冷却

In the high-frequency full-power, long tube output should pay special attention to the cooling system is normal, because the full power output of the tube heating than half-power when the high heat four times, when the cooling system abnormalities and easily damaged when the tube

在高频全功率、长时间输出时应特别注意电子管的冷却系统是否正常，因为在全功率输出时的电子管发热量比半功率时的发热量高四倍，当冷却系统异常时及易损坏电子管

A cooling system is provided for components of a computer tomography system that are arranged in a gantry housing.

本发明公开了一种用于对计算机断层造影装置(1)中设置在桶架壳体(3)内的部件(5，6，26)进行冷却的冷却系统。

Cooling system with gear-driven pumps, high efficiency, high reliability; Belt drive failure will not result in engine overheating; Double thermostat design to improve the reliability of the cooling system

1.3 冷却系统采用齿轮驱动水泵，效率高，可靠性高；不会因为皮带传动失效造成柴油机过热；双节温器设计，提高了冷却系统的可靠性

Coincident biotite ~(40)Ar/~(39)Ar ages yield in rocks in the south of Yadong and in the high-pressure granulite shows that on the section of Yadong-ZhergerLa, rocks were cooled to 320℃contemporarily.

亚东以南岩体与哲古拉高压麻粒岩的寄主岩石中的黑云母~(40)Ar/~(39)Ar年龄一致，说明在亚东—哲古拉剖面上，岩体同时冷却至黑云母对Ar同位素体系的封闭温度(~320℃)，推测之后在7~8Ma前近同时冷却至~110℃。

Numerical tests are also conducted to investigate the microphysical effects to the mesocale convective systems. The evaporation of raindrops can strengthen the surface "cold pool" to decease the temperature of rainfall center. The condensation of vapor can lower the air pressure and increase the convergence and updraft so that the convective echo develops stronger. The melting of graupel can cool the air to restrain the convective activity. The falling of precipitation particles can increase the downdraft and induce the outflow nearly the surface. The effect of condensation is the most important among all the microphysical processes. It can change the whole structure of cloud system.

微物理过程对对流系统发展和维持有重要作用：强降水的雨滴蒸发过程会加强"冷池"效应，同时增强了雨带南侧原有的地面中尺度辐合线；凝结潜热在低层诱发了与回波相应尺度的中尺度低压，增强了辐合和上升运动，促进对流发展；霰的融化吸热通过冷却大气会不利于气压下降、气流辐合抬升等过程，降低对流不稳定能量，减缓对流发展；重力拖曳使气块冷却降温，降低对流不稳定能量，并且使低层的气压升高、气流辐散，在近地面附近产生出流，加强地面中尺度辐合线的强度。

In order to inhibit the lipid oxidation of cold storage meat a combined treatment(use of antioxidants and controlled atmosphere) with irradiation was studied could have a synergistic effect,Patties were prepared from the ground fat-streaked of pig,added antioxidants,packaged in vacuum,oxygen-excluded(N_2+CO_2) or oxygenic bags,respectively and then irradiated with at 3 kGy dose,and stored up to 20 days at 4℃.

本文研究了不同包装形式结合抗氧化剂对辐照冷却猪肉糜中脂肪氧化的抑制作用。添加抗氧化剂的冷却猪肉糜分别采取真空包装、无氧包装(N2+CO2)和气调有氧包装(O2+CO2+N2)，然后经3kGy低剂量辐照，在4℃±1℃贮藏20d。

A method and incorporated hybrid air and liquid cooled heat sink that is provided for cooling electronic components.

提供了一种方法和结合该方法的混合空气和液体冷却的散热器，用于冷却电子部件。

There are many factor which influence on homogeneousness duringcooling.

冷却过程中的不均匀冷却引起应力和变形从而导致各点的收缩量不同，这是引起收缩的内在因素。

Effects of P modification on primary Si in hypereutectic Al-Si die casting alloy with different cooling rates were investigated.

以过共晶压铸铝合金为对象，研究了P变质对不同冷却速度下初晶Si组织的影响。发现P变质处理前后随冷却速度的增加，初晶Si尺寸减小的变化趋势十分相似，并且都存在一个明显的突变区域。

At the same wall position, the cooling effectiveness increases with the decrease of the impingement distance.

在冷却壁面的任一位置，冷却效果随冲击间即的减小而增大。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。