查询词典 bib nozzle

Although the flow in the vaneless nozzle is three-dimensionat, it is two-dimensional in viscous sub-layer.

通过对喷嘴出口湍流流场的分析，认为三维湍流边界层的粘性底层内流动仍是二维的，因此可以采用可靠的二维壁面律。

In chapter 8, the turbulent flow in a vaneless nozzle is computed A 3-D turbulent algebraic eddy-viscosity model is proposed with the intention of considering anisotropic effect.

7、根据无叶喷嘴内旋转流动的特点，提出了各向异性的湍流代数模型以求反映湍流的三维性。

Mechanical Description 结构说明 2.3.1 The product entry chute is inclined at 30° to the axis of the vertical venturi duct and includes a water nozzle for washdown and quenching.

进料口在垂直管道喉管处倾斜成 30°角并且有一个用来清洗和灭火的水喷嘴。

The key lies in using the right flux and the unique wettable nozzle cleaning gel.

关键在于您是否选择了正确的助焊剂和清洁能力较强的喷嘴清洗剂。

The combination of excellent flux activity, reliability and safety together with a wettable nozzle in optimal, oxide-free conditions clears the way to reach a 'zero defect' destination.

选用有着极好的活性、可靠性和安全性并且有着良好喷雾系统，是在防氧化的条件下达到零缺陷的最佳选择。

Herein, at least one of said separating means (2-5, 6-9) comprises a multiport cyclone into which the material flow to be treated is passed via an infeed nozzle (2, 6) having an annular cross section.

其中至少一个上述分离装置(2～5；6～9)包括多入口旋流器，使待处理的物料流径横截面为环形的进入喷口(2，6)进入该旋流器。

Control in hover was provided by tilting vanes in the nozzle of the 7,700 lb thrust Atar 101E turbojet.

控制在悬停提供了倾斜叶片在喷嘴的7700磅推力阿塔尔101e涡喷发动机。

Characteristics of circulating flow field in a ladle stirred by bottom blowing through submerged nozzle installed symmetrically have been studied.

本文介绍直筒型容器内的熔体，在轴对称浸入喷嘴吹气搅拌下所形成循环流场的基本特征。

The numerical results are compared with experiment results, it is verified that contribution of the ablated nozzle materials to the over-rise of pressure in pressure chamber can not be neglected. The model which takes the ablation effect into account is proved to be valid.

通过将考虑和不考虑烧蚀效应的数学模型数值计算所得的计算结果与试验结果相对比，说明了喷口烧蚀对上游压力升高的贡献不可忽略，并验证了考虑烧蚀效应电弧数学模型的正确性。

Here's a close-up of the rear nozzle actuating mechanism.

这里有一个特写后面喷嘴动机制。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。