The reason why the calendar was used for such a long time has much to do with its accuracy in calculation.
《授时历》之所以沿用这么长时间，和它的计算精度非常高有很大关系。
It has been proved by numerical examples that the model is clear-cut in concept, highly adaptable and simple in calculation.
并用算例证明这种方法具有概念明确、适应性强和计算简单的优点。
It is shown that LB model is not only more reasonable physically than BGK model, but also more simple in calculation and expression.
分析表明，LB模型不仅在物理上更为合理，而且在计算及表达形式上也比BGK模型更为简明。
The result showed that the method is simple and convenient in calculation, easy of grasp, and feasible, having a broad application prospect.
结果表明，这种分析方法运算简便，易于掌握，切实可行，应用前景广阔。
This logging interpretation result has been applied in calculation of the reserve and oil field development, producing good economic results.
测井解释成果已应用于储量计算及油田开发工作中，取得了良好的经济效益。
This method is very complicated in calculation and produces considerable errors.
这种方法计算繁杂，产生的误差较大。
In addition, it presents the discussion and research on some problems in calculation.
另外还对计算中的一些问题进行了探讨与研究。
This scheme has high precision, briefness in calculation and it is robust for coupling-disturbance.
该方法控制精度高，计算简单，对耦合干扰有较强的鲁棒性。
While in calculation of unsteady state problems, the transient terms are always knotty problems to deal with.
但是在求解非稳态流体流动问题时，对非稳态项的处理一直是个棘手问题。
Quaternion method is good in theory, but it has increasing error in calculation. Therefore it is not accurate.
四元数法从理论上讲比较完美，但实际应用中存在较大的累积计算误差，从而影响计算精度；
The verified method presented here is simple in calculation and of no limit over distribution of given points.
本文提出一种经过验证的方法，其运算简捷，对点的分布状态不加限制。
Therefore, it is simple in calculation, compatible with real conditions and valuable to engineering application.
从而简化了计算，且与实际吻合较好，对工程有实用价值。
The existing problems in calculation approach for multi-story and high-rise steel frame structure are summarized.
总结了目前多高层钢框架结构计算方法存在的问题。
Water depth is greater commonly in practical engineering, so the influence of water should be considered in calculation.
实际工程中水深一般较大，因此，计算中应该考虑水的影响。
The provided example shows that the proposed method is not only simple in calculation but also convenient in computer practice.
给出的例子表明，该方法不仅计算简单，而且编制程序后易于在计算机上实现。
This paper provides new idea and calculating method which can be used in calculation of fuzzy reliability for different systems.
本文为研究各种系统的模糊可靠性问题提供了新的观念和计算方法。
The hydrodynamic forces coefficients adopted in calculation are taken from the information of the systematic test of ship models.
计算中采用的流体水动力系数，取自系列船模试验的资料。
A "condensation" technique is used in calculation and the problem of a moving boundary computation can be reduced to a fixed one.
在数值求解过程中介绍了用“冻结”技巧来处理动边界，使动边界计算问题简化成固定边界。
Though it is simpler than the parallel decoding method in calculation, it gives the same performance as the parallel decoding method.
串行译码方法不仅计算简单，而且所达到的性能与并行译码方法相近。
It has been verified by practice that this model is fast and accurate in calculation, and worth of spreading in production prediction.
通过实际验证，该模型具有运算速度快、准确率高的特点，是一种具有推广价值的产量预测方法。
Calculation of the prestressing loss caused by batched tension process is very complicated in calculation using spatial structural theory.
预应力混凝土多主梁结构的预应力钢筋分批张拉损失计算，按照空间结构理论计算将非常繁琐。
Comparing with the familiar infinite serial method of summarization this method is more clear in physical concept and simple in calculation.
和传统的无穷级数求和的计算方法相比，本文所给出的方法更为概念清晰、计算简便。
Introduction of the selection procedure of control ball valve and butterfly valve and the empiric selection of the coefficient in calculation.
介绍了调节型球阀和蝶阀选用的步骤及计算中一些系数的经验取法。
It introduced the affecting factors of value added and value added ration as well as the points for attention in calculation of value added ratio.
介绍工业企业工业增加值、工业增加值率的变化及工业增加值率计算中应注意的问题。
The rationality of LMTD method applied in calculation of refrigeration condensers and evaporators is analyzed and proved to be unfit for the case.
通过分析说明，用对数平均温差法计算制冷冷凝器和蒸发器是不合理的。
The Commitment Fee having been paid shall not be refunded for any reason whatsoever except for manifest error in calculation of the Commitment Fee.
除非承诺费的计算出现明显失误，否则已付承诺费不论出于任何理由均不予退还。
The Management Fee having been paid shall not be refunded for any reason whatsoever except for manifest error in calculation of the Management Fee.
除非管理费的计算出现明显失误，否则已付管理费不论出于任何理由均不予退还。
Since this CIE1931 RGB system results negative tristimulus values in calculation, the CIE1931 XYZ standard colorimetric observer was brought forth.
但是，CIE1931RGB系统在计算颜色的三刺激值时会出现负值，由此产生了CIE1931XYZ标准色度系统。
Through the site practice, the model can predict whole water-cut rate. It is not only simple in calculation but also fairly accurate in prediction.
通过矿场实例应用表明：该模型能够对油田含水率进行全过程预测，且计算简单，预测精度较高。
The application examples have shown that this method is stable in calculation process, rapid in calculation speed and minimal in calculation error.
实际算例表明，本文算法不仅计算过程稳定、计算速度快，而且计算误差小。
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