冷风

In this paper, the investigation concerning the mechanism and numerical calculation of flow and heat transfer of the cold air curtain in an open display cabinet is introduced.

本文介绍了敞开式食品陈列柜的冷风幕流动及换热机理和数值计算方面的研究状况，并分析了陈列柜冷风幕研究过程中存在的问

The investigation status concerning the mechanism and numerical calculation of flow and heat transfer and mass exchange of the cold air curtain in the open display cabinet are introduced.

介绍了水平低温展示柜内冷风幕流动及热质交换机理和数值计算两方面的研究现状，并分析了研究过程中存在的问题及其进

The invention comprises a main body of the reactor, the dynamic heat pipe, fins, a turbine, a motor, a transmission mechanism and a cold air jacket; the segment of the dynamic heat pipe in the main body of the reactor is a heat absorbing section; the segment of the dynamic heat pipe outside the main body of the reactor is a heat release section; the main technology characteristics are that the heat absorbing section of the dynamic heat pipe is connected with a central stirring shaft; and the heat absorbing section is used as a mixing impeller blade.

本发明包括反应器主体、动态热管、肋片、涡轮、电机及传动机构、冷风夹套，动态热管在反应器主体内的一段为吸热段，在反应器主体外的一段为放热段，其主要技术特征在于动态热管的吸热段与中心搅拌轴连接，吸热段作为搅拌桨叶。

The instruments used ATmega16L onboard A / D converter channels to achieve the cold wind pressure, the hot blast pressure, the furnace top pressure and cold wind current capacity four way analog acquisition;used PWM waveform produced by ATmega16L internal timing / Counter to achieve the entire differential pressure ,the cold wind flow and the permeability index three-way analog output for recording instruments; realized the cold wind pressure, the hot blast pressure, the furnace top pressure, the cold wind current capacity and the entire differential pressure five group parameter tour demonstration and the fixed-point demonstration by key-elect key's coordination during demonstration blast furnace permeable index; produced acousto-optics alarm when the permeable index across the upper and lower limits;used RS-485 realizing the communication with the superior computer.

仪表利用ATmega16L自带的A/D转换通道实现对冷风压力、热风压力、炉顶压力及冷风流量四路模拟信号的采集；通过ATmega16L内部的定时/计数器产生的PWM波形来实现对全压差、冷风流量及透气性指数三路模拟量输出供记录仪表使用；通过键选键的配合在显示高炉透气性指数的同时实现冷风压力、热风压力、炉顶压力、冷风流量及全压差五路参数的巡回显示与定点显示；当高炉透气性指数越上、下限时，仪表产生声光报警信号；仪表采用RS-485与上位机实现通信。

He showed me tattoo marks, baring his breast in the teeth of the wind and in spite of my remonstrances.

他给我看他身上刺的花纹，他在那刺骨的冷风里袒露着胸膛，一点不顾我的几次三番的劝阻。

Remember me,I am that one voice,in the clod wind,that whispers.

记住我，我就是那个在冷风中的声音，那个在冷风中的低语。

Supposing the rooms are draughty—I HATE a draught myself—where's Toad?

要是屋里灌冷风——我是最讨厌冷风的——蟾蜍怎么办？

Look at this ,it's our latest product. Y:I don't like something recommended,generally not good. E:Why not having a look? Now let me introduce its supernatural function to you.This style of hair drier have two wind-speed ajustment,includes the quick wind one and the natural cold one. Hot wind can dry your hair ,and cold wind can keep it still. Any style you want ,just use it. Y:I want to use it to blow my boy friend's hair looks like yours . E:OK,I'll show its function to you. Y:Wait,wait...How can I see the effect while your hair is dry? E:How do you feel like it? Y:I'm satisfied with it.

你看看这款这是我们的最新产品 Y：我不喜欢别人推荐的，一般都不是好东西 E：百闻不如一见现在就让我给你介绍一下它的神奇功能这款吹风机具有快速风和自然冷风两档风速调节，热风吹干冷风定型你想让你的头发成什么型它就能吹出什么型 Y：我想给我的男朋友吹头发，大概你这么长，发质和你差不多 E：为了展示我们这款吹风机的神奇功能现在就由我为你亲自示范 Y：等等等等，，，，你的头发都是干的我怎么能看到效果呢 E：你觉得怎么样？

The result shows that the frequency control system in combustion-supporting blower can stabilize the pressure and the flux of the cold air, and can conserve energy, so it satisfy the requirement of the hot air stove, and the benefit is also very obviously.

结果表明，助燃风机变频调速系统能很好地实现冷风恒压送风，稳定冷风流量，节省能源，很好地满足了热风炉烧炉的要求，效益十分明显。

The influence of parameters such as wind supply furnace gas, distribution ratio of tuyere and tuyere ratio on smelting effect is analyzed.

从提高铁水温度、节约能源角度出发，对3t／h二排大间距冷风冲天炉进行了较全面的测试，分析了炉膛结构、风口比和风口分配比、送风强度、炉气成分和碳耗等因素对熔炼效果的影响，为二排大间距冷风冲天炉的合理使用提供了实践依据和理论说明。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。