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Based on the typical structure of the air-cooled condenser of 600 MW unit, the three-dimensional physical and mathematical models for the flow and heat transfer of the cooling air in an air-cooled condenser cell with flow guiding device were established.

该文针对600 MW直接空冷机组空冷凝汽器的典型结构，建立了带有空气导流装置的凝汽器单元内冷却空气三维流动传热过程的物理数学模型。

In order to verify the validity of the mathematical models and the calculation method, a series of experiments on the performance of an air-conditioner under variable conditions was conducted in the psychrometric rooms.The performances of the proto type under the different inlet air temperature of the condenser and evaporator, as well as the different face velocity of the condenser and evaporator was measured.

为了验证数学模型及计算方法的正确性，在焓差法空调器性能实验台上对一台房间空调器变工况性能进行了实验研究，测量了该空调器在不同的蒸发器和冷凝器进口空气温度、蒸发器和冷凝器迎面风速下的工作特性。

Eurocontrol, an umbrella agency that coordinates air traffic across 38 European countries, said authorities will use satellite images to decide whether to open airspace, and rely less on computer models that indicated the ash cloud had spread over much of Europe.

负责协调38个欧洲国家空中交通的保护组织欧洲航空安全组织称，当局将利用卫星图像决定是否开放领空，并减少对计算机模型的依赖。计算机模型显示烟尘已扩散至大部分欧洲地区。

The head curtain side air bags are available on Sierra SLE and SLT models.

头帘侧安全气囊可在塞拉利昂SLE患者和SIL模型。

The research on performance test of smoke-preventing air curtains;2. Some traditional models for smoke prevention and exhaust are analyzed and compared with the smoke-preventing air curtain.

文中从理论上分析与比较了目前世界各国在高层建筑中所采用的防排烟模式与防烟空气幕的优缺点，从理论上解释了防烟空气幕的合理性与可行性。

Both viscous damping and air drag force must be introduced into the dynamic models. The experiment is carried out in the single-axis air-bearing test bed according to the experiment scheme in chapter 3. The results demonstrate the validity of the developed model, while the conventional zero-order approximate approach could lead to bad results for some high speed cases.

结果表明了传统零次近似方法在某些条件下已不能正确描述柔性体的刚柔耦合动力学性质，而一次近似的刚柔耦合动力学模型得到的结果与实验相符，从而证实了一次近似耦合模型的正确性和可靠性。

Methods Observation on the anti-inflammatory effects of 11-sodium deoxyglycyrrhetinic acid in three models i.e. induced mice's ear swelling, chronic granuloma by filter paper and air sac synovitis. The NOS activity and contents of PGE2 in mice serum and inflammatory humour were measured.

通过二甲苯致小鼠耳片肿胀、纸片致小鼠慢性肉芽肿及气囊性滑膜炎3个模型观察11-脱氧甘草次酸钠的抗炎作用，并测定小鼠血清和炎症液中前列腺素E2(PGE2)的含量和一氧化氮合酶活性。

Models ET-15 through ET-60 have a 1/2 male NPT connection for use with air scoop Model AS.

型号ET-15到ET-60都有DN15外螺纹连接端口，与型号AS导气罩一起使用

Based on the analysis of soil mechanics for a semi-track air-cushion vehicle,theoretical models for traction efficiency and total power consumption were established,and relationships between slip ratio and traction efficiency,total power consumption were examined respectively.

在分析半履带气垫车所受土壤力的基础上，建立了牵引效率和总功耗的理论模型，讨论了滑转率同牵引效率和总功耗的关系。

In experimental study,we choose healthy Wistar mice to make models of bronchial asthma in catabasis,we observe the influence on inflammatory factor and immunological factor in air-way、bronchial and pulmonary pathology after drench.

实验研究选择健康Wistar大鼠制作哮喘缓解期模型，观察防哮合剂灌胃后对气道炎性因子、免疫因子及支气管和肺脏病理学的影响，并与酮替芬阳性对照组比较。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。