查询词典 air cooling

The second part of the 19th century witnessed several major discoveries in the field of cryogenics, including adiabatic expansion systems for cooling gases, that led to the liquefaction of oxygen, air, and nitrogen, vacuum flask, which facilitated storage and handling of liquefied gases and the Joule-Thomson effect to produce continuously operating air liquefiers, triggered a resurgence of cryosurgery

19世纪后叶，低温学领域有几项重要发现，包括将纯氧、空气和氮气液化绝热膨胀系统，能储存和处理液化气的真空瓶，以及应用Joule-Thomson 效应产生持续液化气体流，这些均促进了冷冻疗法的发展

Visual clues to the newer generation include the return of the "google-eyes" to the front fenders and a larger air scoop under bumper to suck in the fresh air and route it to the radiator for engine cooling.

视觉线索的新一代包括返回的"谷歌眼"的前挡泥板和更大的进气口的保险杠吸下的新鲜空气和路线到散热器的发动机冷却。

This area is crucial, as it manages the flow of cooling air to the car's radiators and can also be used to divert air towards the rear wing to create an almost continuous horizontal flow.

这个区域是致关重要的，因为他管理着吹向散热片的气流还能被用来分割出吹向尾翼的空气，来制造几乎连续不断的水平气流。

Because of the hot weather, the cooling system, air-conditioning (but a cheap or second-hand cars are not commonly used air-conditioning) and the high-performance requirements of tires, but no antiskid antifreeze and the snow technical requirements.

由于天气炎热，对冷却系统、空调（但开低价位或二手车的人并不常用空调）和轮胎性能要求高，但没有防冻和冰雪防滑方面的技术要求。

They provide oxygen conversion, filtering of air particulates, erosion control, air and surface cooling to offset miles of new asphalt, cement, and rooftops.

他们提供的氧气转换，过滤空气中的微粒，侵蚀控制，空中和地面冷却，以抵消英里新的沥青，水泥，及天台。

The instability originated in the upper R_B-like convection zone develops to larger region with the increase of Grashof number, and the number of non-axi-symmetric circulations decreases. When Grashof number exceeds another critical value, cooling air may invade the cavity and flow toward the shroud, the circulations decrease to one pair occupying the whole cavity in radial, thus these two zones are merged into one. The core structures in the cavity rotate against the disks, while the structures keep no change at the case of periodic oscillatory flow. With the Grashof number rises, the flow undergoes stable, periodic, periodic with cool air invading, quasi-periodic and ultimately to chaos.

离心浮升力是造成非等温轴向通流旋转盘腔内流动不稳定的主要因素，而哥氏力的存在加剧了流动不稳定性，导致流场失稳提前发生，而且在哥氏力的作用下流线发生偏转，盘腔内r-θ面出现了旋向相反的对涡，流动结构更加复杂化；随离心浮升力的继续增加，r-θ面的对涡减少，当其超过某一临界值后部分冷流体侵入盘腔，对涡减少至一对，而且沿径向充满整个盘腔；此后随离心浮升力的增加对涡的数量不再变化；r-θ面的对涡相对于盘面周向移动，但是形状基本保持不变。

Air conditioning systems help control humidity by cooling the return space air below the dew point.

空调系统，帮助控制湿度的冷却空气空间返回低于露点。

Control means alternatively energize the water transfer means to humidify the air, or the cooling fins to dehumidify the air.

控制手段，或者活力水转移手段humidify的空气，或冷却鳍，以除湿空气。

The thermal boundary condition of the cast iron cooling stave with surface alloyed steel pipe was used for numerical simulation of temperature field and commercial software ANSYS and the method of coupling heat-structure were used to calculate thermal deformation of steel pipe at high temperature,and analyze the influence of air gap and thermal deformation on the life of cooling stave.

根据合金化管铸铁冷却壁热态试验数据确定了合金化管铸铁冷却壁温度场数值模拟的边界条件，利用ANSYS软件、采用热-结构耦合的方法计算了高温状态下合金化管铸铁冷却壁内钢质冷却水管的变形，分析了气隙层和水管热变形对合金化管铸铁冷却壁寿命的影响，得出保证合金化管铸铁冷却壁长寿的最佳气隙层厚度和相应的最佳使用热负荷。

The cooling cover use the double air blower screw blowing to make it cooling rapidly.

冷却罩由双风机螺旋送风快速冷却。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。