追踪

The main results can beexpressed as follows:(1)Based on πtheory, some affected factors about wave forces are given, and therelation between affected factors and wave forces is analysised by experimentalresults.(2) The distribution of wave press at representative time and reflection nature aregiven and their variety charactes are discussed by experimental results.(3)By comparing the wave forces of quarter-circular breakwater and semi-circularbreakwater under the same wave conditions,some approximately wave forcesexpressions of quarter-circular breakwater are given.(4)Based on VOF method to trace water free surface,solve numerical value ofRANS equation,and get the distributions of flow field and wave press ofquarter-circular breakwater at the same time during one period,the mechanism ofwave force is also discussed elementarily.(5) Based on the result that RANS equation of numerical simulation agree wellwith experimental results,a new approach to study hydraulic natures of quarter-circular breakwater is provided.

其主要结论如下：一、通过π定理，确定影响波浪力的无因次参变量，根据试验结果对其影响因素进行分析；二、基于模型试验，给出典型时刻圆弧面防波堤的同步波压分布和反射特性，讨论它们的变化特点；三、通过相同条件下圆弧面防波堤与半圆型防波堤两种堤型试验波浪力的比较，给出了圆弧面防波堤波浪力的近似方法；四、利用VOF法追踪自由水面，数值求解RANS方程，得到圆弧堤堤体周围的流场和压力场，初步分析了速度涡流与压力场的相互影响；五、对比数值分析与试验结果，探讨数值方法研究圆弧面防波堤水力特性的可行性，提供新的研究途径

Just in case you were having trouble, we have a simple system to keep track of your offspring.

以防万一你遇到了一些困难，我们有一个简单的系统来追踪你的后代。

The increasing simplification traceable from the Egyptian epigraphic hieroglyphs to the Greek and Roman alphabets and the anticipation of modern stenography and telegraphic code in the cuneiform inscriptions and the virgular quinquecostate ogham writing.

227从埃及碑铭的象形文字到希腊、罗马字母，足以追踪出逐渐变得单纯的迹象；还有楔形碑文和斜线号五肋骨形欧甘文字，具有近代速记术与电报符号之先驱的性质。

Track on Consignment and sales status analysis.

交货期的追踪及销售状况的分析。

Keep track of what Tubeinator has accomplished for you on each and every account you ask it to publicize for you.

追踪什么tubeinator已完成你的每一个帐号，你问它宣传一下。

On the trail of sb./sth.

追踪某人或某事。。。

On the trail of sb.

追踪某人或某事

It can analyze trace particle or vapor samples, so the operator can decide which collection method to use.

它还能分析追踪颗粒或气体样品，因而操作员可以决定使用哪种收集方法。

By the time Oprah Winfrey tracked Freston down a second time, he was a free man in Hanoi.

的时候，奥普拉追踪弗雷斯顿了第二次，他是一个自由人在河内举行。

Based on power flow tracing, a modified merit of order auction method considering thenetwork loss is presented.

3在潮流追踪的基础上，本文提出了一种考虑网损修正的优先次序竞价法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。