过冷

At the process of continuous supercooling,the liquid viscosity increases dramatically, and at some point, the liquid freezescontinuously into a noncrystalline solid. This is termed as the glass transition.

在连续的过冷过程中，液体的黏度快速增加，并在特定的温度下冻结为非晶态固体，这一转变被定义为玻璃转变。

In the fully developed nucleate boiling zone, the effect of sub-cooling to boiling curve is not great.

在充分发展核态沸腾区域内，过冷度的高低对沸腾曲线的变化影响不大。

The numerical results are helpful to a better understanding of the physical mechanism of subcooled nucleate boiling.

建立的模型有助于从机理上实现低温液体过冷流动沸腾传热的准确预测。

The first phase to nucleate may change under different denucleating and undercooling conditions.

4随着净化条件和过冷度不同，合金液内首先形核的相可以发生变化。

The influences of relevant parameters such as mass velocity, heat flux, pressure, inlet subcooling, and compressible volume on the threshold, period and amplitude of oscillation were studied.

分别研究了压力降脉动和密度波脉动的特征、脉动机理及其有关参数，如质量流速、系统压力、过冷度、可压缩容积、热负荷等参数对脉动界限值、周期和振幅的影响。

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。

By 1987, the situation was akin to a super-cooled solution—all that was needed was a random event to precipitate crystallisation.

到1987年，境况颇类似于一瓶过冷（super-cooled）的溶液—所有所需要的仅仅是一个随机事件来促成结晶过程的发生。

While undercooling at other temperatures, two or three events of recalescence may occur and the dendrite cluster may solidify.

其他过冷范围内的合金液则发生多次再辉和枝晶簇凝固。

The first kind of granular grains originate from the remelting during recalescence of the primary dendrite formed at lower undercooling.

第一类粒状晶的形成归因于初生小过冷树枝晶在再辉过程中的重熔。

One, two and three recalescence events in the solidification of highly undercooled Ni_(68)B_(21)Si_(11) alloy melt and the conditions of undercooled together with the effect on solidification morphologies were revealed.

发现深过冷Ni_(68)B_(21)Si_(11)合金液形核过程中的多次再辉现象，揭示了二次和三次再辉的过冷条件，以及对凝固组织的影响。

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。