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。
So platina is like a diminutive of silver, but we now know that platinum is far superior to silver It is far more noble. It has a higher melting point, a higher chemical inertness, a fantastic metal.
所以普拉塔就像一个小小的银，但我们现在知道普拉塔比银要好很多,更为珍贵，熔点更高，化学惰性更高，是一种非常不可思议的金属。
Current global warming from greenhouse gases generated by human activities could warm the arctic to levels above the melting point of ice, the study said.
该研究称，人类活动产生的温室气体所造成的当前全球变暖可能使北极暖化程度高于冰的融点。
So now if I put sugar in the water, and I follow my diagram here, what I find is that the new melting point of water T1 is some new temperature t, T1, where T1 is less than 273 degrees Kelvin.
现在，如果我在水中放上糖，按照我的相图，我会发现水的熔点变成一个，新的温度，这里T 1小于273开尔文。
It's got a melting point of 204 degrees Celsius.
它的熔点是204摄氏度。
更高的熔点。
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。
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。
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。
You all know this. When you put something, like an impurity, a salt or sugar in the water, the melting point gets depressed. It goes down.
这个你们都知道，如果你放一些杂质，比如盐或者糖在水里面，熔点会下降，下降了。
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。
So slightly below the melting point you're looking at sublimation.
所以在稍稍低于熔点的温度下，你实际上在观察升华。
Most experts believe that it is, as the core temperature of the at-risk reactors has been reduced to below 2, 200c, the melting point of the fuel rods.
大部分专家认为是的，当有危险的反应堆的中心温度降至2,200摄氏度以下，即燃料棒的熔点。
Another tipping point sees massive amounts of methane - a potent greenhouse gas - released by melting Siberian permafrost, further boosting global warming.
西伯利亚永久冻土的融化将释放大量甲烷，形成一种强效温室效应并进一步推动全球变暖，另一个转折点到了。
The highest temperature-and thus the brightest light-that an incandescent lamp can achieve is the melting point of its tungsten filament.
一盏白炽灯所能达到的最高温度——即最大亮度——是其钨丝熔点的温度。
And magnesium oxide has a melting point of 2,800 degrees C.
氧化镁，熔点在2800摄氏度。
It lowers the melting and freezing point of water.
是因为食盐将水的熔点和冰点降低了。
All Metal matrix Composites (MMCs) were fabricated at high temperature near the melting point of matrix alloys.
金属基复合材料都要在基体合金熔点附近的高温下制备。
Unmelted gels have the same melting point as the surrounding resin, but remained colder than the average melt temperature.
不熔凝胶与周围树脂有同样的熔点，但是受热温度比平均温度低。
This preform is then heated to a temperature just below the melting point of the alloy.
此时，将初步加工的成品加热到一定的温度，这个温度要刚刚低于合金的熔点。
Unsaturated fats have a lower melting point than saturated fats making them more susceptible to heat.
不饱和脂肪比饱和脂肪的熔点低使其对热更易收影响。
Crystalline polymers have an ordered molecular arrangement, with a sharp melting point.
结晶质聚合物具有规则的分子排列及明显的熔点。
A part surface can be infiltrated with a low melting point metal to increase density, strength, hardness, ductility and impact resistance.
零件表面能被低熔点金属渗透以增大密度、强度、硬度、延展性和抗冲击能力。
In sintering, ceramic powders are processed into compacted shapes and then heated to temperatures just below the melting point.
在烧结过程中，陶瓷粉末先挤压成型然后加热到略低于熔点温度。
Bismuth does lower the melting point and improves wetting but has limitations.
铋确实能够降低熔点，并提高熔湿特性，但是它也具有局限性。
Different base metal alloy has the different melting point and linear coefficient expansion.
不同的基底合金具有不同的熔点及线膨胀系数。
Any type of solid or semi solid organic material of natural or synthetic origin, generally of high molecular weight with no defined melting point. Most resins are polymers.
一类固体或半固体的天然的或合成的有机材料，一般为无清晰熔点的高分子量材料，多数树脂为聚合物。
Compare the melting point and freezing point of a substance.
试比较一种物质的熔点和冰点。
Though the analyzing of the upper part of oil box and the designing of the structure of the die, the article discusses the characters and advantage of the low melting point alloy die.
以分析起重机油箱上体工艺特性和设计其低熔点合金拉深模具结构为例，论述了低熔点合金冲压模具的结构特点及优势。
Though the analyzing of the upper part of oil box and the designing of the structure of the die, the article discusses the characters and advantage of the low melting point alloy die.
以分析起重机油箱上体工艺特性和设计其低熔点合金拉深模具结构为例，论述了低熔点合金冲压模具的结构特点及优势。
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