The inlet design calculating model was set up based on the theory of equal shock wave intensity and angle of supersonic airflow to get maximum total pressure coefficient.
以总压恢复系数最大为目标，采用等激波强度和等激波角设计方法建立进气道模型；
Results show that model design is reasonable and calculating results reliable.
结果表明，模型的设计是合理的，计算所得的结果是正确可靠的。
Based on reliability theory, a basic maths model of calculating the reliability of drainage pipe line is recommended for factual need of drainage pipe line design.
根据排水管网设计的实际需要，以可靠性分析理论为依据，提出可以用于排水管网可靠性计算的基础数学模型。
According to the said optimal design mathematic model corresponding calculating program was compiled.
根据上述优化设计数学模型，编制了相应的计算程序。
The concept of time dependent reliability and the calculating model are proposed in this paper. In addition, the durability optimum design method based on reliability analysis is suggested also.
本文引入时变广义可靠度概念并建立相应的计算模式，提出了基于可靠性分析的耐久性优化设计方法。
Based on the model of straightening process, theoretical basis of formula calculating straightening amount was analyzed. It is helpful for design and development of automatic straightening machine.
根据校直过程模型，对现有校直修正量的计算公式进行了理论分析，为自动校直机的开发研制提供了技术支持。
The formula for calculating the tension and quantity of steel on the basis of the model are useful in engineering design and further study.
根据该模型给出的钢筋拉杆拉力及钢筋用量计算公式可供工程设计及进一步研究参考。
A scale model is introduced and its merits and limitations in calculating design rainfall depths, compared to traditional frequency analysis (direct method), are analyzed in this paper.
简要介绍了一种新的结合物理过程的尺度模型，并分析比较了应用尺度模型和传统频率分析方法(即直接计算法)来计算设计降雨的优劣势。
It gives a example of optimum design, calculates variation of structure parameters and operating performance under changing operation conditions and shows the calculating results about model tests.
并且给出了优化设计的实例；计算了变工况下的结构参数及运行性能变化，列出了型式试验计算机模拟结果。
Optimization of two geared-linkage mechanism design is discussed. Mathematical model and calculating example are given.
本文阐述了两种齿轮连杆机构的优化设计，给出了最优化数学模型和算例。
Then, the mathematics model of calculating the surface load and point load in the design of aircraft structure static load test using aircraft surface model is established.
其次结合飞机的曲面外形，建立了飞机结构静力试验设计中的分布式载荷和集中式载荷的演算数学模型。
The mechanical model of calculating the bending resist ability of the cross section of the structure and the design method of the...
提出了该基坑支护结构截面抗弯计算的力学模型和设计计算方法。
The equivalent plate thickness method can be used in choosing type and rough calculating in primary design. The nonlinear contact method can be used in final calculating and guiding model test.
等效板厚法可用于初步设计时选型、初算，而非线性接触方法可用于最终计算及指导模型试验。
The calculating formulae and short_cut methods for design, which are about the basic frequency of vibration, and the structural coefficient of the basic vibration model, are put forward.
提出了筒承式群仓平动自振基频、结构基本振型指数的计算公式及简化设计方法。
The calculating results show that the analytical model is correct. The investigation is valuable for the design and construction of prestressed concrete pavement.
计算结果表明，分析模型是正确的，该研究对预应力混凝土路面的设计与施工具有一定的参考价值。
The calculating results show that the analytical model is correct. The investigation is valuable for the design and construction of prestressed concrete pavement.
计算结果表明，分析模型是正确的，该研究对预应力混凝土路面的设计与施工具有一定的参考价值。
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