喷嘴

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。

3 The top 90° bend is of rectangular section an d includes three water nozzles for washdown.

第 6 页共 48页 2.3.4 2.3.5 2.3.6 2.3.7 2.3.8 在矩形管道的顶部有一个 90°矩形弯管，还有三个用来清洗的水喷嘴。

Mounted into the top surface are water nozzles, used for washdown and quenching, and these are connected to a water set mounted on a panel situated within the structural module.

第 8 页共 48页 2.4.2 2.4.3 2.4.4 2.4.5 2.4.6 2.4.7 2.4.8 2.4.9 在内表面的顶部，安装有水喷嘴，用来清洗及灭火，它们与结构上的面板上的供应水设备连接在一起。

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。

Atomisation nozzles are commonplace.

雾化喷嘴随处可见。

These atomise water with a stream of air , using tiny nozzles arrayed around a huge fan blade . They also launch the droplets further above the ground -and the higher the trajectory , the more time a droplet has to freeze before it lands .

用气量较小的&扇动炮&有很大的市场，这种炮有很多排列在一个巨大扇叶上的的极小的喷嘴，水随着气流喷出而被雾化，这种炮可以把水滴发射的更远，而水滴发射轨道越高，它们就有更多的时间在落地之前被冻成冰。

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。

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像，后来回台湾，甚至去年在北京，居然也四处看见她的海报，才惊讶她的魅力之大。