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1·The liquid is maintained above its melting point until steam is required at which point the liquid is allowed to turn back into a solid releasing its stored energy.

液体保持在其熔点以上，直到需要蒸汽时才可以变回固体，释放其储存的能量。

2·The liquid is maintained above its melting point until steam is required, at which point the liquid is allowed to turn back into a solid, releasing its stored energy.

不需要蒸汽时，液体保持在熔点以上，需要蒸汽时液体才能变成固体，释放其储存的能量。

3·That's the melting point of water.

这里是水的熔点。

4·Higher melting point.

更高的熔点。

5·He says it will have a high melting point.

他认为硅的熔点非常高。

6·It's got a melting point of 204 degrees Celsius.

它的熔点是204摄氏度。

7·In contrast, iron has a much higher melting point.

相反，铁有着高的多的熔点。

8·And magnesium oxide has a melting point of 2,800 degrees C.

氧化镁，熔点在2800摄氏度。

9·It melts at 958. It forms a dioxide, has a high melting point.

硅的熔点是958，形成二氧化硅，很高的熔点。

10·Compare the melting point and freezing point of a substance.

试比较一种物质的熔点和冰点。

熔点

1·Higher melting point.

更高的熔点。

2·To have a useful life, even the hottest quartz-halogen incandescents have to operate well below the filament's melting point.

为了在日常生活中达到效用，连最热的石英卤素灯运行时也不得不适当地低于其灯丝的熔点。

3·That cyclo prefix means that unlike standard alkanes, which come in chains, this one's a ring. The shape gives cycloalkanes a higher melting point.

当“环”这个前缀出现时我们就知道这个烷烃的分子结构不同于普通链状烷烃，他是环装的，因此也有着更高的熔点。

4·While the upper limit for incandescent lamps is 52 lumens per watt, that is the theoretical luminosity of tungsten at its melting point.

虽然白炽灯的发光效率极限是每瓦52流明，然而这钨丝在其熔点的理论亮度。

5·They do it close to the melting point, so you're actually looking at the sublimation of RDX.

人们一般在RDX的熔点处测量，所以我们实际上在观察rdx的升华。