通风道

The atomizer includes a hollow body exposed to the air in the duct.

该雾化器包括暴露于通风道内的空气中的中空本体。

Visible in the main living spaces as well as along the exterior breezeway, the continuous feature wall lends majestic scale and proportion.

明显的主要居住空间，以及沿线的室外通风道，连续功能墙提供宏伟的规模和比例。

To achieve natural ventilation, natural lighting at the same time meet the fire requirements, a multi-purpose indoor staircases complexes, staircases wells Road Shanpian caesium potassium use high-intensity fire glass, making glass ventilation Road indoor staircases at the same time addressing the needs of the natural lighting.

为实现自然通风、自然采光同时又满足防火要求，室内楼梯间成为一个多功能综合体，楼梯间井道利用高强度单片铯钾防火玻璃建成，使得玻璃通风道同时解决了室内楼梯间的自然采光需求。

Physical model of three-dimensional half axis rotor of 110 MW air inner-cooled turbo-generator was established, which included the rotor end, axial ventilation ducts and sub slot ventilation ducts. The rotating turbulence flow field was simulated numerically based on the finite volume method. The air velocity and flow rate distribution characteristics of the rotor end, axial ventilation ducts and sub slot ventilation ducts were analyzed.

建立110 MW空内冷汽轮发电机转子冷却通风道一个槽(包括端部、轴径向及副槽)的半轴向段三维物理模型，并基于有限体积法对该物理模型进行旋转湍流流场数值模拟，分析了端部、轴向段和副槽通风段的空气速度、流量分布特点。

To make use of non-polluting materials and interior decoration crafts; Attention to the construction site refuse and construction waste disposal life to the timely liquidation, and are not allowed to randomly flash; To prevent the spread of SARS virus, attention sewage and ventilation Road closed; Attention to personal hygiene, appropriate attention to rest and infectious diseases should be prohibited in the construction workers, to prevent the spread of diseases; attention to the construction site of the ventilation and air purification disinfection works after, must be disinfected later hand over completed project.

尽量使用无污染的室内装饰材料与工艺；注意施工现场生活垃圾和建筑垃圾的处理，要及时清理，不得随意抛洒；为了防止非典病毒的传播，注意下水道和通风道的封闭；注意个人卫生。。。。。。

We had to s tuff the ventilator shafts up to stop the smoke entering the room.

为了阻止烟进入室内，我们只好把通风道堵起来。

In rotor's cooling duct of large turbo generators, the configuration parameters of sub slot, the number of winding's cooling ducts and center distance of them, and the diameter of slot wedge directly affect the flow and heat transfer characteristics of air in duct.

大型空冷汽轮发电机转子通风道中，副槽的几何形状、径向通风沟的条数及间距、槽楔出风口直径等几何量，直接影响风道内空气的流动及传热特征。

The base and frame is welded by using channel steel and steel plate so that the mechanical strength is very good.

组变采用自然通风方式，本公司产品各功能隔室均有特殊设计的通风道，能形成效果良好的冷却气流。

To establish an effective ventilation mode for fire fighting in the Qinling road tunnel, an experiment is carried out to study the temperature distribution and smoke propagation in the ventilation duct and shaft of the tunnel in case of fire..

为了建立火灾工况下有效的竖井通风模式，通过大比例火灾模型试验，对不同通风模式下，主隧道、风道及竖井内温度场的传播分布、烟流蔓延扩散规律进行了研究。

To obtain more uniform temperature distribution and relative lowest temperature over cross section of the rotor, on the basis of test data of a given example of a 150MW turbo generator with air coolant, numerical solution of two dimensional modelling equations of air turbulent flow and heat transfer in and between cooling duct and rotor were carried by the Finite Volume Method at condition of varying configuration parameters of sub slot, the number of winding's cooling ducts and center distance of them, and the diameter of slot wedge.

为了能够得到转子截面较均匀并且最高温度值较低的优化温度分布，文中在150MW空冷汽轮发电机转子实验研究基础上，改变副槽的几何形状、径向通风沟的条数及间距、槽楔出风口直径等几何量，采用有限体积法求解转子本体及通风道内空气的传热及紊流流动等二维离散方程组。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。