This paper elaborates the basic principle and the power flow of UPS by Triport through mathematical analysis.
文中通过数学分析，说明三角馈电ups的基本原理和功率流向。
Through mathematical analysis, this paper set up an A-C mathematical model for measuring Ni2 + concentration in electroless nickel plating solution.
通过数学分析的方法建立起化学镀镍液的A - C数学模型。
Through mathematical analysis, the insights are derived, that is, the return policy could not coordinate supply chain after considering the advertising effect.
通过分析发现：引入广告后，退货策略不再能够实现供应链的协调。
It is shown through mathematical analysis that the regenerative utilization in industry must be put in the first place so as to effect secondary utilization of thermal energy.
本文通过数学解析的方法，阐述了在工业企业中开展二次热能利用必须把回热利用置于首位，以促使工艺生产的强化与燃料的更大节约。
A couple of weeks working through some analysis of the problem, including some simple mathematical models of how the problem domain scales over time, and how the solution would have to compensate.
在几周内完成对问题的分析，包括用一些简单的数学模型分析了问题域随时间的延伸会产生的问题，以及相应的弥补措施。
Through using the investigation, logistical analysis, mathematical model, the author studies the price of entrance ticket of comprehensive games.
采用调查法、逻辑分析法、数学模型法等，对综合性运动会门票定价理论进行研究。
Through regressive analysis on the laboratory testing results of cement-soil, the mathematical expression among UCS of cement-soil and cement ratio and curing period were established.
通过回归分析，建立水泥土的无侧限抗压强度随掺入比及龄期的数学表达式。
Through the method of mathematical analysis, under some certain prerequisites, the conclusion is came that there is a most reasonable capital struture, which leads to the best net assets income rate.
用数学分析的方法，在一定设定条件下，得出了使净资产收益率最大的最优资本结构存在的结论，并提出了寻求最优资本结构的途径。
The mathematical model of the strength of the flail block in a three-leg centrifuge was founded through the strength analysis.
通过对三足式离心机甩块的强度分析建立了甩块强度的数学模型。
Infinite series in mathematical analysis is connected with Abstract integral in the measure theory through counting measure, and a new proof to an important property of infinite series is obtained.
通过引入计数测度，将数学分析中的无穷级数和测度论中的抽象积分联系起来，并在此基础上对双重连加号中，连加号的次序可以颠倒这个性质给出了一个证明。
Through a mathematical analysis of main fire causes, the harmfulness of smoke and gas in expanding catastrophes was clarified while corresponding measures were proposed.
通过对火灾重要危险源的数学分析，阐述了在大型火灾发生时期，烟气对于灾害扩大的危害性，并提出了相应的解决措施。
Analysis and forecast of influence of a foundry waste field in Dongfeng Motors Corporation on underground water are made through site visit, laboratory analysis and mathematical model.
通过现场实地调查和实验室分析，结合数学计算模式，对东风公司铸造废渣堆埋场对周围地下水的影响进行了分析与预测。
Through using the method of questionnaire investigation, interview and mathematical statistics, this paper made analysis on current condition of cultivation talent reserve in key events in Shanghai.
采用问卷调查，访谈，数理统计等方法，对上海市重点项目后备人才培养的现状进行了分析。
And the mathematical model for the calculation of the technological process optimization was built through artificial neural net simulation of the technological analysis of the plastic part.
通过对塑件工艺分析的人工神经网络模拟，建立了可供工艺优化计算的数学模型。
The pneumatic servo valve can preferably be choose and used promoting the precision of control system through the analysis and mathematical modeling of pneumatic servo valve.
对气动伺服阀的分析和数学建模，可以更好的选择利用气动阀，提高控制系统的精度。
Through a rational derivation, nonlinear mathematical model of electro-hydraulic position control system is built up. The system dynamic and stability analysis is obtained with the use of the model.
通过合理的推导，建立了电液伺服位置控制系统的非线性数学模型，利用该模型对系统进行相关的动态和稳定性分析。
The mathematical model and numerical method used in theoretical analysis is proved to be accurate and reasonable through comparison with foreign conclusions.
通过与国外结论的比较证明了本文理论分析中所建立的数学模型、采用的数值计算方法是准确和合理的。
Finally, through mathematical models and empirical analysis we will discuss the cost impact on trading volume and volatility in stock index futures market.
最后，通过建立数理模型、实证分析来说明交易成本对股指期货市场交易量和波动性的影响。
Determining the index of days through the analysis for mathematical statistics, and controlling effectively the burning-rate performance of the full-size solid engine.
通过数理统计分析确定了存放天数指标，并在批量生产中有效地控制了全尺寸固体发动机燃速性能。
Through the systematic analysis of ring anode baking process, a mathematical model was developed. Several simulation runs were then made.
通过对环式阳极焙烧炉的热工过程进行系统理论分析，建立了焙烧炉热工过程的数学模型。
The material system, principles of realization, forming mechanisms and so on are explored through systematic analysis and mathematical modelling.
采用系统分析、建立数学模型等方法探讨了骨组织工程材料快速成形的材料体系、实现原理、成形机理等。
Through the analysis on the turn-on and turn-off transience of NPC three-level MVDs, the corresponding mathematical models are developed, based on which the DC-Link choke value is deduced.
通过分析三电平结构的开关暂态过程，建立了变频器暂态开关数学模型，并设计了直流环节部分的限流电抗。
A static mathematical model of humidity sensing element is obtained using least square regression analysis, through regression of measured data into polynomial expression.
本文采用最小二乘法回归分析，将湿敏元件的测试数据回归成多项式，获得元件的静态数学模型。
On the basis of geometric dimension and flow pattern of tangential reverse flow cyclone separators, a pressure drop mathematical model is presented through analysis of pressure drop components.
根据切向反转流旋风器的结构特性和流场特性，分析了该种旋风器的阻力构成并给出了相应的计算模型。
This paper will change the qualitative analysis model of the books' circulating avail to quantitative analysis model. It put forward a mathematical model through analyzing…
本文将改变图书流通效用分析的定性分析方式，改定性分析为定量分析，通过图书流通效用指标分析，提出一种数学模型。
A creep mathematical model of coal containing gas has been set up through creep tests and analysis under the condition of triaxial compression.
作者通过对含瓦斯煤样在三维受力状态下流变特性的研究，得出了含瓦斯煤样蠕变行为的数学模型，能够比较好地阐明突出的机理。
The mathematical model and boundary conditions of soil temperature field in finite region is established through analysis of geometry model of underground heated pipeline.
通过分析埋地热油管道的几何特性建立了有限区域内非稳态热油管道土壤数学模型和边界条件。并使用PHOENICS软件对该数学模型进行了求解。
The mathematical model and boundary conditions of soil temperature field in finite region is established through analysis of geometry model of underground heated pipeline.
通过分析埋地热油管道的几何特性建立了有限区域内非稳态热油管道土壤数学模型和边界条件。并使用PHOENICS软件对该数学模型进行了求解。
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