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And use the prior and more consummate ways to carry through vaneaccidence design, These ways have own technology points and disadvantage, In this paperstressly discuss the momentum-element theory way, this way was developed in the basic ofthe two ahead ways, and it overcome their defect. It also use element theory to deal withvane design. In the vane designing and aerodynamical characteristic calculating they bothrelate with intervene gene, so the keystone is to carry through the intervene gene in twocase, thereout to do the vane design and aerodynamical characteristic calculating.

运用翼型的基本概念和风力机叶片的基础外型参数进行叶片设计的预研讨论，并分别运用了Glauert和Schmitz叶片设计方法叶片进行初步设计，这两种方法有其各自技术特点和缺点，文中还着重研究了动量—叶素理论方法，这种方法在前两种设计方法的基础上发展而成，并采用两者的叶素研究方法进行叶片设计，动量叶素理论方法在进行叶片外型设计和叶片气动特性计算都涉及到干涉因子，文中重点对设计和计算情况下的干涉因子进行处理，并由此来设计叶片的外型和进行气动特性的计算。

Secondly,two basic methods of modeling wind wheel are analyzed:one is based on blade element theory;the other is based on blade aerodynamicist theory.

讨论和比较了两种风轮建模的基本方法：一种是基于叶素理论的建模，另一种是基于桨叶空气动力学的机理建模。

A dynamic monitoring and identifying system of Fe2O3 series gas sensors for the research of electronic nose is introduced. The system has 6 channels to input 0~2.5V voltage signals, measures system temperature, makes thermoregulation for sensor with hardware and has LCD screen and voice function. The heating circuit using TL494 chip and PWM mode is realized. Offline and online identification is realized. The hardware design is based on 16 bits MSP430F149 microcontroller. The software design for digital acquisition and identification based on Windows operating system is compiled by Visual Basic 6.0. The test results show that friendly interface, simple operation, accurate data, reliability and stability are obtained. The real-time monitoring for all of the sensors in aerometry or identification can be realized by BP ANN.

介绍了一种用于电子鼻研究的Fe2O3系列气敏传感器阵列动态测试、控制和识别系统；该系统能够同时采集6路0~2.5V的模拟电压信号，测量系统温度、硬件对传感器进行温度补偿，同时具有液晶显示和语音功能；加热电路用TL494芯片采用PWM方式实现，能实现脱机和联机两种不同的识别模式；以16位单片机MSP430F149为核心设计了硬件系统，用Visual Basic 6.0设计了基于Windows操作系统下的数据采集与模式识别软件；该软件界面友好，操作简单，数据结果准确，运行可靠、稳定，既可以长时间实时显示各传感器的全部动态响应过程，又可以用BP神经网络进行模式识别。

According to these selected interesting rules, we found that some basic information such as survey sites, region, sex, age, smoking status, drinking status, marital status, family month income, occupation, health status, education level, spirit status, physical activity or exercise and family history of gastrointestinal (GI tumors or other GI diseases, some anamneses (for example dyspepsia, gastritis, rheumatic arthritis, chronic faucitis and history of abdominal surgery), and as well some diseases diagnosed by RomeⅡ(such as irritable bowel syndrome, aerophagia and unspecific functional bowel disorder) were associated with GERD symptoms.

根据最终选取的规则，本研究发现调查点、调查区域、性别、年龄、吸烟、饮酒、婚姻状况、家庭月收入、职业、健康状况、文化程度、精神状况、体力活动或体育锻炼、胃肠疾病或肿瘤家族史等被调查者基本信息，部分既往患病史(如消化不良、慢性胃炎、风湿性关节炎、慢性咽喉炎、腹部手术史等)，以及肠易激综合征、吞气症、非特异性肠功能紊乱等现患疾病对胃食管反流症状有影响。

Under the precondition of above analyses, this research compares the meteorite-stricken cases in planets and secondary planets of solar system, the "shielding" and "eroding" effect in aerosphere, the scale of small planets and movement rules, then briefly analyzes the basic reason of mass meteorite-stricken events occurred in earth history.

在上述分析的前提下，本研究从太阳系有关行星和卫星表面陨击现象对比，大气层的"遮蔽"和"侵蚀"作用，小行星的规模及运动规律等方面简要分析了地球历史上大规模陨击事件发生的基本原因。

What are the basic aesthetics of how this works?

这是以一种怎么样的理论运做的？

Then I can patch it with a basic jailbreak to allow me to communicate with it via AFC from here on out.

然后，我可以修补它的一个基本越狱，让我与它交流通过亚足联从这里开始了。

Medical and healthcare management is an affaire concerning public welfare, the basic value of which is to protect public interest.

卫生事业是政府实行一定福利政策的社会公益性事业，追求公共利益是医疗卫生体制改革的基本价值取向。

In the research on the influence of group genre, family, school, community, internet and accompanier were selected as variable and relative affectionateness level was chosen as research tool. Multianalysis was adopted to present the basic trait of junior middle school students\' intercourse and its impact on social cognition. There are founds as follows.

在群体类型影响力研究中，选取家庭、学校、社区、网络和同伴作为群体类型的基本变量，并以家庭亲情水平等问卷为研究工具，运用多元回归分析法呈现当前初中生群体交往的基本特征及其对社会认知的影响。

In the international treaty in the world,the basic aim is to enforce the awards in the different terriotory and become the affectivity in the execution of awards widely in the world.

为执行外国仲裁裁决提供了保证和便利，在世界范围内得到了广泛的接受和实施。

A backer of an Afghan law that critics say legalizes marital rape has rejected the international outcry as foreign meddling.

饱受批评的一项法律的拥护者说合法化的婚内暴力不会受国际舆论的干涉。

Years ago, a ancient Egyptian fleet went to the Land of punt for seeking a kind of flavor named "myrrh", and aromatic plants which has dense exotic style for the queen Hatshepsut.

3500年前的一个古埃及的舰队到&彭特之地&寻找一种叫没药的香料。