传统方法

The traditional method of analysis of RC structure is based on experiential formula, which are concluded from large numbers of experiments.

钢筋混凝土结构分析和强度计算，传统方法是采用建立在大量试验研究基础上的简化计算公式。

Monochloroethylene carbonate is prepared by chlorination of ethylene carbonate with sulfuryl chioride ,a solution of monochloroethylene carbonate in ethylene carbonate is reacted with triethylamine to give vinylene carbonate.A parameter design method was applied to select the optimum synthesis conditions.63.3％ and 78％ yields superior to the conventional for monochloroethylene carbonate and vinylene carbonate were obtained respectively,and the process was also simplified .

以碳酸乙烯酯为原料，用磺酰氯作为氯化剂生成一氯代碳酸乙烯酯，三乙胺为脱卤化剂在碳酸乙烯酯溶剂中合成碳酸亚乙烯酯，对一氯代碳酸乙烯酯和碳酸亚乙烯酯制备的工艺参数进行优化，收率分别达到63.3％和78％，均超过了传统方法，且简化了工艺，缩短了反应时间，易于工业化生产。

To analyze the reliability of oil pipeline ,the traditional methods of the evaluation for reliability ,based on the theory of reliability and supposal of failure rate ,regard the pipeline as a system of series connection or parallel connection .

对长输管道可靠性进行评估的传统方法是，将管道结构视为一个串联或并联系统，运用可靠性的理论概念和各种失效概率假设，以故障率的统计资料为计算依据来进行可靠度的计算分析，可靠度也采用故障率等参数来表达。

To overcome the difficulties and drawbacks in modeling the dynamic systems by using traditional methods, a hybrid evolutionary modeling algorithm is proposed to model the dynamic system with a system of ordinary differential equations whose main idea is to embed genetic algorithm in genetic programming where GP is employed to optimize the structure of a model, and GA is employed to optimize the parameters of a model.

针对采用传统方法解决动态系统的微分方程建模问题所遇到的困难和存在的不足，文中设计了将遗传程序设计与遗传算法相嵌套的混合演化建模算法，以遗传程序设计优化模型结构，以遗传算法优化模型参数，成功地实现了动态系统的常微分方程组建模过程自动化。

In fact, by the conventional method, just an approximate tangent linear model can be derived.

用传统方法得到的实质上是近似的切线性模型。

After drying at low temperature, sintering, acid-washing, water-washing,filtration and drying at high temperature. Tantalate or Niobate compound was got finally. As compared with traditional proce...

用新工艺生产的钽或铌酸盐化合物用于制备钽或铌酸盐晶体时，从根本上克服了传统方法固体粉末混料不均匀等缺点所造成的质量不稳定的问题。

Experiments indicate that the temperature gradient is very important for the ZnO whiskers growth by using vapor phase.

工艺研究表明：合适的温度场是晶须生长的关键，微波加热与传统方法的温度场不同。

Application of fixing external templet in casting concre te of slope roof is introduced in this paper,.

本文简要介绍了安装面层模板在浇筑坡屋面混凝土中的应用，与传统方法相比，施工质量及混泥土密实性可以得到保障，且施工方便。

And the research shows that the algorithm can reduce the calculation amount, save time of transient stability analysis.

研究结果同时表明，此算法和传统方法相比，能减少计算量，从而节省暂态稳定分析的时间，具有广阔的推广应用前景。

Firstly,some existing methods determining whether a point is in a polygon have been analyzed,and then,a new algorithm that based on the trapezoidal decomposition has been proposed.

在分析了解决这一问题的传统方法基础上，提出了一种基于梯形分割的点面包含算法。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。