的转换公式。

第9/27页 首页 < ... 5 6 7 8 9 10 11 12 13 ... > 尾页
推荐网络例句

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国,慢性酒精中毒,肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题,你可以随时联系我。

Very pretty, but the airport looks more fascinating The other party wisecracked.

很漂亮,不过停机坪更迷人。那人俏皮地答道。