查询词典 venturi

When we first saw the patient, he was dyspneic in the sitting position, breathing high concentration oxygen delivered by a Venturi mask.

我们初见患者时，坐著的他呼吸困难，戴著Ventruri氏面罩以吸入高浓度氧气。

The second part of this paper presents a CFD-simulation of the performance of straight-walled and curved-walled micro nozzle/diffuser by FLUENT software. Such nozzle/diffusers are mainly used in micro venturi and also applied to valveless micropumps.

而在速度分布部分，当流量为5.338 mg/min时，宽度为150微米的喉部区流速已经高於声速，随后因速度不断增加，空气黏滞力影响了速度分布而产生了速度冲击现象。

Venturi Volage concept is a two-seat sports car with four-wheel drive that introduced at the 2008 Paris Motor Show.

文丘里电压的概念是一种双座跑车与四轮驱动系统的介绍了在2008年巴黎车展。

The aerodynamic carbon-fibre bodywork of the Venturi Volage was styled by Sacha Lakic, and lies an aluminium and composite material chassis which is both light and strong.

气动碳纤维车身的文丘里式电压是由萨沙拉基奇，和谎言的铝和复合材料的底盘是轻型和强大。

One of the first cars to use Michelin's four-wheel-drive ActiveWheel set-up is likely to be the Venturi Volage. A Li-ion battery gives this a range of around 320km and a top speed of 150kph.

首款使用米其林四轮驱动的主动车轮结构的汽车很可能是文特瑞Volage，这是一家位于摩纳哥的专业汽车制造商。

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。

Almost all of the systems like this I've worked on used a venturi to suck the oil off the liquid refrigerant layer.

几乎象这种所有的系统我通常使用文丘里来从液体制冷剂层面上将油吸掉。

There's no venturi tube in the mouth of bag or blowing tube, that reduces working resistance and makes examining and repairing easy. Electromagnetic pulse valve is of these characters: be sensitive to control, high efficiency, long life span and so on.

滤袋上口不设文氏管，也没有喷吹管，降低了工作阻力，使检修、维护都相当简便，电磁脉冲阀具有控制灵敏、效率高、寿命长等特点。

Keywords sodium hypophosphite;venturi-duct;wet dust collector;cyclone separator;PH3 tail gas

次磷酸钠；文氏管；湿式除尘器；旋风分离器；磷化氢尾气

Analyzing the cause of the problem of mangle of aerators, applying Venturi tube principles, and calculating in theories, we designed a specific scheme to discharge the seeper in pipeline for solving the problem of the mangle of aerators,and gained a good practical resul.

经分析 ，其根本原因是管道内的积水所致；应用文丘里管原理并通过理论计算，设计了一种排出管道内积水以解决曝气器坏损问题的具体方案，并应用于实际，获得了较好的实践效果

Objective: To study the effect of polycythemia on blood oxygen saturation.

裴蕾目的：观察RBC剧增而引起的高粘血症对血氧饱和度的影响。

Based on SIMPLER algorithm in the curvilinear body-fitted coordinates, the calculations were performed for Pr=0.7, Re=10~1000 on non-orthogonal non-staggered grids which are generated by elliptic equation systems.

采用曲线坐标系下压力与速度耦合的SIMPLER算法，数值研究了周期性渐扩渐缩波纹通道内脉动流动与换热情况，流动Re数的范围为10~1000，Pr数为0.7。