使过冷

To compound the problem, he had been eating cold cuts, cheap and readily available, which made his condition even worse.

使问题更加复杂的是，他之前曾经吃过冷肉拼盘，便宜又容易买到，这加重了他的病情。

The sloping plate can provide sufficiently the under-cooling for nucleation and lay a foundation for heterogeneous nucleation to form lots of nuclei of crystal internally and on the sloping plate surface, thus causing the melt to nucleates eruptively. Under the action of both metal flow and vibration, the nuclei formed on the sloping plate surface can move freely and disperse into the melt, and they are able to maintain the direct growth in spherical shape in the homogeneous composition and temperature fields.

倾斜板为形核提供足够大的过冷度和异质形核基础，大量晶核在斜板表面和内部形成，使熔体爆发形核，在流动和振动作用下斜板表面形成的晶核游离，弥散到熔体内部，晶核在均匀的成分场与温度场条件下，可以保持直接球状生长。

Thunderstorm is a rapid development of severe convective weather, and even allows the aircraft to lose control; cloud of supercooled water droplets can lead to serious aircraft icing; hail can be damaged aircraft; Lightning radio compass and would interfere with communications equipment and destruction; lightning can damage the skin of aircraft.

雷雨是一种发展快速的强对流性天气，甚至可使飞机失去控制；云中的过冷水滴，可造成严重的飞机结冰；冰雹可打坏飞机；闪电会对无线电罗盘和通信设备造成干扰和破坏；雷击能损伤飞机的蒙皮。

The condensate supercooling declines in the process of falling due to steam heating.

凝结水在下落的过程中，由于受到蒸汽的的加热，使其过冷度减小。

However,further applications of it are inhibited by its serious supercool ing.

6H2O作为一种常低温相变材料在蓄热节能领域具有广阔应用前景，但其严重的过冷使应用受到限制。

The results showed that the enhanced stirring action of the liquid metals in weld pool due to peak-current fluctuating periodically under single-wire synergic pulsed MIG welding decreased temperature gradients and increased heterogeneous nuclei within the region of constitutional supercool...

试验结果表明，单丝复合脉冲焊接时，峰值电流周期性变化引起的熔池液体强烈的搅拌作用，使熔池的温度梯度降低，固液界面前沿成分过冷区中的形核核心增加，促进了焊缝组织的细化，提高了焊缝的强度和塑性。

However, the well-designed condenser can reduce the condensate supercooling to the maximum.

但是，设计良好的凝汽器，可以使凝结水的过冷度降低到最大限度。

However, when condensation water falls to next row of cooling tubes, it will be then recooled and the supercooling will increase.

但是，当凝结水下落到下一排冷却管上时，又被该排冷却管再冷却而使其过冷度增加。

The coarse grain in cast strip is produced on the condition that cool speed is not fast enough to overcool aluminum melt in whole cast area, and only provide proper temprature gradiant to keep cellular grain growing up.

铸轧区内铝液与铸轧辊接触瞬间，当铸轧辊冷却强度不足以使整个断面铝液同时产生较大的过冷，而仅能保持胞状晶生长所需的液体温度梯度时，铸轧板就会出现粗大晶粒；根据传热学原理，分析了具体生产条件，提出增大铸轧辊冷却强度、降低前箱温度以及添加铝钛硼丝等防止铸轧板产生粗大晶粒的措施。

In order to investigate theinfluence of nitrogen on the transformation characteristics, carburized samples with prac-tically the same carbon content as the cyanided ones were also prepared and examined.

为了探索氮对过冷奥氏体转变特性的影响，还将这两种钢进行了固体渗碳处理，使渗碳试样具有和高温氰化试样实际上相同的含碳量，然后将二者进行了平行试验。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。