冷却的

Combine the cooling characteristic curve of quench media and the dynamics curve of continuum cooling phase change to select the quench media of materials is very useful, and it can obtain best microstructures and controlled crack polarity or distortion.

文章摘要：提出将淬火介质冷却特性曲线与材料的奥氏体连续冷却转变动力学曲线相结合，来选择材料的淬火介质，获得合适的显微组织并控制材料淬火过程中的变形、开裂倾向。

Now, more and more scientific research organization attach importance to cooling water temperature is very important to diesel engine.

而有关发动机冷却水温的研究得到了越来越多科研机构的重视，因为冷却水温与发动机的许多工作性能有着直接或间接的联系。

The corium melt coolability is perhaps the most vexing issue impacting containment perform- ance in the long term after a severe accident.

堆芯熔融物的冷却和捕集在严重事故后长期的进程对安全壳完整性有很重要的影响，本文综述了核电厂特别是先进核电厂在堆芯熔融物冷却和保持方面的设计，并进行简要分析比较。

Circulation of cooling medium in closed system is realized through density difference between mixture of gas / liquid in ascending tube and liquid in downcomer, which is defined as natural cycling, and known as Self Circulation for short.

密闭系统内的冷却介质依靠下降管的液态与上升管中汽/液混合物之间的密度差实现冷却介质循环的过程，定义为自然循环，简称自循环。

Terrain shadow causes cooling to begin in basin before sunset. Radiative cooling and cold downslope wind development are two basic reasons for the formation of cold air lake and inversion in the basin.

地形遮蔽的影响使日落之前盆地中的冷却过程即已开始，地表辐射冷却及坡面冷迳流的发展是夜间冷湖和逆温形成的根本原因。

Dimensionless equation of air flow resistance is functional relation of Euler number, Reynolds number and Prandtl number, is set up after experimental data is analyzed Air resistance through cooling coil is conveniently computed , fan of the new cooling tower is correctly selected and suitable distance of among cooling tubes is designed by the dimensionless equation.

建立了空气流动阻力的准则方程，即欧拉数Eu与雷诺数Re、普朗特数Pr之间的函数关系。利用这个准则方程可以方便地计算空气流经冷却盘管的阻力，合理地选配封闭式冷却塔所用风机和设计冷却盘管的管间距。

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。

Production of quality plate. Control accuracy of laminar cooling control system affects performance of product directly.

文 摘：控制冷却是现代化板材的主导生产工艺，用于生产优质的中厚板，层流冷却控制系统的控制精度直接影响产品的性能。

The main results were summarized as follows: 1 With the increase of cooling rate, full recrystallization during cooling became difficult to take place and the decrease in dislocation density became slow so that dislocation density in austenite remains higher before phase transformation occurred. 2 Compared with undeformed samples, the CCT diagram under deform conditions has a similar shape, but its position shifts leftwards.

计算结果表明：1随着冷却速率增大，低碳钢热变形后的冷却过程中再结晶变得越来越困难，位错密度的下降变慢，导致在相变前奥氏体中保留着较大的变形存储能；2奥氏体在经历热变形后的CCT曲线与未变形条件相比，明显向左上方偏移。

In the first case Peltier s module became part Of cooling system for video card radeon x1950 pro with 512 mb of memory type GDDR- E, in the second case it was used for cooling video card geForce 8800 GTX.

在首宗案件peltier s模式成了一部分冷却系统视频卡的radeon x1950亲同512兆内存型的gddr娥，在第二种情况下，它被用于冷却视频卡的geforce 8800 gtx的。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。