数值

MATERIALS AND METHODS: Airway pressure and airflow were recorded for 15 minutes.

材料与方法：每隔15分钟记录1次气道压力和气流的数值。

This paper deals with the numerical methods for transonic flows around airfoil and wing, and its applications.

本论文研究翼型和机翼跨音速定常流的数值方法及其应用方面的问题，主要的工作是

NACA0012 airfoil is used to validate the numerical computation and the results show that the method is simple and efficient.

采用NACA0012翼型进行数值计算验证，结果表明该方法简单高效，适用于低速和高速流体的计算。

According to the present situations of the two production lines and the temperature needed by the producing technics of the heat-exchanger , using the numerical simulation with the Airpark software to analyze the reason why the cooling system can not meet the technicals requirement; with the heat transfer theory computation based on the heat transfer principle, the technical parameters of the cooling sect refer to the system technic and configuration are obtained. That are made for reasonable organization of the airflow of the cooling system and the new cooling equipment achieving the technical requirement. At the same time, it will ease the thermal pollution of the circumjacent environment and improve IAQ of the workshop

根据某厂两条换热器生产流水线的现状和冷却降温的工艺要求，用Airpark 软件进行数值模拟，分析了冷却系统无法满足工艺要求的原因；运用传热学原理进行了设备与环境的传热理论分析和计算，分析了冷却系统无法满足工艺要求的原因，得出了改造所需要的技术与结构参数，并对冷却系统进行合理布局与气流组织，使新的冷却系统发挥了应有的作用，满足了生产工艺的要求，同时也减轻了生产环境的热污染，提高了环境的空气品质。

Data shows the computer of data translate into such as azimuth of the lopsided volume that this equipment can measure place airscrew, lay particular stress on to go up in computer screen directly, make so airscrew manufacturer and shipyard but real time monitoring is lopsided the numerical value of the quantity, have accurate adjustment and repair to airscrew.

该设备能够将所测螺旋桨的不平衡量、偏重方位等数据转化为计算机数据直接显示在电脑屏幕上，这样就使得螺旋桨生产厂和修船厂可实时监控不平衡量的数值，对螺旋桨进行精确的调整和修复。

Three cold airstream snowstorm processes happened in Dec. in 2005 have been analysed and simulated by WRF model.

对2005年12月发生在山东半岛北部威海地区的三次冷流暴雪过程进行了分析研究，用WRF模式进行了数值模拟。

Developments on arid climate numerical simulations and experiments were introduced in this paper, and surface albedo, soil humidity and parameters of vegetation and their effects on climate were summarized.

介绍了近年来国内外干旱气候数值模拟和试验的研究与进展，总结和评述了陆面过程中地表反照率、土壤湿度、植被状况的参数化和对气候的影响，讨论和阐述陆面过程在气候模拟中的重要性。

With the development of Computer Science and technology,numerical algebra is applied in almost all scientific fields.

中文摘要：随着计算机的飞速发展，数值计算几乎遍布所有的科学技术领域。

New method based on genetic algorithm for resolving algebraic equation groups.

一种基于遗传算法求代数方程组数值解的新方法。

Which consists of three ordinary differential equations and one algebraic constraint equation.

最后对一个实例作了数值分析，其计算结果与实验数据得到了较好的符合。

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。