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Plot --- composite numerical quadrature formula to solve the problem of integration functions for composite tr...

数值积---复合求积公式对积分问题的求解功能用复合梯形求积公式和复合抛物线公式，对给定的积分问题进行计算。

It is proved in practice that this real-time simulation technique is a safer,economical and effective method for the operator tr...

介绍了系统的设计思想和总体结构，重点讨论如何运用OpenGL实现建模、仿真及动态驱动。

Based on depth averaged mathematic model of flow and pollutant tr ans portation in non orthogonal curvilinear coordinates , the k-ε double equat ions' turbulence model and the coupling arithmetic of velocity water depth are a dopted, which are applied to the numerical simulation of the flow and the contam ination diffusion transportation.

基于非正交曲线坐标下水流与污染物扩散输移的深度平均数学模型，采用k -ε双方程湍流模型和速度—水深耦合算法，应用于实验室连续弯道的水流及污染物扩散输移的数值模拟，分别计算了流场及岸边和中心污染物排放的浓度场，得到与实测值吻合良好的计算

Secondly, femtosecond time-resolved studies using fluorescence depletion spectroscopy were performed on Rhodamine 700 and Oxazine 750 in solutions to study the ultrafast dynamics, such as vibrational relaxation and the energy transfer from the solute to solvent. The orientational relaxation process of these dye molecules have been study in solution by the polariton resolved FS TR SEP FD.

我们利用此技术，对LD700和OX750两种染料分子电子激发态的振动弛豫和溶质与溶剂分子间碰撞传能等超快动力学过程进行了详细地实时研究，获得了它们的激发态分子在不同溶剂和体系温度等实验条件下的飞秒时间分辨荧光亏蚀谱：并首次采用极性分辨的飞秒荧光亏蚀光谱技术研究了溶质的取向弛豫过程。

An instrument, such as a paper cutter, similar in action to a guillotine.

闸刀：一种类似断头台的工具，如剪纸机v.tr。

He TR are calling it the "Phantasm".

R叫它"Phantasm"。

To understand flowmetering, it might be useful to delve into some basic theory on fluid mechanics, the characteristics of the fluid to be metered, and the way in which it tr**els through pipework systems.

为了了解流量计，它可能是有益的深入探讨一些基本的理论，流体力学的特点是流体计量，并在它穿越管道系统。

It successfully solved the difficult problem of hard to simulate brake process by power tr...

设计的动力传动系统较好的解决了制动过程难以模拟的问题，具有一定的创新性。

Http://tr.hjenglish.com/page/73222/ Mother's Day is a time when mothers discover how well their children can prepar e breakfast.

母亲节是妈妈们发现她们的小孩会把早餐做得很好的时刻。自动翻译查看资料来源划选7次

He saw roses winding about the rain spout; or mulberries-birds gorging in the mulberry tr .

他会看到玫瑰花绕在水管上，或者是看到在桑树枝头上使劲啄食的小鸟。

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。