过度冷却现象

Over the past 10 years he has carried out hundreds of experiments on the Mpemba effect in his spare time, and has evidence that the effect is based on the shifty phenomenon of supercooling.

过去10年时间里，他利用空闲时间进行了数百次有关姆佩巴效应的实验，最终发现这种效应基于不稳定过度冷却现象的证据。

"Water hardly ever freezes at 0 °C," says Brownridge."It usually supercools, and only begins freezing at a lower temperature."

布朗里奇说：水几乎从不在温度降到零度时冻结，通常是在更低温度下才开始冻结，也就是所说的过度冷却现象。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。