Heat the material, though, and some of the oxygen is driven out of the structure, leaving electrically charged bubbles that make the material behave like a metal.
尽管加热这种材料的时候，氧原子被驱赶出结构中，剩下带电的泡沫使材料表现得像金属一样。
The chemists have tinkered with heat and metal catalysts to refine their materials.
化学家们修补了热催化器与金属催化器以精炼材料。
As Steelworkers, we are interested in the heat treatment of metals, because we have to know what effects the heat produced by welding or cutting has on metal.
钢铁工人最感兴趣的东西莫过于金属的热处理，因为我们得了解焊接与切割时产生的热对金属的影响。
And the hack only seems to work on plastic keypads — metal returns too much heat noise for the IR camera to reliably discern with keys were just pressed.
而且黑客似乎只能在塑料键盘上运用这个方法，因为金属会反射出大量的热量干扰波，从而使得红外摄相机无法准确识别。
The old refiner never leaves his crucible, but sits down by it, lest there should be one excessive degree of heat to mar the metal.
老练的化炼师是一直坐在坩埚旁边，从不走开的，他惟恐热度一高就会叫金属受损。
Imagine a metal that "remembers" its original, cold-forged shape, and can return to that shape when exposed to heat or a magnetic pulse.
想象一种金属，它可以“记忆”其初始、冷锻造的形状，当受热或磁脉冲时会回复到该形状。
Now in terms of the removal of heat we've got to not only take that fluid, it's possibly as you can see here a liquid metal.
现在关于热量的除去，我们必须,不只是使用液体，它可能,正如你们在这看到的，液态金属。
Energy: The idea of recycling paper, glass, metal and plastics has become commonplace. New technologies allow heat to be recycled, too.
能源：回收纸张、玻璃、金属和塑料的想法越来越普遍。新技术将使热量也能被回收。
Melosh's group figured out that by coating a piece of semiconducting material with a thin layer of the metal cesium, it made the material able to use both light and heat to generate electricity.
Melosh的研究小组发现用薄层的金属铯覆盖在一片半导体材料上，能够使材料同时利用光和热能来产生电力。
The heat then propels the seawater (now as hot as 750 degrees Fahrenheit and full of dissolved metal sulfides) back up through the crust, where it meets colder water.
之后这股热量会继续促使海水(此时其温度高达750华氏度并富含溶解的金属硫化物)在海底往反方向循环，与冷海水相遇。
One of the group's biggest challenges is finding a metal that conducts heat poorly, so heat is not transferred from one side of the chip to the other.
这个团队最大的挑战之一是寻找一种导热很差的金属，这样的话，热量就不会从一边传到另一边了。
The process of heat treating is the method by which metals are heated and cooled in a series of specific operations that never allow the metal to reach the molten state.
金属热处理过程其实是一系列具体的操作，通过这些操作加热与冷却金属，但加热时进行控制，使得金属不达到熔融的状态。
Successful heat treatment requires close control over all factors affecting the heating and cooling of a metal.
热处理要想顺利进行，必须对所有影响金属加热与冷却的因素进行严格控制。
This dispenses with the heat. Also, instead of having a single metal filament release the electrons, it relies on myriad carbon nanotubes to do the same thing.
这个过程无需高温，而且用大量纳米碳管取代了单金属灯丝释放电子。
Forcing an electric current across that junction causes the metal on one side to heat up, and the metal on the other side to cool down.
电流通过中间的调节器，使其一端的金属升温，并使另一端的金属降温。
'Invaders' such as wind, cold, heat, dampness, dryness factor into illness, so can five phases known as fire, earth, metal, water and wood.
风、寒、暑、湿、燥等“外敌”会致病，而金、木、水、火、土的五行不调也会让人生病。
Heat treatment is the operation of heating and cooling a metal in its solid state to change its physical properties.
热处理是将金属在固态加热和冷却以改变其物理性能的操作。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate while it absorbs heat.
一片放在阳光下的金属，其温度要上升到它吸收热量和失去热量的速率相等时才停止。
Heat-blocking refractory clays and metal heat shields extend the range of suitable applications safely.
用热阻断耐火粘土和金属隔热层以扩大安全合适的应用范围。
A piece of metal left in the sun rises in temperature until it loses heat at the same rate at while it absorbs heat.
一片放在阳光下的金属，其温度要上升到它吸收热量和失去热量的速率相等时才停止。
Many houses in Burkina Faso have corrugated metal roofs which absorb the heat from the sun, making the interior living space intolerably hot.
很多布基纳法索房屋的金属屋顶都会吸收来自太阳的热量，使得房间内部环境非常热。
Reflow Soldering: Melting, joining and solidification of two coated metal layers by application of heat to the surface and predeposited solder paste.
回流焊：应用加热金属涂敷层的表面和预涂焊膏，熔融，连接和凝固两个金属涂层。
Having double close-loop control function may heat rapidly with high efficiency furthest and optimize the heating process of metal workpiece.
拥有双闭环控制功能，最大程度高效快速加热，优化金属工件的加热过程。
The bleaching is done by applying heat to the tooth with a hot metal dental instrument.
漂白牙齿要用一种发热的金属器械把热送达牙齿上。
GOLD BUGS TOOK a LOT of HEAT during the second half of 2008 as the yellow metal performed poorly, along with stocks and other commodities.
金甲虫们[1]在2008年下半年黄金随着股票以及其他商品表现不佳时受到了许多挫折。
An arc is stuck between the two, and the heat which is generated melts the metal at the weld.
电弧在此两者之间产生，产生的热量会使金属在接焊处熔化。
Heat damage generally is removed by carefully machining the base metal. Afterward, another temper etch inspection is done to ensure that the machining did not create more heat damage.
去除热损伤的方法是仔细切削本体金属，然后，再做一次回火刻蚀检查，确保切削工作没有产生进一步的热损伤。
This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.
它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。
This welding process joints work pieces by melting the electrode and the base metal with the heat from the electric arc between the electrode and the work piece.
它是一种利用焊条与工件之间电弧产生的热量熔化焊条和母材而将被焊工件连接起来的焊接方法。
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