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This aerodynamic bike that has great potential, in the article, the last of its prospect.

本文认为气动自行车具有很大的应用潜力，在文章最后对它的前景进行了展望。

Two-equation turbulence model is used in numerical simulation for the side-air burner, compared with the practical measures and tests, good accordance achives. This method can bring great convenience in analyzing aerodynamical field of boiler. Secondly the method of XRD is used in analyzing the phase transformation in the course of dynamic slagging test, so we can describe the process of slagging comparatively accurately. Last this paper introduces a kind of fuzzy mathematics model which comprises an assemblage combined by seven change factor.

本文首先采用k—ε双方程模型对水煤浆侧边风燃烧器进行了数值模拟，并与实际锅炉燃烧器冷态调试试验结果对比，结果吻合较好，这为我们分析炉内空气动力场特性提供了参考；其次对锅炉结渣动态特性试验，采用XRD的分析方法，较为准确的描述了实际锅炉结渣的过程；最后为了准确的判断出水煤浆的结渣倾向，本文对锅炉结渣的七个影响因素提出了模糊综合判断模型，正确的反映出了该水煤浆的结渣倾向。

Firstly the k-e two-equation turbulence model is used in numerical simulation of the flow field ,compared with the practical measures and tests, good accordance achives. This method can bring great convenience in analyzing aerodynamical field of boiler. Secondly the method of ash-composition, ash-melting-point, XRD is used in analyzing the phase transformation in the course of dynamic slagging test, so we can describe the process of slagging comparatively accurately. Last this paper introduces a kind of fuzzy mathematics model which comprises an assemblage combined by seven change factor.

接着采用标准k—ε双方程模型对炉内冷态空气动力场进行了数值模拟，并与实际锅炉燃烧器冷态调试试验结果对比，结果吻合较好，这为我们分析炉内流场提供了参考；其次对锅炉静态、动态特性试验，采用灰成分分析、灰熔点测试及X光衍射物相分析方法，较为准确的描述了实际锅炉结渣过程；为了准确的判断出水煤浆的结渣倾向，本文对锅炉结渣的七个影响因素提出了模糊综合判断模型，正确的反映出了该水煤浆的结渣倾向。

Q: You've had some problems with both aerodynamics and also tyres at the last race as well.

问：你在上一场比赛中空气动力学和轮胎都出了点问题。

At last, some aeronautic model project is presented as an example, which shows that the method can solve the above-motioned two problems.

最后，以某航空型号项目为应用实例，介绍了该方法的应用过程。

Aeschylus traveled to Sicily several times during his life, and on his last voyage he did not return.

在埃斯库罗斯一生中，他曾数次前往西西里岛，当最后一次踏上那的土地，他就再也没有回来。

They show the campaign ended last year owing Aetna more than $213,000 for employee benefits.

"结果显示，运动结束过去的一年中，由於安泰以上213000美元为"员工福利。

Both Red Flag and Northern Edge last two weeks and are run by the 353rd Combat Training Squadron at Eielson AFB.

红旗演习和北部边疆演习持续时间都为两周，由埃尔森空军基地的第353战斗训练中队负责。

Affably, with friendly condescension, Gilby told me, what I knew myself, that Roger had had a distinguished record in the last year

吉尔贝和蔼可亲地，怀着友好的宽容心情，对我说道，罗杰有过出色的纪录，其实这是我已经知道的。

The importance of learning in that time when behavior's flexible and there's also a lot to learn in chimpanzee society, the long-term affectional supportive bonds, that developed throughout this long-term childhood with mother, with brothers and sisters, and which can last through a life time.

这段时间内的学习是很重要的，要想生存在黑猩猩的群体中，还有很多东西要去学。这种在与母亲及兄弟姐妹长期相处的过程中学会的关爱和支持能够贯穿它们的一生。

The work of this paper is as follows: 1. Looking back the progressing history of the linear motor, introducing the features of the elevator driven by linear induction motor, radicating the topic of this paper "the digital frequency variable control of the elevator bi-side direct driven by linear induction motor". The research of this paper covers the conventional VVVF control, space vector based VVVF control, vector control and DTC.

本文主要开展了以下几个方面的工作： 1 回顾了直线电机发展历史，电机的驱动技术演变，特别是针对直线电机的驱动，简要介绍了直线感应电机驱动电梯的优点和不同结构类型，对传统的v／f控制，基于空间矢量法的v／f控制，矢量控制，和基于电压空间矢量的直接转矩控制进行了比较，确立了本课题的研究主题：直线感应电机双边直推式驱动电梯的全数字变频控制。

The article combines with the treatment of a superficial civil air defense work to introduce how the grouting method to improve the performance of the backfill soil.

文章从治理漂浮人防工事的角度提出了注浆技术在改善回填土性质方面的应用，并详细阐述了注浆技术的施工流程。